4OR5
Crystal structure of HIV-1 Tat complexed with human P-TEFb and AFF4
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Protein Modification Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4or5a_ | Alpha and beta proteins (a+b) | Protein kinase-like (PK-like) | Protein kinase-like (PK-like) | Protein kinases, catalytic subunit | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
E [auth F] | d4or5f_ | Alpha and beta proteins (a+b) | Protein kinase-like (PK-like) | Protein kinase-like (PK-like) | Protein kinases, catalytic subunit | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d4or5b1 | All alpha proteins | Cyclin-like | Cyclin-like | Cyclin | Cyclin T1 | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
F [auth G] | d4or5g1 | All alpha proteins | Cyclin-like | Cyclin-like | Cyclin | Cyclin T1 | 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 | SCOP2B Superfamily | Protein kinase-like (PK-like) | 8039362 | 3000066 | SCOP2B (2022-06-29) |
E [auth F] | SCOP2B Superfamily | Protein kinase-like (PK-like) | 8039362 | 3000066 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Cyclin-like | 8039367 | 3000768 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Cyclin-like | 8039364 | 3000768 | SCOP2B (2022-06-29) |
F [auth G] | SCOP2B Superfamily | Cyclin-like | 8039364 | 3000768 | SCOP2B (2022-06-29) |
F [auth G] | SCOP2B Superfamily | Cyclin-like | 8039367 | 3000768 | 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 | PF00069 | e4or5A1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: PF00069 | ECOD (1.6) |
E [auth F] | PF00069 | e4or5F1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: PF00069 | ECOD (1.6) |
B | PF00134 | e4or5B1 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: PF00134 | ECOD (1.6) |
B | PF21797 | e4or5B2 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: PF21797 | ECOD (1.6) |
F [auth G] | PF00134 | e4or5G1 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: PF00134 | ECOD (1.6) |
F [auth G] | PF21797 | e4or5G2 | A: alpha arrays | X: HTH | H: HTH | T: Cyclin-like | F: PF21797 | ECOD (1.6) |
C | PF00539 | e4or5C1 | A: extended segments | X: HIV-1 Tat (From Topology) | H: HIV-1 Tat (From Topology) | T: HIV-1 Tat | F: PF00539 | ECOD (1.6) |
G [auth H] | PF00539 | e4or5H1 | A: extended segments | X: HIV-1 Tat (From Topology) | H: HIV-1 Tat (From Topology) | T: HIV-1 Tat | F: PF00539 | ECOD (1.6) |
H [auth J] | PF05110 | e4or5J1 | A: alpha superhelices | X: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology) | H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology) | T: C-terminal domain of alpha and beta subunits of F1 ATP synthase | F: PF05110 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.200.20 | Alpha Beta | 2-Layer Sandwich | Phosphorylase Kinase | domain 1 | CATH (4.3.0) |
A | 1.10.510.10 | Mainly Alpha | Orthogonal Bundle | Transferase(Phosphotransferase) | domain 1 | CATH (4.3.0) |
E [auth F] | 3.30.200.20 | Alpha Beta | 2-Layer Sandwich | Phosphorylase Kinase | domain 1 | CATH (4.3.0) |
E [auth F] | 1.10.510.10 | Mainly Alpha | Orthogonal Bundle | Transferase(Phosphotransferase) | domain 1 | CATH (4.3.0) |
B | 1.10.472.10 | Mainly Alpha | Orthogonal Bundle | Cyclin A | domain 1 | CATH (4.3.0) |
F [auth G] | 1.10.472.10 | Mainly Alpha | Orthogonal Bundle | Cyclin A | domain 1 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, E [auth F] | PF00069 | Protein kinase domain (Pkinase) | Protein kinase domain | - | Domain |
B, F [auth G] | PF00134 | Cyclin, N-terminal domain (Cyclin_N) | Cyclin, N-terminal domain | Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins [4]. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the N-terminal domain. | Domain |
B, F [auth G] | PF21797 | Cyclin-T2-like, C-terminal domain (CycT2-like_C) | Cyclin-T2-like, C-terminal domain | This domain is found at the C-terminal end of human Cyclin-T2 (CycT2) and similar animal sequences. CycT2 is the regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin T) complex, also called positive transcription elongation factor B (P ... | Domain |
C, G [auth H] | PF00539 | Transactivating regulatory protein (Tat) (Tat) | Transactivating regulatory protein (Tat) | - | Family |
D [auth E], H [auth J] | PF05110 | AF-4 proto-oncoprotein N-terminal region (AF-4) | AF-4 proto-oncoprotein N-terminal region | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, E [auth F] | IPR017441 | Protein kinase, ATP binding site | Binding Site |
A, E [auth F] | IPR000719 | Protein kinase domain | Domain |
A, E [auth F] | IPR011009 | Protein kinase-like domain superfamily | Homologous Superfamily |
A, E [auth F] | IPR008271 | Serine/threonine-protein kinase, active site | Active Site |
B, F [auth G] | IPR047320 | Cyclin-T1, second cyclin box | Domain |
B, F [auth G] | IPR006671 | Cyclin, N-terminal | Domain |
B, F [auth G] | IPR036915 | Cyclin-like superfamily | Homologous Superfamily |
B, F [auth G] | IPR043198 | Cyclin/Cyclin-like subunit Ssn8 | Family |
B, F [auth G] | IPR013763 | Cyclin-like domain | Domain |
C, G [auth H] | IPR001831 | Immunodeficiency virus transactivating regulatory protein (Tat) | Family |
C, G [auth H] | IPR036963 | Tat domain superfamily | Homologous Superfamily |
D [auth E], H [auth J] | IPR007797 | AF4/FMR2 family | Family |
D [auth E], H [auth J] | IPR043640 | AF4/FMR2, C-terminal homology domain | Domain |
D [auth E], H [auth J] | IPR043639 | AF4 interaction motif | Conserved Site |