1BL3
CATALYTIC DOMAIN OF HIV-1 INTEGRASE
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1bl3a_ | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | Retroviral integrase, catalytic domain | Retroviral integrase, catalytic domain | (Human immunodeficiency virus 1 ) [TaxId: 11676 ], | SCOPe (2.08) |
B | d1bl3b_ | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | Retroviral integrase, catalytic domain | Retroviral integrase, catalytic domain | (Human immunodeficiency virus 1 ) [TaxId: 11676 ], | SCOPe (2.08) |
C | d1bl3c_ | Alpha and beta proteins (a/b) | Ribonuclease H-like motif | Ribonuclease H-like | Retroviral integrase, catalytic domain | Retroviral integrase, catalytic domain | (Human immunodeficiency virus 1 ) [TaxId: 11676 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Ribonuclease H-like | 8044526 | 3000143 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Ribonuclease H-like | 8044526 | 3000143 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Ribonuclease H-like | 8044526 | 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 | e1bl3A1 | 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 | e1bl3B1 | 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) |
C | rve | e1bl3C1 | 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) |
C | 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 |