4FBK
Crystal structure of a covalently fused Nbs1-Mre11 complex with one manganese ion per active site
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2 Family | Mre11-like | 8045456 | 4003657 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | Metallo-dependent phosphatases | 8090752 | 3001067 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | Mre11 C-terminal domain-like | 8090753 | 3002453 | SCOP2 (2022-06-29) |
A | SCOP2B Superfamily | Metallo-dependent phosphatases | 8090752 | 3001067 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Mre11 C-terminal domain-like | 8090753 | 3002453 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 3.60.21.10 | Alpha Beta | 4-Layer Sandwich | Purple Acid Phosphatase | chain A, domain 2 | CATH (4.3.0) |
B | 3.30.110.110 | Alpha Beta | 2-Layer Sandwich | Translation Initiation Factor IF3 | Mre11, capping domain | CATH (4.3.0) |
A | 3.60.21.10 | Alpha Beta | 4-Layer Sandwich | Purple Acid Phosphatase | chain A, domain 2 | CATH (4.3.0) |
A | 3.30.110.110 | Alpha Beta | 2-Layer Sandwich | Translation Initiation Factor IF3 | Mre11, capping domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00149 | Calcineurin-like phosphoesterase (Metallophos) | Calcineurin-like phosphoesterase | This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or ... | Domain | |
PF04152 | Mre11 DNA-binding presumed domain (Mre11_DNA_bind) | Mre11 DNA-binding presumed domain | The Mre11 complex is a multi-subunit nuclease that is composed of Mre11, Rad50 and Nbs1/Xrs2, and is involved in checkpoint signalling and DNA replication [1]. Mre11 has an intrinsic DNA-binding activity that is stimulated by Rad50 on its own or i ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR038487 | Mre11, capping domain | Homologous Superfamily | |
IPR003701 | DNA double-strand break repair protein Mre11 | Family | |
IPR041796 | Mre11 nuclease, N-terminal metallophosphatase domain | Domain | |
IPR004843 | Calcineurin-like phosphoesterase domain, ApaH type | Domain | |
IPR029052 | Metallo-dependent phosphatase-like | Homologous Superfamily | |
IPR007281 | Mre11, DNA-binding | Domain | |
IPR008984 | SMAD/FHA domain superfamily | Homologous Superfamily | |
IPR000253 | Forkhead-associated (FHA) domain | Domain | |
IPR040227 | Nibrin-related | Family | |
IPR036420 | BRCT domain superfamily | Homologous Superfamily |