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Conserved domains on  [gi|24644303|ref|NP_730959|]
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krasavietz, isoform B [Drosophila melanogaster]

Protein Classification

BZW family protein( domain architecture ID 10184010)

BZW family protein similar to human basic leucine zipper and W2 domain-containing protein 1 that enhances histone H4 gene transcription but does not seem to bind DNA directly

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
W2_eIF5C_like cd11560
C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; ...
 218-406 1.25e-103

C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; eIF5C appears to be essential for the initiation of protein translation; its actual function, and specifically that of the C-terminal W2 domain, are not well understood. The Drosophila ortholog, kra (krasavietz) or exba (extra bases), may be involved in translational inhibition in neural development. The structure of this C-terminal domain resembles that of a set of concatenated HEAT repeats.


:

Pssm-ID: 211398 [Multi-domain]  Cd Length: 194  Bit Score: 305.29  E-value: 1.25e-103
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 218 DFFPPNKRTEEYFKQVFLDKELNEIVKLHKAQASQEAKRELQQALIDDINDEKPYNEITSDIKDFSQRTNIPDHEIIVII 297
Cdd:cd11560   1 EFFPPNKRTEEHFAEHFKEEGLDELVEFYRKQASQEIKKELQQELKEMIAEEEPVKEIIAAVKEQMKKSSLPEHEVVGLL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 298 WSTIMSLGEWNKKEELVTDQAVRHLKNYCPLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEI 377
Cdd:cd11560  81 WTALMDAVEWSKKEDQIAEQALRHLKKYAPLLAAFCTTARAELALLNKIQEYCYENMKFMKVFQKIVKLLYKADVLSEDA 160

                       170       180
                ....*....|....*....|....*....
gi 24644303 378 ILRWYKEGHSNKGKMHFLEQMRKFVEWLQ 406
Cdd:cd11560 161 ILKWYKKGHSPKGKQVFLKQMEPFVEWLQ 189
 
Name Accession Description Interval E-value
W2_eIF5C_like cd11560
C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; ...
 218-406 1.25e-103

C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; eIF5C appears to be essential for the initiation of protein translation; its actual function, and specifically that of the C-terminal W2 domain, are not well understood. The Drosophila ortholog, kra (krasavietz) or exba (extra bases), may be involved in translational inhibition in neural development. The structure of this C-terminal domain resembles that of a set of concatenated HEAT repeats.


Pssm-ID: 211398 [Multi-domain]  Cd Length: 194  Bit Score: 305.29  E-value: 1.25e-103
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 218 DFFPPNKRTEEYFKQVFLDKELNEIVKLHKAQASQEAKRELQQALIDDINDEKPYNEITSDIKDFSQRTNIPDHEIIVII 297
Cdd:cd11560   1 EFFPPNKRTEEHFAEHFKEEGLDELVEFYRKQASQEIKKELQQELKEMIAEEEPVKEIIAAVKEQMKKSSLPEHEVVGLL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 298 WSTIMSLGEWNKKEELVTDQAVRHLKNYCPLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEI 377
Cdd:cd11560  81 WTALMDAVEWSKKEDQIAEQALRHLKKYAPLLAAFCTTARAELALLNKIQEYCYENMKFMKVFQKIVKLLYKADVLSEDA 160

                       170       180
                ....*....|....*....|....*....
gi 24644303 378 ILRWYKEGHSNKGKMHFLEQMRKFVEWLQ 406
Cdd:cd11560 161 ILKWYKKGHSPKGKQVFLKQMEPFVEWLQ 189
W2 pfam02020
eIF4-gamma/eIF5/eIF2-epsilon; This domain of unknown function is found at the C-terminus of ...
 339-406 4.34e-20

eIF4-gamma/eIF5/eIF2-epsilon; This domain of unknown function is found at the C-terminus of several translation initiation factors.


Pssm-ID: 460415  Cd Length: 76  Bit Score: 83.73  E-value: 4.34e-20
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24644303   339 ELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEIILRWYKEGHSNKGKM-HFLEQMRKFVEWLQ 406
Cdd:pfam02020   1 QVDLLLALQEFCAKLEELLKLLLKILKALYDLDIVEEEAILKWWEDVSSAEKGMkKVRKQAKPFVEWLE 69
eIF5C smart00515
Domain at the C-termini of GCD6, eIF-2B epsilon, eIF-4 gamma and eIF-5;
327-406 1.65e-19

Domain at the C-termini of GCD6, eIF-2B epsilon, eIF-4 gamma and eIF-5;


Pssm-ID: 214705  Cd Length: 83  Bit Score: 82.34  E-value: 1.65e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303    327 PLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEIILRWYKEGHSNKGKMHFLEQMRKFVEWLQ 406
Cdd:smart00515   2 PLLKFLAKDEEEQLELLYAIEEFCVELEKLGKLLPKILKSLYDADILEEEAILKWYEKAVSAEGKKKVRKNAKPFVTWLQ 81
 
Name Accession Description Interval E-value
W2_eIF5C_like cd11560
C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; ...
 218-406 1.25e-103

C-terminal W2 domain of the eukaryotic translation initiation factor 5C and similar proteins; eIF5C appears to be essential for the initiation of protein translation; its actual function, and specifically that of the C-terminal W2 domain, are not well understood. The Drosophila ortholog, kra (krasavietz) or exba (extra bases), may be involved in translational inhibition in neural development. The structure of this C-terminal domain resembles that of a set of concatenated HEAT repeats.


Pssm-ID: 211398 [Multi-domain]  Cd Length: 194  Bit Score: 305.29  E-value: 1.25e-103
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 218 DFFPPNKRTEEYFKQVFLDKELNEIVKLHKAQASQEAKRELQQALIDDINDEKPYNEITSDIKDFSQRTNIPDHEIIVII 297
Cdd:cd11560   1 EFFPPNKRTEEHFAEHFKEEGLDELVEFYRKQASQEIKKELQQELKEMIAEEEPVKEIIAAVKEQMKKSSLPEHEVVGLL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 298 WSTIMSLGEWNKKEELVTDQAVRHLKNYCPLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEI 377
Cdd:cd11560  81 WTALMDAVEWSKKEDQIAEQALRHLKKYAPLLAAFCTTARAELALLNKIQEYCYENMKFMKVFQKIVKLLYKADVLSEDA 160

                       170       180
                ....*....|....*....|....*....
gi 24644303 378 ILRWYKEGHSNKGKMHFLEQMRKFVEWLQ 406
Cdd:cd11560 161 ILKWYKKGHSPKGKQVFLKQMEPFVEWLQ 189
W2 pfam02020
eIF4-gamma/eIF5/eIF2-epsilon; This domain of unknown function is found at the C-terminus of ...
 339-406 4.34e-20

eIF4-gamma/eIF5/eIF2-epsilon; This domain of unknown function is found at the C-terminus of several translation initiation factors.


Pssm-ID: 460415  Cd Length: 76  Bit Score: 83.73  E-value: 4.34e-20
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24644303   339 ELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEIILRWYKEGHSNKGKM-HFLEQMRKFVEWLQ 406
Cdd:pfam02020   1 QVDLLLALQEFCAKLEELLKLLLKILKALYDLDIVEEEAILKWWEDVSSAEKGMkKVRKQAKPFVEWLE 69
eIF5C smart00515
Domain at the C-termini of GCD6, eIF-2B epsilon, eIF-4 gamma and eIF-5;
327-406 1.65e-19

Domain at the C-termini of GCD6, eIF-2B epsilon, eIF-4 gamma and eIF-5;


Pssm-ID: 214705  Cd Length: 83  Bit Score: 82.34  E-value: 1.65e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303    327 PLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEIILRWYKEGHSNKGKMHFLEQMRKFVEWLQ 406
Cdd:smart00515   2 PLLKFLAKDEEEQLELLYAIEEFCVELEKLGKLLPKILKSLYDADILEEEAILKWYEKAVSAEGKKKVRKNAKPFVTWLQ 81
W2_eIF2B_epsilon cd11558
C-terminal W2 domain of eukaryotic translation initiation factor 2B epsilon; eIF2B is a ...
 252-406 8.96e-18

C-terminal W2 domain of eukaryotic translation initiation factor 2B epsilon; eIF2B is a heteropentameric complex which functions as a guanine nucleotide exchange factor in the recycling of eIF-2 during the initiation of translation in eukaryotes. The epsilon and gamma subunits are sequence similar and both are essential in yeast. Epsilon appears to be the catalytically active subunit, with gamma enhancing its activity. The C-terminal domain of the eIF2B epsilon subunit contains bipartite motifs rich in acidic and aromatic residues, which are responsible for the interaction with eIF2. The structure of the domain resembles that of a set of concatenated HEAT repeats.


Pssm-ID: 211396  Cd Length: 169  Bit Score: 80.38  E-value: 8.96e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 252 QEAKRELQQALIDDINDEkpyN---EITSdIKdFSQrtNIPDHEIIVIIWSTIMSLGewNKKEELVTDQAVRHLK----N 324
Cdd:cd11558   8 SEVVESLERALEENHSVD---NailEINS-LR-MAY--NVTDHDVRRAVVKALLELI--LEVSSTSTAELLEALKkllsK 78

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 325 YCPLLQAFASTDRSELALILKVQEFCYENMNFMKAFQKIILLFYKTEVLSEEIILRWYKE--GHSNKGKMHFLEQMRKFV 402
Cdd:cd11558  79 WGPLLENYVKSQDDQVELLLALEEFCLESEEGGPLFAKLLHALYDLDILEEEAILEWWEEpdAGADEEMKKVRELVKKFI 158


                ....
gi 24644303 403 EWLQ 406
Cdd:cd11558 159 EWLE 162
W2 cd11473
C-terminal domain of eIF4-gamma/eIF5/eIF2b-epsilon; This domain is found at the C-terminus of ...
 255-382 1.49e-10

C-terminal domain of eIF4-gamma/eIF5/eIF2b-epsilon; This domain is found at the C-terminus of several translation initiation factors, including the epsilon chain of eIF2b, where it has been found to catalyze the conversion of eIF2.GDP to its active eIF2.GTP form. The structure of the domain resembles that of a set of concatenated HEAT repeats.


Pssm-ID: 211395  Cd Length: 135  Bit Score: 58.64  E-value: 1.49e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 255 KRELQQALIDDINDEKPYN-EITSDIKDFSQRTNIPDHEIIVIIWSTIMSLGEWNK-KEELVTDQAVRHLKNYCPLLQAF 332
Cdd:cd11473   3 NKKLRDSLLKELEEDKSSDvESVKAAKSKLDLDPISLEEVVKVLLTAVVNAVESADsISLTQKEQLVLVLKKYGPVLREL 82

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644303 333 ASTDRS-ELALILKVQEFCYENMN--FMKAFQKIILLFYKTEVLSEEIILRWY 382
Cdd:cd11473  83 LKLIKKdQLYLLLKIEKLCLQLKLseLISLLEKILDLLYDADVLSEEAILSWF 135
W2_eIF5 cd11561
C-terminal W2 domain of eukaryotic translation initiation factor 5; eIF5 functions as a GTPase ...
 269-406 1.33e-09

C-terminal W2 domain of eukaryotic translation initiation factor 5; eIF5 functions as a GTPase acceleration protein (GAP), as well as a GDP dissociation inhibitor (GDI) during translational initiation in eukaryotes. The structure of this C-terminal domain resembles that of a set of concatenated HEAT repeats.


Pssm-ID: 211399  Cd Length: 157  Bit Score: 56.47  E-value: 1.33e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 269 EKPYNEITSDIKDFSQRTNIPDHEIIViiwsTIMSLGEWNKK-------EELVTDQAVRHLKNYCPLLQAFASTDRSELA 341
Cdd:cd11561   5 DERVDELGEFLKKNKDESGLSELKEIL----KEAERLDVVKDkavlvlaEVLFDENIVKEIKKRKALLLKLVTDEKAQKA 80

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24644303 342 LILKVQEFCYE-NMNFMKAFQKIILLFYKTEVLSEEIILRWYKEGhSNKG-------KMHflEQMRKFVEWLQ 406
Cdd:cd11561  81 LLGGIERFCGKhSPELLKKVPLILKALYDNDILEEEVILKWYEKV-SKKYvskekskKVR--KAAEPFVEWLE 150
W2_eIF4G1_like cd11559
C-terminal W2 domain of eukaryotic translation initiation factor 4 gamma 1 and similar ...
 257-381 1.02e-04

C-terminal W2 domain of eukaryotic translation initiation factor 4 gamma 1 and similar proteins; eIF4G1 is a component of the multi-subunit eukaryotic translation initiation factor 4F, which facilitates recruitment of the mRNA to the ribosome, a rate-limiting step during translation initiation. This C-terminal domain, whose structure resembles that of a set of concatenated HEAT repeats, has been associated with binding to/recruiting the kinase Mnk1, which phosphorylates eIF4E.


Pssm-ID: 211397  Cd Length: 134  Bit Score: 41.89  E-value: 1.02e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24644303 257 ELQQALIDDINDEKPYNEITSDIKDFSQRTNIPDHEIIVIIwstIMSLGEWNKKEELVTDQAVRHLKNYCPLLQAFASTD 336
Cdd:cd11559   5 RVQAELLKLLQEDPNPDELYKWIKENVSPELYASPGFVRAL---MTAVLKYAIEEKSLPEKEKALLEKYAPLLQKYLDDD 81

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*..
gi 24644303 337 RS-ELALILKVQEFCYeNMNFMKAF-QKIILLFYKTEVLSEEIILRW 381
Cdd:cd11559  82 EQlQLQALYALQALVH-TLEFPKGLlLRFFDALYDEDVIEEEAFLKW 127
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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