3KKS
Crystal structure of catalytic core domain of BIV integrase in crystal form II
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d3kksa1 | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | automated matches | automated matches | BIV (Bovine immunodeficiency virus R29 ) [TaxId: 417296 ], | SCOPe (2.08) |
A | d3kksa2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | BIV (Bovine immunodeficiency virus R29 ) [TaxId: 417296 ], | SCOPe (2.08) |
B | d3kksb1 | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | automated matches | automated matches | BIV (Bovine immunodeficiency virus R29 ) [TaxId: 417296 ], | SCOPe (2.08) |
B | d3kksb2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | BIV (Bovine immunodeficiency virus R29 ) [TaxId: 417296 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Retroviral integrase, catalytic domain | 8077049 | 4000539 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Ribonuclease H-like | 8077050 | 3000143 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Ribonuclease H-like | 8077050 | 3000143 | SCOP2B (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 | rve | e3kksA1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: rve | ECOD (1.6) |
B | rve | e3kksB1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: rve | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.420.10 | Alpha Beta | 2-Layer Sandwich | Nucleotidyltransferase | domain 5 | CATH (4.3.0) |
B | 3.30.420.10 | Alpha Beta | 2-Layer Sandwich | Nucleotidyltransferase | domain 5 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00665 | Integrase core domain (rve) | Integrase core domain | Integrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain Pfam:PF02022. This domain is the central catalytic domain. The ca ... | Domain |