2QM4
Crystal structure of human XLF/Cernunnos, a non-homologous end-joining factor
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | XRCC4 N-terminal domain-like | 8051827 | 3001319 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | XRCC4 C-terminal oligomerization domain-like | 8051828 | 3001502 | SCOP2B (2021-05-27) |
B | SCOP2B Superfamily | XRCC4 C-terminal oligomerization domain-like | 8051828 | 3001502 | SCOP2B (2021-05-27) |
B | SCOP2B Superfamily | XRCC4 N-terminal domain-like | 8051827 | 3001319 | SCOP2B (2021-05-27) |
C | SCOP2 Family | XLF-Cernunnos | 8044652 | 4004063 | SCOP2 (2021-05-27) |
C | SCOP2 Superfamily | XRCC4 N-terminal domain-like | 8051827 | 3001319 | SCOP2 (2021-05-27) |
C | SCOP2 Superfamily | XRCC4 C-terminal oligomerization domain-like | 8051828 | 3001502 | SCOP2 (2021-05-27) |
D | SCOP2B Superfamily | XRCC4 N-terminal domain-like | 8051827 | 3001319 | SCOP2B (2021-05-27) |
D | SCOP2B Superfamily | XRCC4 C-terminal oligomerization domain-like | 8051828 | 3001502 | SCOP2B (2021-05-27) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF09302 | e2qm4A1 | A: beta barrels | X: XRCC4, N-terminal domain-like | H: XRCC4, N-terminal domain (From Topology) | T: XRCC4, N-terminal domain | F: PF09302 | ECOD (1.6) |
A | F_UNCLASSIFIED | e2qm4A2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
A | PF21928 | e2qm4A3 | A: alpha duplicates or obligate multimers | X: XRCC4 C-terminal oligomerization domain (From Topology) | H: XRCC4 C-terminal oligomerization domain (From Topology) | T: XRCC4 C-terminal oligomerization domain | F: PF21928 | ECOD (1.6) |
B | PF09302 | e2qm4B1 | A: beta barrels | X: XRCC4, N-terminal domain-like | H: XRCC4, N-terminal domain (From Topology) | T: XRCC4, N-terminal domain | F: PF09302 | ECOD (1.6) |
B | F_UNCLASSIFIED | e2qm4B2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
B | PF21928 | e2qm4B3 | A: alpha duplicates or obligate multimers | X: XRCC4 C-terminal oligomerization domain (From Topology) | H: XRCC4 C-terminal oligomerization domain (From Topology) | T: XRCC4 C-terminal oligomerization domain | F: PF21928 | ECOD (1.6) |
C | PF09302 | e2qm4C1 | A: beta barrels | X: XRCC4, N-terminal domain-like | H: XRCC4, N-terminal domain (From Topology) | T: XRCC4, N-terminal domain | F: PF09302 | ECOD (1.6) |
C | F_UNCLASSIFIED | e2qm4C2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
C | PF21928 | e2qm4C3 | A: alpha duplicates or obligate multimers | X: XRCC4 C-terminal oligomerization domain (From Topology) | H: XRCC4 C-terminal oligomerization domain (From Topology) | T: XRCC4 C-terminal oligomerization domain | F: PF21928 | ECOD (1.6) |
D | PF09302 | e2qm4D1 | A: beta barrels | X: XRCC4, N-terminal domain-like | H: XRCC4, N-terminal domain (From Topology) | T: XRCC4, N-terminal domain | F: PF09302 | ECOD (1.6) |
D | F_UNCLASSIFIED | e2qm4D2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
D | PF21928 | e2qm4D3 | A: alpha duplicates or obligate multimers | X: XRCC4 C-terminal oligomerization domain (From Topology) | H: XRCC4 C-terminal oligomerization domain (From Topology) | T: XRCC4 C-terminal oligomerization domain | F: PF21928 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.170.210.10 | Mainly Beta | Beta Complex | Dna Repair Protein Xrcc4 | Chain: A, domain 1 | CATH (4.3.0) |
A | 1.10.287.450 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Helix hairpin bin | CATH (4.3.0) |
B | 2.170.210.10 | Mainly Beta | Beta Complex | Dna Repair Protein Xrcc4 | Chain: A, domain 1 | CATH (4.3.0) |
B | 1.10.287.450 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Helix hairpin bin | CATH (4.3.0) |
C | 2.170.210.10 | Mainly Beta | Beta Complex | Dna Repair Protein Xrcc4 | Chain: A, domain 1 | CATH (4.3.0) |
C | 1.10.287.450 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Helix hairpin bin | CATH (4.3.0) |
D | 2.170.210.10 | Mainly Beta | Beta Complex | Dna Repair Protein Xrcc4 | Chain: A, domain 1 | CATH (4.3.0) |
D | 1.10.287.450 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | Helix hairpin bin | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF09302 | XLF N-terminal domain (XLF) | XLF N-terminal domain | XLF (also called Cernunnos) is Xrcc4-like-factor, and interacts with the XRCC4-DNA ligase IV complex to promote DNA non-homologous end-joining. It directly interacts with the XRCC4-Ligase IV complex and siRNA-mediated down-regulation of XLF in human ... | Domain | |
PF21928 | XLF protein coiled-coil region (XLF_CC) | XLF protein coiled-coil region | - | Coiled-coil |