1KU5
Crystal Structure of recombinant histone HPhA from hyperthermophilic archaeon Pyrococcus horikoshii OT3
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d1ku5b_ | All alpha proteins | Histone-fold | Histone-fold | Archaeal histone | Archaeal histone | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
A | d1ku5a_ | All alpha proteins | Histone-fold | Histone-fold | Archaeal histone | Archaeal histone | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2B Superfamily | Core histone-like | 8058009 | 3001387 | SCOP2B (2022-06-29) |
A | SCOP2 Family | Archaeal histone-fold proteins and histone-like transcription regulators | 8019060 | 4000795 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Core histone-like | 8058009 | 3001387 | 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) |
---|---|---|---|---|---|---|---|---|
B | Histone_1 | e1ku5B1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
A | Histone_1 | e1ku5A1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 1.10.20.10 | Mainly Alpha | Orthogonal Bundle | Histone, subunit A | Histone, subunit A | CATH (4.3.0) |
A | 1.10.20.10 | Mainly Alpha | Orthogonal Bundle | Histone, subunit A | Histone, subunit A | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00808 | Histone-like transcription factor (CBF/NF-Y) and archaeal histone (CBFD_NFYB_HMF) | Histone-like transcription factor (CBF/NF-Y) and archaeal histone | This family includes archaebacterial histones and histone like transcription factors from eukaryotes. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
HPhA | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR003958 | Transcription factor CBF/NF-Y/archaeal histone domain | Domain | |
IPR009072 | Histone-fold | Homologous Superfamily | |
IPR050947 | Archaeal histone HMF | Family | |
IPR050004 | DNA-binding protein HMf-2-like | Family |