The third LIM domain of Zyxin; The third LIM domain of Zyxin: Zyxin exhibits three copies of the LIM domain, an extensive proline-rich domain and a nuclear export signal. Localized at sites of cellsubstratum adhesion in fibroblasts, Zyxin interacts with alpha-actinin, members of the cysteine-rich protein (CRP) family, proteins that display Src homology 3 (SH3) domains and Ena/VASP family members. Zyxin and its partners have been implicated in the spatial control of actin filament assembly as well as in pathways important for cell differentiation. In addition to its functions at focal adhesion plaques, recent work has shown that zyxin moves from the sites of cell contacts to the nucleus, where it directly participates in the regulation of gene expression. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEADDNGCFPLDGHVLCRKCHSARA 562
Cdd:cd09435   1 CCVCSEPIMPEPGRDETVRVVALEKNFHMKCYKCEDCGRPLSIEADDNGCFPLDGHVLCMKCHTARA 67

The second LIM domain of Zyxin; The second LIM domain of Zyxin: Zyxin exhibits three copies of the LIM domain, an extensive proline-rich domain and a nuclear export signal. Localized at sites of cellsubstratum adhesion in fibroblasts, Zyxin interacts with alpha-actinin, members of the cysteine-rich protein (CRP) family, proteins that display Src homology 3 (SH3) domains and Ena/VASP family members. Zyxin and its partners have been implicated in the spatial control of actin filament assembly as well as in pathways important for cell differentiation. In addition to its functions at focal adhesion plaques, recent work has shown that zyxin moves from the sites of cell contacts to the nucleus, where it directly participates in the regulation of gene expression. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors o r scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQANQPHCVPDYHKQYAPR 495
Cdd:cd09353   1 CAVCDQKITDRMLKATGKSYHPQCFTCVVCKCPLEGESFIVDQANQPHCVNDYHRRYAPR 60

The third LIM domain of Zyxin; The third LIM domain of Zyxin: Zyxin exhibits three copies of the LIM domain, an extensive proline-rich domain and a nuclear export signal. Localized at sites of cellsubstratum adhesion in fibroblasts, Zyxin interacts with alpha-actinin, members of the cysteine-rich protein (CRP) family, proteins that display Src homology 3 (SH3) domains and Ena/VASP family members. Zyxin and its partners have been implicated in the spatial control of actin filament assembly as well as in pathways important for cell differentiation. In addition to its functions at focal adhesion plaques, recent work has shown that zyxin moves from the sites of cell contacts to the nucleus, where it directly participates in the regulation of gene expression. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEADDNGCFPLDGHVLCRKCHSARA 562
Cdd:cd09435   1 CCVCSEPIMPEPGRDETVRVVALEKNFHMKCYKCEDCGRPLSIEADDNGCFPLDGHVLCMKCHTARA 67

The second LIM domain of Zyxin; The second LIM domain of Zyxin: Zyxin exhibits three copies of the LIM domain, an extensive proline-rich domain and a nuclear export signal. Localized at sites of cellsubstratum adhesion in fibroblasts, Zyxin interacts with alpha-actinin, members of the cysteine-rich protein (CRP) family, proteins that display Src homology 3 (SH3) domains and Ena/VASP family members. Zyxin and its partners have been implicated in the spatial control of actin filament assembly as well as in pathways important for cell differentiation. In addition to its functions at focal adhesion plaques, recent work has shown that zyxin moves from the sites of cell contacts to the nucleus, where it directly participates in the regulation of gene expression. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors o r scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQANQPHCVPDYHKQYAPR 495
Cdd:cd09353   1 CAVCDQKITDRMLKATGKSYHPQCFTCVVCKCPLEGESFIVDQANQPHCVNDYHRRYAPR 60

Zinc-binding domain present in Lin-11, Isl-1, Mec-3; Zinc-binding domain family. Some LIM domains bind protein partners via tyrosine-containing motifs. LIM domains are found in many key regulators of developmental pathways.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 74215351    435 KCNTCGQPITD--RMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQaNQPHCVPD 487
Cdd:smart00132   1 KCAGCGKPIYGteRVLRALGKVWHPECFKCATCGKPLSGDTFFEKD-GKLYCKDC 54

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 74215351   496 CSVCSEPImpepgrDETVRVVALDKNFHMKCYKCEDCGKPLSieaddNGCFPL-DGHVLCRKCHSAR 561
Cdd:pfam00412   1 CAGCNRPI------YDRELVRALGKVWHPECFRCAVCGKPLT-----TGDFYEkDGKLYCKHDYYKL 56

Zinc-binding domain present in Lin-11, Isl-1, Mec-3; Zinc-binding domain family. Some LIM domains bind protein partners via tyrosine-containing motifs. LIM domains are found in many key regulators of developmental pathways.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 74215351    375 SCGKCDQPLARAQPAVRALGQLFHITCFTCHQCQQQLQGQQFYSLEGAPYCEGC 428
Cdd:smart00132   1 KCAGCGKPIYGTERVLRALGKVWHPECFKCATCGKPLSGDTFFEKDGKLYCKDC 54

Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive neurodegenerative disorder. It is caused by the expansion of a CAG repeat in the DRPLA gene on chromosome 12p. This results in an extended polyglutamine region in atrophin-1, that is thought to confer toxicity to the protein, possibly through altering its interactions with other proteins. The expansion of a CAG repeat is also the underlying defect in six other neurodegenerative disorders, including Huntington's disease. One interaction of expanded polyglutamine repeats that is thought to be pathogenic is that with the short glutamine repeat in the transcriptional coactivator CREB binding protein, CBP. This interaction draws CBP away from its usual nuclear location to the expanded polyglutamine repeat protein aggregates that are characteriztic of the polyglutamine neurodegenerative disorders. This interferes with CBP-mediated transcription and causes cytotoxicity.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   146 DLEIDSLSSLLDDMTKNDPFKARVSSGYVPPPVATPFVPKPSTKPAPGGTAP-LPPWKTPSSSQPPPQPqaKPQVQLHVQ 224
Cdd:pfam03154 153 DNESDSDSSAQQQILQTQPPVLQAQSGAASPPSPPPPGTTQAATAGPTPSAPsVPPQGSPATSQPPNQT--QSTAAPHTL 230

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   225 PQAKPHVQPQPVSSantqPRGPLSQAPTPAPKfAPVAPKFTPVVSKFSPGAPSG----PGPQPNQKMVPPD----APSSV 296
Cdd:pfam03154 231 IQQTPTLHPQRLPS----PHPPLQPMTQPPPP-SQVSPQPLPQPSLHGQMPPMPhslqTGPSHMQHPVPPQpfplTPQSS 305

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 74215351   297 STGSPQPPSFTYAqqkekplVQEKQHPQPPPAQNQNQVRSPGGPGPL 343
Cdd:pfam03154 306 QSQVPPGPSPAAP-------GQSQQRIHTPPSQSQLQSQQPPREQPL 345

pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, as described in Streptococcus pneumoniae, is a repetitive and highly variable protein, recognized by a conserved N-terminal domain and also by genomic location. This form, subgroup 2, is anchored covalently after cleavage by sortase at a C-terminal LPXTG site. The other form, subgroup 1, has variable numbers of a choline-binding repeat in the C-terminal region, and is also known as choline-binding protein A.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351  174 VPPPVATPFVPKPSTKPAPGGTAPLPPWKTPSSSQPPPQPQAKPQVQLHVQPQA-KPHVQPQPVS---SANTQPRGPLSQ 249
Cdd:NF033839 307 KKEVKPEPETPKPEVKPQLEKPKPEVKPQPEKPKPEVKPQLETPKPEVKPQPEKpKPEVKPQPEKpkpEVKPQPETPKPE 386

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351  250 ------APTPAPKFAPVAPKFTPVVSKFSPGAPSGPGPQPNQKMVPPDAPSSVSTGSPQP--PSFTYAQQKEKPLVQEKQ 321
Cdd:NF033839 387 vkpqpeKPKPEVKPQPEKPKPEVKPQPEKPKPEVKPQPEKPKPEVKPQPEKPKPEVKPQPekPKPEVKPQPETPKPEVKP 466

                        170
                 ....*....|....*.
gi 74215351  322 HPQPPPAQNQNQVRSP 337
Cdd:NF033839 467 QPEKPKPEVKPQPEKP 482

The third LIM domain of Zyxin; The third LIM domain of Zyxin: Zyxin exhibits three copies of the LIM domain, an extensive proline-rich domain and a nuclear export signal. Localized at sites of cellsubstratum adhesion in fibroblasts, Zyxin interacts with alpha-actinin, members of the cysteine-rich protein (CRP) family, proteins that display Src homology 3 (SH3) domains and Ena/VASP family members. Zyxin and its partners have been implicated in the spatial control of actin filament assembly as well as in pathways important for cell differentiation. In addition to its functions at focal adhesion plaques, recent work has shown that zyxin moves from the sites of cell contacts to the nucleus, where it directly participates in the regulation of gene expression. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEADDNGCFPLDGHVLCRKCHSARA 562
Cdd:cd09435   1 CCVCSEPIMPEPGRDETVRVVALEKNFHMKCYKCEDCGRPLSIEADDNGCFPLDGHVLCMKCHTARA 67

The third LIM domain of Zyxin-like family; The third LIM domain of Zyxin like family: This family includes Ajuba, Limd1, WTIP, Zyxin, LPP, and Trip6 LIM proteins. Members of Zyxin family contain three tandem C-terminal LIM domains, and a proline-rich N-terminal region. Zyxin proteins are detected primarily in focal adhesion plaques. They function as scaffolds, participating in the assembly of multiple interactions and signal transduction networks, which regulate cell adhesion, spreading, and motility. They can also shuffle into nucleus. In nucleus, zyxin proteins affect gene transcription by interaction with a variety of nuclear proteins, including several transcription factors, playing regulating roles in cell proliferation, differentiation and apoptosis. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEADDNGCFPLDGHVLCRKCH 558
Cdd:cd09357   1 CSVCGEPIMPEPGQDETVRIVALDRSFHVNCYKCEDCGMLLSSEDEGQGCYPLDGHLLCKSCN 63

The third LIM domain of lipoma preferred partner (LPP); The third LIM domain of lipoma preferred partner (LPP): LPP is a member of the zyxin LIM protein family and contains three LIM zinc-binding domains at the C-terminal and proline-rich region at the N-terminal. LPP initially identified as the most frequent translocation partner of HMGA2 (High Mobility Group A2) in a subgroup of benign tumors of adipose tissue (lipomas). It was also shown to be rearranged in a number of other soft tissues, as well as in a case of acute monoblastic leukemia. In addition to its involvement in tumors, LPP was inedited as a smooth muscle restricted LIM protein that plays an important role in SMC migration. LPP is localized at sites of cell adhesion, cell-cell contacts and transiently in the nucleus. In nucleus, it acts as a coactivator for the ETS domain transcription factor PEA3. In addition to PEA3, it interacts with alpha-actinin,vasodilator stimulated phosphoprotein (VASP), Palladin, and Scrib. The LIM domains are the main focal adhesion targeting elements and that the proline- rich region, which harbors binding sites for alpha-actinin and vasodilator- stimulated phosphoprotein (VASP), has a weak targeting capacity. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEADDNGCFPLDGHVLCRKCHSARAQ 563
Cdd:cd09437   1 CCVCKLPIMPEPGQDETVRVVALDRSFHVQCYKCEDCGLLLSSEAEGRGCYPLDDHVLCKSCNAKRVQ 68

The third LIM domain of Ajuba-like proteins; The third LIM domain of Ajuba-like proteins: Ajuba like LIM protein family includes three highly homologous proteins Ajuba, Limd1, and WTIP. Members of the family contain three tandem C-terminal LIM domains and a proline-rich N-terminal region. This family of proteins functions as scaffolds, participating in the assembly of numerous protein complexes. In the cytoplasm, Ajuba binds Grb2 to modulate serum-stimulated ERK activation. Ajuba also recruits the TNF receptor-associated factor 6 (TRAF6) to p62 and activates PKCKappa activity. Ajuba interacts with alpha-catenin and F-actin to contribute to the formation or stabilization of adheren junctions by linking adhesive receptors to the actin cytoskeleton. Although Ajuba is a cytoplasmic protein, it can shuttle into the nucleus. In nucleus, Ajuba functions as a corepressor for the zinc finger-protein Snail. It binds to the SNAG repression domain of Snail through its LIM region. Arginine methyltransferase-5 (Prmt5), a protein in the complex, is recruited to Snai l through an interaction with Ajuba. This ternary complex functions to repress E-cadherin, a Snail target gene. In addition, Ajuba contains functional nuclear-receptor interacting motifs and selectively interacts with retinoic acid receptors (RARs) and rexinoid receptor (RXRs) to negatively regulate retinoic acid signaling. Wtip, the Wt1-interacting protein, was originally identified as an interaction partner of the Wilms tumour protein 1 (WT1). Wtip is involved in kidney and neural crest development. Wtip interacts with the receptor tyrosine kinase Ror2 and inhibits canonical Wnt signaling. LIMD1 was reported to inhibit cell growth and metastases. The inhibition may be mediated through an interaction with the protein barrier-to-autointegration (BAF), a component of SWI/SNF chromatin-remodeling protein; or through the interaction with retinoblastoma protein (pRB), resulting in inhibition of E2F-mediated transcription, and expression of the majority of genes with E2F1- responsive elements. Recently, Limd1 was shown to interact with the p62/sequestosome protein and influence IL-1 and RANKL signaling by facilitating the assembly of a p62/TRAF6/a-PKC multi-protein complex. The Limd1-p62 interaction affects both NF-kappaB and AP-1 activity in epithelial cells and osteoclasts. Moreover, LIMD1 functions as tumor repressor to block lung tumor cell line in vitro and in vivo. Recent studies revealed that LIM proteins Wtip, LIMD1 and Ajuba interact with components of RNA induced silencing complexes (RISC) as well as eIF4E and the mRNA m7GTP cap-protein complex and are required for microRNA-mediated gene silencing. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 74215351 496 CSVCSEPIMPEPGRDETVRVVALDKNFHMKCYKCEDCGKPLSIEaDDNGCFPLDGHVLCRKCH 558
Cdd:cd09438   1 CAACGQPILPAEGSEETIRVVSMDKDYHVECYHCEDCGLQLNDE-EGHRCYPLDGHLLCHSCH 62

The second LIM domain of Thyroid receptor-interacting protein 6 (TRIP6); The second LIM domain of Thyroid receptor-interacting protein 6 (TRIP6): TRIP6 is a member of the zyxin LIM protein family and contains three LIM zinc-binding domains at the C-terminal. TRIP6 protein localizes to focal adhesion sites and along actin stress fibers. Recruitment of this protein to the plasma membrane occurs in a lysophosphatidic acid (LPA)-dependent manner. TRIP6 recruits a number of molecules involved in actin assembly, cell motility, survival and transcriptional control. The function of TRIP6 in cell motility is regulated by Src-dependent phosphorylation at a Tyr residue. The phosphorylation activates the coupling to the Crk SH2 domain, which is required for the function of TRIP6 in promoting lysophosphatidic acid (LPA)-induced cell migration. TRIP6 can shuttle to the nucleus to serve as a coactivator of AP-1 and NF-kappaB transcriptional factors. Moreover, TRIP6 can form a ternary complex with the NHERF2 PDZ protein and LPA2 receptor to regulate LPA-induced activation of ERK and AKT, rendering cells resistant to chemotherapy. Recent evidence shows that TRIP6 antagonizes Fas-Induced apoptosis by enhancing the antiapoptotic effect of LPA in cells. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQANQPHCVPDY 488
Cdd:cd09356   1 CSVCSKPIMERILRATGKAYHPHCFTCVVCHRSLDGIPFTVDATGQIHCIEDF 53

LIM is a small protein-protein interaction domain, containing two zinc fingers; LIM domains are identified in a diverse group of proteins with wide variety of biological functions, including gene expression regulation, cell fate determination, cytoskeleton organization, tumor formation and development. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes. They perform their functions through interactions with other protein partners. LIM domains are 50-60 amino acids in size and share two characteristic highly conserved zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. The consensus sequence of LIM domain has been defined as C-x(2)-C-x(16,23)-H-x(2)-[CH]-x(2)-C-x(2)-C-x(16,21)-C-x(2,3)-[CHD] (where X denotes any amino acid).

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDR-MLRATGKAYHPQCFTCVVCACPLEGTSFIVDQaNQPHCVPDY 488
Cdd:cd08368   1 CAGCGKPIEGReLLRALGKKWHPECFKCAECGKPLGGDSFYEKD-GKPYCEKCY 53

Zinc-binding domain present in Lin-11, Isl-1, Mec-3; Zinc-binding domain family. Some LIM domains bind protein partners via tyrosine-containing motifs. LIM domains are found in many key regulators of developmental pathways.

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 74215351    495 RCSVCSEPIMPEpgrdeTVRVVALDKNFHMKCYKCEDCGKPLSieadDNGCFPLDGHVLCRKC 557
Cdd:smart00132   1 KCAGCGKPIYGT-----ERVLRALGKVWHPECFKCATCGKPLS----GDTFFEKDGKLYCKDC 54

LIM is a small protein-protein interaction domain, containing two zinc fingers; LIM domains are identified in a diverse group of proteins with wide variety of biological functions, including gene expression regulation, cell fate determination, cytoskeleton organization, tumor formation and development. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes. They perform their functions through interactions with other protein partners. LIM domains are 50-60 amino acids in size and share two characteristic highly conserved zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. The consensus sequence of LIM domain has been defined as C-x(2)-C-x(16,23)-H-x(2)-[CH]-x(2)-C-x(2)-C-x(16,21)-C-x(2,3)-[CHD] (where X denotes any amino acid).

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 74215351 496 CSVCSEPIMPEpgrdetVRVVALDKNFHMKCYKCEDCGKPLSieadDNGCFPLDGHVLCRKCH 558
Cdd:cd08368   1 CAGCGKPIEGR------ELLRALGKKWHPECFKCAECGKPLG----GDSFYEKDGKPYCEKCY 53

The first LIM domain of the paxillin like protein family; The first LIM domain of the paxillin like protein family: This family consists of paxillin, leupaxin, Hic-5 (ARA55), and other related proteins. There are four LIM domains in the C-terminal of the proteins and leucine-rich LD-motifs in the N-terminal region. Members of this family are adaptor proteins to recruit key components of signal-transduction machinery to specific sub-cellular locations. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. Paxillin serves as a platform for the recruitment of numerous regulatory and structural proteins that together control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression that are necessary for cell migration and survival. Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. It associates with focal adhesion kinases PYK2 and pp125FAK and identified to be a component of the osteoclast pososomal signaling complex. Hic-5 controls cell proliferation, migration and senescence by functioning as coactivator for steroid receptors such as androgen receptor, glucocorticoid receptor and progesterone receptor. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLeGTSFIVDQANQPHCVPDYH 489
Cdd:cd09336   1 CAACNKPIVGQVVTALGKTWHPEHFVCVHCQTEL-GTSNFFERDGKPYCEKDYH 53

The third LIM domain of the paxillin like protein family; The third LIM domain of the paxillin like protein family: This family consists of paxillin, leupaxin, Hic-5 (ARA55), and other related proteins. There are four LIM domains in the C-terminal of the proteins and leucine-rich LD-motifs in the N-terminal region. Members of this family are adaptor proteins to recruit key components of signal-transduction machinery to specific sub-cellular locations. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. Paxillin serves as a platform for the recruitment of numerous regulatory and structural proteins that together control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression that are necessary for cell migration and survival. Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. It associates with focal adhesion kinases PYK2 and pp125FAK and identified to be a component of the osteoclast pososomal signaling complex. Hic-5 controls cell proliferation, migration and senescence by functioning as coactivator for steroid receptors such as androgen receptor, glucocorticoid receptor and progesterone receptor. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIvDQANQPHCVPDYH 489
Cdd:cd09338   1 CGGCNKPILENYISALNTQWHPECFVCRECHKPFINGSFF-EHEGLPYCETHYH 53

The first LIM domain of Enigma-like family; The first LIM domain of Enigma-like family: The Enigma LIM domain family is comprised of three members: Enigma, ENH, and Cypher (mouse)/ZASP (human). These subfamily members contain a single PDZ domain at the N-terminus and three LIM domains at the C-terminus. Enigma was initially characterized in humans and is expressed in multiple tissues, such as skeletal muscle, heart, bone, and brain. The third LIM domain specifically interacts with the insulin receptor and the second LIM domain interacts with the receptor tyrosine kinase Ret and the adaptor protein APS. Thus Enigma is implicated in signal transduction processes, such as mitogenic activity, insulin related actin organization, and glucose metabolism. The second member, ENH protein, was first identified in rat brain. It has been shown that ENH interacts with protein kinase D1 (PKD1) via its LIM domains and forms a complex with PKD1 and the alpha1C subunit of cardiac L-type voltage-gated calcium channel in rat neonatal cardiomyocytes. The N-terminal PDZ domain interacts with alpha-actinin at the Z-line. ZASP/Cypher is required for maintenance of Z-line structure during muscle contraction, but not required for Z-line assembly. In heart, Cypher/ZASP plays a structural role through its interaction with cytoskeletal Z-line proteins. In addition, there is increasing evidence that Cypher/ZASP also performs signaling functions. Studies reveal that Cypher/ZASP interacts with and directs PKC to the Z-line, where PKC phosphorylates downstream signaling targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFiVDQANQPHCVPDY 488
Cdd:cd09361   1 CAHCNQVIRGPFLVALGRSWHPEEFTCSHCHCSLAEIGF-VEEKGSLYCELCY 52

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 74215351   376 CGKCDQPLARAQpAVRALGQLFHITCFTCHQCQQQLQGQQFYSLEGAPYCEGCY 429
Cdd:pfam00412   1 CAGCNRPIYDRE-LVRALGKVWHPECFRCAVCGKPLTTGDFYEKDGKLYCKHDY 53

The first LIM domain of Lmx1b; The first LIM domain of Lmx1b: Lmx1b belongs to the LHX protein family, which features two tandem N-terminal LIM domains and a C-terminal DNA binding homeodomain. Members of LHX family are found in the nucleus and act as transcription factors or cofactors. LHX proteins are critical for the development of specialized cells in multiple tissue types, including the nervous system, skeletal muscle, the heart, the kidneys, and endocrine organs, such as the pituitary gland and the pancreas. In mouse, Lmx1b functions in the developing limbs and eyes, the kidneys, the brain, and in cranial mesenchyme. The disruption of Lmx1b gene results kidney and limb defects. In the brain, Lmx1b is important for generation of mesencephalic dopamine neurons and the differentiation of serotonergic neurons. In the mouse eye, Lmx1b regulates anterior segment (cornea, iris, ciliary body, trabecular meshwork, and lens) development. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDR-MLRATGKAYHPQCFTCVVCACPLEGTSFIVDQanQPHCVPDY 488
Cdd:cd09371   1 CAGCQRPISDRyLLRVNERSWHEECLQCSVCQQPLTTSCYFRDR--KLYCKQDY 52

The first LIM domain of actin binding LIM (abLIM) proteins; The first LIM domain of actin binding LIM (abLIM) proteins: Three homologous members of the abLIM protein family have been identified; abLIM-1, abLIM-2 and abLIM-3. The N-terminal of abLIM consists of four tandem repeats of LIM domains and the C-terminal of acting binding LIM protein is a villin headpiece domain, which has strong actin binding activity. The abLIM-1, which is expressed in retina, brain, and muscle tissue, has been indicated to function as a tumor suppressor. AbLIM-2 and -3, mainly expressed in muscle and neuronal tissue, bind to F-actin strongly. They may serve as a scaffold for signaling modules of the actin cytoskeleton and thereby modulate transcription. It has shown that LIM domains of abLIMs interact with STARS (striated muscle activator of Rho signaling), which directly binds actin and stimulates serum-response factor (SRF)-dependent transcription. All LIM domains are 50-60 amino acids in size and share two characteristic highly conserved zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQaNQPHCVPDY 488
Cdd:cd09327   1 CYKCGKKCKGEVLRVQDKYFHIKCFTCKVCGCDLAQGGFFVKE-GEYYCTDDY 52

large tegument protein UL36; Provisional

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   175 PPPVATPFVPKPSTKPAPGGTAPLPPWKTPSSSQPPPQPQAKPQVQLHVQPQAKPHVQPQPVSSANTQPRGPLSQAPTPA 254
Cdd:PHA03247 2754 PARPARPPTTAGPPAPAPPAAPAAGPPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGPLPPPTS 2833

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   255 PKFAPVAPKFTPVVSKFSPGAPSGPGpQPNQKMVPPDAPSSVSTGSPQPPsftyAQQKEKPLVQEKQHPQPPPAQNQNQV 334
Cdd:PHA03247 2834 AQPTAPPPPPGPPPPSLPLGGSVAPG-GDVRRRPPSRSPAAKPAAPARPP----VRRLARPAVSRSTESFALPPDQPERP 2908

                         170       180       190
                  ....*....|....*....|....*....|....
gi 74215351   335 RSPGGPGPLTLKEVEELEQLTQQLMQDMEHPQRQ 368
Cdd:PHA03247 2909 PQPQAPPPPQPQPQPPPPPQPQPPPPPPPRPQPP 2942

The first LIM domain of Lrg1p, a LIM and RhoGap domain containing protein; The first LIM domain of Lrg1p, a LIM and RhoGap domain containing protein: The members of this family contain three tandem repeats of LIM domains and a Rho-type GTPase activating protein (RhoGap) domain. Lrg1p is a Rho1 GTPase-activating protein required for efficient cell fusion in yeast. Lrg1p-GAP domain strongly and specifically stimulates the GTPase activity of Rho1p, a regulator of beta (1-3)-glucan synthase in vitro. The LIM domain is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQANQ----PHCVPDY 488
Cdd:cd09391   1 CAKCGKPITGQFVRALGDVYHLDCFTCHDCGKPVASKFFPVDDPDTseqvPLCETDY 57

The first LIM domain of paxillin; The first LIM domain of paxillin: Paxillin is an adaptor protein, which recruits key components of the signal-transduction machinery to specific sub-cellular locations to respond to environmental changes rapidly. The C-terminal region of paxillin contains four LIM domains which target paxillin to focal adhesions, presumably through a direct association with the cytoplasmic tail of beta-integrin. The N-terminal of paxillin is leucine-rich LD-motifs. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. The binding partners of paxillin are diverse and include protein tyrosine kinases, such as Src and FAK, structural proteins, such as vinculin and actopaxin, and regulators of actin organization. Paxillin recruits these proteins to their function sites to control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight cons erved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIvDQANQPHCVPDYH 489
Cdd:cd09405   2 CGACKKPIAGQVVTAMGKTWHPEHFVCTHCQEEIGSRNFF-ERDGQPYCEKDYH 54

The second LIM domain of Four and a half LIM domains protein (FHL); The second LIM domain of Four and a half LIM domains protein (FHL): LIM-only protein family consists of five members, designated FHL1, FHL2, FHL3, FHL5 and LIMPETin. The first four members are composed of four complete LIM domains arranged in tandem and an N-terminal single zinc finger domain with a consensus sequence equivalent to the C-terminal half of a LIM domain. LIMPETin is an exception, containing six LIM domains. FHL1, 2 and 3 are predominantly expressed in muscle tissues, and FHL5 is highly expressed in male germ cells. FHL proteins exert their roles as transcription co-activators or co-repressors through a wide array of interaction partners. For example, FHL1 binds to Myosin-binding protein C, regulating myosin filament formation and sarcomere assembly. FHL2 has shown to interact with more than 50 different proteins, including receptors, structural proteins, transcription factors and cofactors, signal transducers, splicing factors, DNA replication and repair enzymes, and metabolic enzymes. FHL3 int eracts with many transcription factors, such as CREB, BKLF/KLF3, CtBP2, MyoD, and MZF_1. FHL5 is a tissue-specific coactivator of CREB/CREM family transcription factors. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 74215351 436 CNTCGQPI--TDRMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQANQpHCVPDY 488
Cdd:cd09345   1 CKACGKAImpGSKKMEYKGKFWHEKCFTCSECKKPIGTKSFIPKDDKI-YCVPCY 54

large tegument protein UL36; Provisional

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   164 PFKARVSSGYVPPPVATPFVPKPSTKPAPGGTAPLPPWKTPSSSQPPPqpqakPQVQLHVQPQAKPHVQPQPVSSANTQP 243
Cdd:PHA03247 2784 TRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGPLPPP-----TSAQPTAPPPPPGPPPPSLPLGGSVAP 2858

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351   244 RGPLSQAPTP-APKFAPVAPKFTPVVSKFSPGAPSGPGPQPnqkmVPPDAPSSVSTGSPQPPSFTYAQQKEKPLVQEKQH 322
Cdd:PHA03247 2859 GGDVRRRPPSrSPAAKPAAPARPPVRRLARPAVSRSTESFA----LPPDQPERPPQPQAPPPPQPQPQPPPPPQPQPPPP 2934

                         170       180
                  ....*....|....*....|.
gi 74215351   323 PQP-PPAQNQNQVRSPGGPGP 342
Cdd:PHA03247 2935 PPPrPQPPLAPTTDPAGAGEP 2955

The third LIM domain of paxillin; The third LIM domain of paxillin: Paxillin is an adaptor protein, which recruits key components of the signal-transduction machinery to specific sub-cellular locations to respond to environmental changes rapidly. The C-terminal region of paxillin contains four LIM domains which target paxillin to focal adhesions, presumably through a direct association with the cytoplasmic tail of beta-integrin. The N-terminal of paxillin is leucine-rich LD-motifs. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. The binding partners of paxillin are diverse and include protein tyrosine kinases, such as Src and FAK, structural proteins, such as vinculin and actopaxin, and regulators of actin organization. Paxillin recruits these proteins to their function sites to control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIvDQANQPHCVPDYH 489
Cdd:cd09409   1 CGGCARAILENYISALNTLWHPECFVCRECFTPFVNGSFF-EHDGQPYCEAHYH 53

The first LIM domain of Leupaxin; The first LIM domain of Leupaxin: Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. Leupaxin belongs to the paxillin focal adhesion protein family. Same as other members of the family, it has four leucine-rich LD-motifs in the N-terminus and four LIM domains in the C-terminus. It may function in cell type-specific signaling by associating with interaction partners PYK2, FAK, PEP and p95PKL. When expressed in human leukocytic cells, leupaxin significantly suppressed integrin-mediated cell adhesion to fibronectin and the tyrosine phosphorylation of paxillin. These findings indicate that leupaxin may negatively regulate the functions of paxillin during integrin signaling. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLeGTSFIVDQANQPHCVPDYH 489
Cdd:cd09406   3 CASCQKPIAGQVVTALGQTWHPEHFVCCQCGKEL-GSRPFFERNGQAYCEEDYH 55

The first LIM domain of Ajuba-like proteins; The first LIM domain of Ajuba-like proteins: Ajuba like LIM protein family includes three highly homologous proteins Ajuba, Limd1, and WTIP. Members of the family contain three tandem C-terminal LIM domains and a proline-rich N-terminal region. This family of proteins functions as scaffolds, participating in the assembly of numerous protein complexes. In the cytoplasm, Ajuba binds Grb2 to modulate serum-stimulated ERK activation. Ajuba also recruits the TNF receptor-associated factor 6 (TRAF6) to p62 and activates PKCKappa activity. Ajuba interacts with alpha-catenin and F-actin to contribute to the formation or stabilization of adheren junctions by linking adhesive receptors to the actin cytoskeleton. Although Ajuba is a cytoplasmic protein, it can shuttle into the nucleus. In nucleus, Ajuba functions as a corepressor for the zinc finger-protein Snail. It binds to the SNAG repression domain of Snail through its LIM region. Arginine methyltransferase-5 (Prmt5), a protein in the complex, is recruited to Snai l through an interaction with Ajuba. This ternary complex functions to repress E-cadherin, a Snail target gene. In addition, Ajuba contains functional nuclear-receptor interacting motifs and selectively interacts with retinoic acid receptors (RARs) and rexinoid receptor (RXRs) to negatively regulate retinoic acid signaling. Wtip, the Wt1-interacting protein, was originally identified as an interaction partner of the Wilms tumour protein 1 (WT1). Wtip is involved in kidney and neural crest development. Wtip interacts with the receptor tyrosine kinase Ror2 and inhibits canonical Wnt signaling. LIMD1 was reported to inhibit cell growth and metastases. The inhibition may be mediated through an interaction with the protein barrier-to-autointegration (BAF), a component of SWI/SNF chromatin-remodeling protein; or through the interaction with retinoblastoma protein (pRB), resulting in inhibition of E2F-mediated transcription, and expression of the majority of genes with E2F1- responsive elements. Recently, Limd1 was shown to interact with the p62/sequestosome protein and influence IL-1 and RANKL signaling by facilitating the assembly of a p62/TRAF6/a-PKC multi-protein complex. The Limd1-p62 interaction affects both NF-kappaB and AP-1 activity in epithelial cells and osteoclasts. Moreover, LIMD1 functions as tumor repressor to block lung tumor cell line in vitro and in vivo. Recent studies revealed that LIM proteins Wtip, LIMD1 and Ajuba interact with components of RNA induced silencing complexes (RISC) as well as eIF4E and the mRNA m7GTP cap-protein complex and are required for microRNA-mediated gene silencing. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|.
gi 74215351 376 CGKCDQPLARAQPAVRALGQLFHITCFTCHQCQQQLQGQQFYSLEGAPYCE 426
Cdd:cd09352   1 CVKCGKGVYGASQACQAMGNLYHTNCFTCCSCGRTLRGKAFYNVNGKVYCE 51

The second LIM domain of Lhx1 (also known as Lim1) and Lhx5; The second LIM domain of Lhx1 (also known as Lim1) and Lhx5. Lhx1 and Lhx5 are closely related members of LHX protein family, which features two tandem N-terminal LIM domains and a C-terminal DNA binding homeodomain. Members of LHX family are found in the nucleus and act as transcription factors or cofactors. LHX proteins are critical for the development of specialized cells in multiple tissue types, including the nervous system, skeletal muscle, the heart, the kidneys, and endocrine organs, such as the pituitary gland and the pancreas. Lhx1 is required for regulating the vertebrate head organizer, the nervous system, and female reproductive tract development. During embryogenesis in the mouse, Lhx1 is expressed early in mesodermal tissue, then later during urogenital, kidney, liver, and nervous system development. In the adult, expression is restricted to the kidney and brain. A mouse embryos with Lhx1 gene knockout cannot grow normal anterior head structures, kidneys, and gonads, but with normally developed trunk and tail morphology. In the developing nervous system, Lhx1 is required to direct the trajectories of motor axons in the limb. Lhx1 null female mice lack the oviducts and uterus. Lhx5 protein may play complementary or overlapping roles with Lhx1. The expression of Lhx5 in the anterior portion of the mouse neural tube suggests a role in patterning of the forebrain. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 74215351 436 CNTCGQPI--TDRMLRATGKAYHPQCFTCVVCACPLE-GTSFIVDQANQPHCVPDY 488
Cdd:cd09375   1 CAGCDQGIspNDLVRRARDKVFHLNCFTCMVCRKQLStGEELYILDENKFICKEDY 56

DNA polymerase III subunit gamma/tau;

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351  172 GYVPPPVATPFVPKPSTKPAPGGTAPLPPWKTPSSSQPPPQPQAKPQVQLHVQPQAKPHVQPQPVSSANTQPRGPLSQAP 251
Cdd:PRK07003 369 GGGVPARVAGAVPAPGARAAAAVGASAVPAVTAVTGAAGAALAPKAAAAAAATRAEAPPAAPAPPATADRGDDAADGDAP 448

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351  252 TPAPKFAPVAPKFTPVVSKFSPGAPSGPGPQPNQKMVPPDAPSSVSTGSPQPPSFTYAQQKEKPLVQEKQHPQPPPAQNQ 331
Cdd:PRK07003 449 VPAKANARASADSRCDERDAQPPADSGSASAPASDAPPDAAFEPAPRAAAPSAATPAAVPDARAPAAASREDAPAAAAPP 528

                        170
                 ....*....|
gi 74215351  332 NQVRSPGGPG 341
Cdd:PRK07003 529 APEARPPTPA 538

The second LIM domain of LMO4 (LIM domain only protein 4); The second LIM domain of LMO4 (LIM domain only protein 4): LMO4 is a nuclear protein that plays important roles in transcriptional regulation and development. LMO4 is involved in various functions in tumorigenesis and cellular differentiation. LMO4 proteins regulate gene expression by interacting with a wide variety of transcription factors and cofactors to form large transcription complexes. It can interact with Smad proteins, and associate with the promoter of the PAI-1 (plasminogen activator inhibitor-1) gene in a TGFbeta (transforming growth factor beta)-dependent manner. LMO4 can also form a complex with transcription regulator CREB (cAMP response element-binding protein) and interact with CLIM1 and CLIM2. In breast tissue, LMO4 interacts with multiple proteins, including the cofactor CtIP [CtBP (C-terminal binding protein)-interacting protein], the breast and ovarian tumor suppressor BRCA1 (breast-cancer susceptibility gene 1) and the LIM-domain-binding protein LDB1. Functionally, LMO4 is shown to repress BRCA1-mediated transcription activation, thus invoking a potential role for LMO4 as a negative regulator of BRCA1 in sporadic breast cancer. LMO4 also forms complex to both ERa (oestrogen receptor alpha), MTA1 (metastasis tumor antigen 1), and HDACs (histone deacetylases), implying that LMO4 is also a component of the MTA1 corepressor complex. Over-expressed LMO4 represses ERa transactivation functions in an HDAC-dependent manner, and contributes to the process of breast cancer progression by allowing the development of Era-negative phenotypes. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30
                ....*....|....*....|....*....|..
gi 74215351 436 CNTCGQ--PITDRMLRATGKAYHPQCFTCVVC 465
Cdd:cd09387   1 CSACGQsiPASELVMRAQGNVYHLKCFTCSTC 32

The second LIM domain of the paxillin like protein family; The second LIM domain of the paxillin like protein family: This family consists of paxillin, leupaxin, Hic-5 (ARA55), and other related proteins. There are four LIM domains in the C-terminal of the proteins and leucine-rich LD-motifs in the N-terminal region. Members of this family are adaptor proteins to recruit key components of signal-transduction machinery to specific sub-cellular locations. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. Paxillin serves as a platform for the recruitment of numerous regulatory and structural proteins that together control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression that are necessary for cell migration and survival. Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. It associates with focal adhesion kinases PYK2 and pp125FAK and identified to be a component of the osteoclast pososomal signaling complex. Hic-5 controls cell proliferation, migration and senescence by functioning as coactivator for steroid receptors such as androgen receptor, glucocorticoid receptor and progesterone receptor. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFiVDQANQPHCVPDY 488
Cdd:cd09337   1 CAYCNGPILDKCVTALDKTWHPEHFFCAQCGKPFGDEGF-HEKDGKPYCREDY 52

The fourth LIM domain of the Paxillin-like protein family; The fourth LIM domain of the Paxillin like protein family: This family consists of paxillin, leupaxin, Hic-5 (ARA55), and other related proteins. There are four LIM domains in the C-terminal of the proteins and leucine-rich LD-motifs in the N-terminal region. Members of this family are adaptor proteins to recruit key components of signal-transduction machinery to specific sub-cellular locations. Paxillin is found at the interface between the plasma membrane and the actin cytoskeleton. Paxillin serves as a platform for the recruitment of numerous regulatory and structural proteins that together control the dynamic changes in cell adhesion, cytoskeletal reorganization and gene expression that are necessary for cell migration and survival. Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. It associates with focal adhesion kinases PYK2 and pp125FAK and identified to be a component of the osteoclast pososomal signaling complex. Hic-5 controls cell proliferation, migration and senescence by functioning as coactivator for steroid receptors such as androgen receptor, glucocorticoid receptor and progesterone receptor. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFiVDQANQPHCVPDY 488
Cdd:cd09339   1 CAGCGKPITGRCITAMGRKFHPEHFVCAFCLKQLSKGTF-KEQDDKPYCHPCF 52

The Lim domain of DA1; The Lim domain of DA1: DA1 contains one copy of LIM domain and a domain of unknown function. DA1 is predicted as an ubiquitin receptor, which sets final seed and organ size by restricting the period of cell proliferation. The LIM domain is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 74215351 436 CNTCGQPITD-RMLRATGKAYHPQCFTCVVCACPLEGTSFIVDQaNQPhcvpdYHK 490
Cdd:cd09396   1 CAGCKSEIGHgRFLSALGAVWHPECFRCHACRKPIAEHEFSVSG-NDP-----YHK 50

The third LIM domain of Leupaxin; The third LIM domain of Leupaxin: Leupaxin is a cytoskeleton adaptor protein, which is preferentially expressed in hematopoietic cells. Leupaxin belongs to the paxillin focal adhesion protein family. Same as other members of the family, it has four leucine-rich LD-motifs in the N-terminus and four LIM domains in the C-terminus. It may function in cell type-specific signaling by associating with interaction partners PYK2, FAK, PEP and p95PKL. When expressed in human leukocytic cells, leupaxin significantly suppressed integrin-mediated cell adhesion to fibronectin and the tyrosine phosphorylation of paxillin. These findings indicate that leupaxin may negatively regulate the functions of paxillin during integrin signaling. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 74215351 436 CNTCGQPITDRMLRATGKAYHPQCFTCVVCACPLEGTSFIvDQANQPHCVPDYH 489
Cdd:cd09410   1 CSGCGRPVKENYLSAANGVWHPECFVCSDCLKPFTDGSFF-ELDGRPLCELHYH 53

large tegument protein UL36; Provisional

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74215351     3 APRPPPAISVSVSAPAFYAPQKKF-APVVAPKPKVNPFRPGDSEPPVAAGAQRAQMGRVGEIPPPPPEDFPLPPPPLIGE 81
Cdd:PHA03247 2709 EPAPHALVSATPLPPGPAAARQASpALPAAPAPPAVPAGPATPGGPARPARPPTTAGPPAPAPPAAPAAGPPRRLTRPAV 2788