N-terminal domain of Kruppel-like factor 16; Kruppel-like factor 16 (KLF16; also known as Krueppel-like factor 16, Basic transcription element binding protein 4/BTEB4, or Novel Sp1-like zinc finger transcription factor/2NSLP2) is a protein that in humans is encoded by the KLF16 gene. KLF16 functions as a transcription activator. It is thought to modulate dopaminergic transmission in the brain and also regulates the expression of several genes essential for metabolic and endocrine processes in sex steroid-sensitive uterine cells. KLF16 selectively binds three distinct KLF-binding sites (GC, CA, and BTE boxes). KLF9, KLF10, KLF11, KLF13, KLF14, and KLF16 share a conserved alpha-helical motif AA/VXXL that mediates their binding to Sin3A and their activities as transcriptional repressors. KLF16 belongs to a family of proteins, called the Specificity Protein (SP)/KLF family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. Members of the KLF family can act as activators or repressors of transcription depending on cell and promoter context. KLFs regulate various cellular functions, such as proliferation, differentiation, and apoptosis, as well as the development and homeostasis of several types of tissue. In addition to the C-terminal DNA-binding domain, each KLF also has a unique N-terminal activation/repression domain that confers specificity and allows it to bind specifically to a certain partner, leading to distinct activities in vivo. This model represents the N-terminal domain of KLF16.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 13994287   2 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAARREAASPGTPGPPPPPPAASGPGPGAAAAPHLLAA 81
Cdd:cd21573   1 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAPRREAAPPGTPGPPPPPPAPSPPPGGAAAAPHLLAA 80

                ....*..
gi 13994287  82 SILADLR 88
Cdd:cd21573  81 SILADLR 87

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.

                          10        20
                  ....*....|....*....|...
gi 13994287   187 FSCPLCSKRFTRSDHLAKHARRH 209
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23

N-terminal domain of Kruppel-like factor 16; Kruppel-like factor 16 (KLF16; also known as Krueppel-like factor 16, Basic transcription element binding protein 4/BTEB4, or Novel Sp1-like zinc finger transcription factor/2NSLP2) is a protein that in humans is encoded by the KLF16 gene. KLF16 functions as a transcription activator. It is thought to modulate dopaminergic transmission in the brain and also regulates the expression of several genes essential for metabolic and endocrine processes in sex steroid-sensitive uterine cells. KLF16 selectively binds three distinct KLF-binding sites (GC, CA, and BTE boxes). KLF9, KLF10, KLF11, KLF13, KLF14, and KLF16 share a conserved alpha-helical motif AA/VXXL that mediates their binding to Sin3A and their activities as transcriptional repressors. KLF16 belongs to a family of proteins, called the Specificity Protein (SP)/KLF family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. Members of the KLF family can act as activators or repressors of transcription depending on cell and promoter context. KLFs regulate various cellular functions, such as proliferation, differentiation, and apoptosis, as well as the development and homeostasis of several types of tissue. In addition to the C-terminal DNA-binding domain, each KLF also has a unique N-terminal activation/repression domain that confers specificity and allows it to bind specifically to a certain partner, leading to distinct activities in vivo. This model represents the N-terminal domain of KLF16.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 13994287   2 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAARREAASPGTPGPPPPPPAASGPGPGAAAAPHLLAA 81
Cdd:cd21573   1 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAPRREAAPPGTPGPPPPPPAPSPPPGGAAAAPHLLAA 80

                ....*..
gi 13994287  82 SILADLR 88
Cdd:cd21573  81 SILADLR 87

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....*.
gi 13994287   173 ELARHHRTHTGEKRFSCPLCSKRFTR 198
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26

N-terminal domain of Kruppel-like factor 16; Kruppel-like factor 16 (KLF16; also known as Krueppel-like factor 16, Basic transcription element binding protein 4/BTEB4, or Novel Sp1-like zinc finger transcription factor/2NSLP2) is a protein that in humans is encoded by the KLF16 gene. KLF16 functions as a transcription activator. It is thought to modulate dopaminergic transmission in the brain and also regulates the expression of several genes essential for metabolic and endocrine processes in sex steroid-sensitive uterine cells. KLF16 selectively binds three distinct KLF-binding sites (GC, CA, and BTE boxes). KLF9, KLF10, KLF11, KLF13, KLF14, and KLF16 share a conserved alpha-helical motif AA/VXXL that mediates their binding to Sin3A and their activities as transcriptional repressors. KLF16 belongs to a family of proteins, called the Specificity Protein (SP)/KLF family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. Members of the KLF family can act as activators or repressors of transcription depending on cell and promoter context. KLFs regulate various cellular functions, such as proliferation, differentiation, and apoptosis, as well as the development and homeostasis of several types of tissue. In addition to the C-terminal DNA-binding domain, each KLF also has a unique N-terminal activation/repression domain that confers specificity and allows it to bind specifically to a certain partner, leading to distinct activities in vivo. This model represents the N-terminal domain of KLF16.

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 13994287   2 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAARREAASPGTPGPPPPPPAASGPGPGAAAAPHLLAA 81
Cdd:cd21573   1 SAAVACVDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAPRREAAPPGTPGPPPPPPAPSPPPGGAAAAPHLLAA 80

                ....*..
gi 13994287  82 SILADLR 88
Cdd:cd21573  81 SILADLR 87

Kruppel-like factor (KLF) 9, KLF13, KLF14, KLF16, and similar proteins; Kruppel/Krueppel-like transcription factors (KLFs) belong to a family of proteins, called the Specificity Protein (SP)/KLF family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. Members of the KLF family can act as activators or repressors of transcription depending on cell and promoter context. KLFs regulate various cellular functions, such as proliferation, differentiation, and apoptosis, as well as the development and homeostasis of several types of tissue. KLF9, KLF10, KLF11, KLF13, KLF14, and KLF16 share a conserved alpha-helical motif AA/VXXL that mediates their binding to Sin3A and their activities as transcriptional repressors. In addition to the C-terminal DNA-binding domain, each KLF also has a unique N-terminal activation/repression domain that confers specificity and allows it to bind specifically to a certain partner, leading to distinct activities in vivo. This model represents the related N-terminal domains of KLF9, KLF13, KLF14, KLF16, and similar proteins.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 13994287   8 VDYFAADVLMAISSGAVVHRGRPGPEGAGPAAGLDVRAARREA 50
Cdd:cd21975   1 VDYFAAECLVSISAGAVVHGVRPDPEGAGLAAGLDVRATREVA 43

FOG: Zn-finger [General function prediction only];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 13994287 125 KSHRCPfpDCAKAYYKSSHLKSHLRT--HTGE--RPFACDWQGCDKKFARSDELARHHRTHTGEKRFSCPL--CSKRFTR 198
Cdd:COG5048 288 LPIKSK--QCNISFSRSSPLTRHLRSvnHSGEslKPFSCPYSLCGKLFSRNDALKRHILLHTSISPAKEKLlnSSSKFSP 365

                        90       100
                ....*....|....*....|.
gi 13994287 199 SDHLAKHARR--HPGFHPDLL 217
Cdd:COG5048 366 LLNNEPPQSLqqYKDLKNDKK 386

Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division and chromosome partitioning];

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 13994287 153 GERPFACDWQGCDKKFARSDELaRHHRTH--------------------TGEKRFSCPLCSKRFTRSDHLAKHaRRH 209
Cdd:COG5189 346 DGKPYKCPVEGCNKKYKNQNGL-KYHMLHghqnqklhenpspekmnifsAKDKPYRCEVCDKRYKNLNGLKYH-RKH 420

N-terminal domain of Kruppel-like factor 13; Kruppel-like factor 13 (KLF13; also known as Krueppel-like factor 13, RANTES factor of late activated T lymphocytes 1/RFLAT-1, or Fetal Kruppel-like factor-2/FKLF-2), is a protein that in humans is encoded by the KLF13 gene. It was originally cloned from fetal globin-expressing tissues, though it has also been cloned from bone marrow, striated muscles, and a subset of T cells where it is highly expressed. KLF13 plays a role in heart development and morphogenesis and is thought to play a role in obesity. It regulates the expression of the chemokine RANTES in T lymphocytes and has been shown to interact with CREB-binding protein, heat shock protein 47, and PCAF. KLF9, KLF10, KLF11, KLF13, KLF14, and KLF16 share a conserved alpha-helical motif AA/VXXL that mediates their binding to Sin3A and their activities as transcriptional repressors. KLF13 belongs to a family of proteins, called the Specificity Protein (SP)/KLF family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. Members of the KLF family can act as activators or repressors of transcription depending on cell and promoter context. KLFs regulate various cellular functions, such as proliferation, differentiation, and apoptosis, as well as the development and homeostasis of several types of tissue. In addition to the C-terminal DNA-binding domain, each KLF also has a unique N-terminal activation/repression domain that confers specificity and allows it to bind specifically to a certain partner, leading to distinct activities in vivo. This model represents the N-terminal domain of KLF13.

                        10        20
                ....*....|....*....|....*.
gi 13994287   8 VDYFAADVLMAISSGAVVHRGRPGPE 33
Cdd:cd21571   1 VDHFAAECLVSMSSRAIVHGPKGNPE 26

FOG: Zn-finger [General function prediction only];

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 13994287 155 RPFACDwqGCDKKFARSDELARHHRTHTGEKRFSC--PLCSKRFTRSDHLAKHARRHPGFHPDLL 217
Cdd:COG5048  32 RPDSCP--NCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLN 94