1IK9
CRYSTAL STRUCTURE OF A XRCC4-DNA LIGASE IV COMPLEX
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1ik9a1 | All beta proteins | XRCC4, N-terminal domain | XRCC4, N-terminal domain | XRCC4, N-terminal domain | XRCC4, N-terminal domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
A | d1ik9a2 | Coiled coil proteins | Parallel coiled-coil | XRCC4, C-terminal oligomerization domain | XRCC4, C-terminal oligomerization domain | XRCC4, C-terminal oligomerization domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d1ik9b1 | All beta proteins | XRCC4, N-terminal domain | XRCC4, N-terminal domain | XRCC4, N-terminal domain | XRCC4, N-terminal domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d1ik9b2 | Coiled coil proteins | Parallel coiled-coil | XRCC4, C-terminal oligomerization domain | XRCC4, C-terminal oligomerization domain | XRCC4, C-terminal oligomerization domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | XRCC4 N-terminal domain | 8024254 | 4002483 | SCOP2 (2022-06-29) |
A | SCOP2 Family | XRCC4 C-terminal oligomerization domain | 8024257 | 4003793 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | XRCC4 N-terminal domain-like | 8036633 | 3001319 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | XRCC4 C-terminal oligomerization domain-like | 8036636 | 3001502 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | XRCC4 C-terminal oligomerization domain-like | 8036636 | 3001502 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | XRCC4 N-terminal domain-like | 8036633 | 3001319 | SCOP2B (2022-06-29) |
C | SCOP2 Family | DNA ligase IV Xrcc4-binding domain-like | 8046397 | 4005059 | SCOP2 (2022-06-29) |
C | SCOP2 Superfamily | DNA ligase IV Xrcc4-binding domain-like | 8095958 | 3002713 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF06632 | e1ik9A1 | A: beta barrels | X: XRCC4, N-terminal domain-like | H: XRCC4, N-terminal domain (From Topology) | T: XRCC4, N-terminal domain | F: PF06632 | ECOD (1.6) |
A | F_UNCLASSIFIED | e1ik9A2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
A | PF21924 | e1ik9A4 | 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: PF21924 | ECOD (1.6) |
B | F_UNCLASSIFIED | e1ik9B2 | A: alpha arrays | X: HTH | H: HTH | T: HTH motif inserted in other structures | F: F_UNCLASSIFIED | ECOD (1.6) |
B | PF21924 | e1ik9B3 | 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: PF21924 | 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 | 1.20.5.370 | Mainly Alpha | Up-down Bundle | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | 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 | 1.20.5.370 | Mainly Alpha | Up-down Bundle | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF06632 | DNA double-strand break repair and V(D)J recombination protein XRCC4 (XRCC4) | DNA double-strand break repair and V(D)J recombination protein XRCC4 | - | Family | |
PF11411 | DNA ligase IV (DNA_ligase_IV) | DNA ligase IV | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR014751 | DNA repair protein XRCC4-like, C-terminal | Homologous Superfamily | |
IPR010585 | DNA repair protein XRCC4 | Family | |
IPR038051 | XRCC4-like, N-terminal domain superfamily | Homologous Superfamily | |
IPR009089 | XRCC4, N-terminal domain superfamily | Homologous Superfamily | |
IPR029710 | DNA ligase 4 | Family | |
IPR012310 | DNA ligase, ATP-dependent, central | Domain | |
IPR012308 | DNA ligase, ATP-dependent, N-terminal | Domain | |
IPR044125 | DNA Ligase 4, adenylation domain | Domain | |
IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily | |
IPR021536 | DNA ligase IV domain | Domain | |
IPR036599 | DNA ligase, ATP-dependent, N-terminal domain superfamily | Homologous Superfamily | |
IPR001357 | BRCT domain | Domain | |
IPR036420 | BRCT domain superfamily | Homologous Superfamily | |
IPR016059 | DNA ligase, ATP-dependent, conserved site | Conserved Site | |
IPR000977 | DNA ligase, ATP-dependent | Family | |
IPR012309 | DNA ligase, ATP-dependent, C-terminal | Domain |