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Conserved domains on  [gi|47124439|gb|AAH69983|]
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Dbf4 protein, partial [Mus musculus]

Protein Classification

BRCT domain-containing protein( domain architecture ID 10455271)

BRCT (BRCA1 C-terminus) domain-containing protein may interact with DNA, and participate in DNA-damage checkpoint or DNA-repair pathways

Gene Ontology:  GO:0003677
PubMed:  14576433|10946236

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
BRCT pfam00533
BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in ...
42-109 4.13e-03

BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in cell cycle checkpoint functions responsive to DNA damage. The BRCT domain of XRCC1 forms a homodimer in the crystal structure. This suggests that pairs of BRCT domains associate as homo- or heterodimers. BRCT domains are often found as tandem-repeat pairs. Structures of the BRCA1 BRCT domains revealed a basis for a widely utilized head-to-tail BRCT-BRCT oligomerization mode. This conserved tandem BRCT architecture facilitates formation of the canonical BRCT phospho-peptide interaction cleft at a groove between the BRCT domains. Disease associated missense and nonsense mutations in the BRCA1 BRCT domains disrupt peptide binding by directly occluding this peptide binding groove, or by disrupting key conserved BRCT core folding determinants.


:

Pssm-ID: 425736 [Multi-domain]  Cd Length: 75  Bit Score: 35.35  E-value: 4.13e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 47124439    42 KYKPLWGKIFYL-DLPSITiCEKLQKDIKELGGRVEEFLSKDISYFVSNKKEAKYAQTLGRVSPVPSPE 109
Cdd:pfam00533   2 KEKLFSGKTFVItGLDGLE-RDELKELIEKLGGKVTDSLSKKTTHVIVEARTKKYLKAKELGIPIVTEE 69
 
Name Accession Description Interval E-value
BRCT pfam00533
BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in ...
42-109 4.13e-03

BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in cell cycle checkpoint functions responsive to DNA damage. The BRCT domain of XRCC1 forms a homodimer in the crystal structure. This suggests that pairs of BRCT domains associate as homo- or heterodimers. BRCT domains are often found as tandem-repeat pairs. Structures of the BRCA1 BRCT domains revealed a basis for a widely utilized head-to-tail BRCT-BRCT oligomerization mode. This conserved tandem BRCT architecture facilitates formation of the canonical BRCT phospho-peptide interaction cleft at a groove between the BRCT domains. Disease associated missense and nonsense mutations in the BRCA1 BRCT domains disrupt peptide binding by directly occluding this peptide binding groove, or by disrupting key conserved BRCT core folding determinants.


Pssm-ID: 425736 [Multi-domain]  Cd Length: 75  Bit Score: 35.35  E-value: 4.13e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 47124439    42 KYKPLWGKIFYL-DLPSITiCEKLQKDIKELGGRVEEFLSKDISYFVSNKKEAKYAQTLGRVSPVPSPE 109
Cdd:pfam00533   2 KEKLFSGKTFVItGLDGLE-RDELKELIEKLGGKVTDSLSKKTTHVIVEARTKKYLKAKELGIPIVTEE 69
 
Name Accession Description Interval E-value
BRCT pfam00533
BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in ...
42-109 4.13e-03

BRCA1 C Terminus (BRCT) domain; The BRCT domain is found predominantly in proteins involved in cell cycle checkpoint functions responsive to DNA damage. The BRCT domain of XRCC1 forms a homodimer in the crystal structure. This suggests that pairs of BRCT domains associate as homo- or heterodimers. BRCT domains are often found as tandem-repeat pairs. Structures of the BRCA1 BRCT domains revealed a basis for a widely utilized head-to-tail BRCT-BRCT oligomerization mode. This conserved tandem BRCT architecture facilitates formation of the canonical BRCT phospho-peptide interaction cleft at a groove between the BRCT domains. Disease associated missense and nonsense mutations in the BRCA1 BRCT domains disrupt peptide binding by directly occluding this peptide binding groove, or by disrupting key conserved BRCT core folding determinants.


Pssm-ID: 425736 [Multi-domain]  Cd Length: 75  Bit Score: 35.35  E-value: 4.13e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 47124439    42 KYKPLWGKIFYL-DLPSITiCEKLQKDIKELGGRVEEFLSKDISYFVSNKKEAKYAQTLGRVSPVPSPE 109
Cdd:pfam00533   2 KEKLFSGKTFVItGLDGLE-RDELKELIEKLGGKVTDSLSKKTTHVIVEARTKKYLKAKELGIPIVTEE 69
 
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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