The Crystal Structure of a HK97 Family Phage Portal Protein from Corynebacterium diphtheriae to 2.9A
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Phage_portal | e3kdrA1 | A: alpha arrays | X: HTH | H: HTH | T: Ribbon-helix-helix | F: Phage_portal | ECOD (v295) |
| B | PTE | e3kdrB2 | A: alpha arrays | X: cradle loop barrel | H: RIFT-related | T: acid protease | F: PTE | ECOD (v295) |
| C | PTE | e3kdrC2 | A: alpha arrays | X: cradle loop barrel | H: RIFT-related | T: acid protease | F: PTE | ECOD (v295) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A | 1.20.1270.210 | Mainly Alpha | Up-down Bundle | Substrate Binding Domain Of Dnak | Chain:A | CATH (4.3.0) |
| A | 3.40.140.120 | Alpha Beta | 3-Layer(aba) Sandwich | Cytidine Deaminase | domain 2 | CATH (4.3.0) |
| A | 3.30.1120.70 | Alpha Beta | 2-Layer Sandwich | Arylsulfatase, C-terminal domain | CATH (4.3.0) | |
| B | 1.20.1270.210 | Mainly Alpha | Up-down Bundle | Substrate Binding Domain Of Dnak | Chain:A | CATH (4.3.0) |
| B | 3.40.140.120 | Alpha Beta | 3-Layer(aba) Sandwich | Cytidine Deaminase | domain 2 | CATH (4.3.0) |
| B | 3.30.1120.70 | Alpha Beta | 2-Layer Sandwich | Arylsulfatase, C-terminal domain | CATH (4.3.0) | |
| C | 1.20.1270.210 | Mainly Alpha | Up-down Bundle | Substrate Binding Domain Of Dnak | Chain:A | CATH (4.3.0) |
| C | 3.40.140.120 | Alpha Beta | 3-Layer(aba) Sandwich | Cytidine Deaminase | domain 2 | CATH (4.3.0) |
| C | 3.30.1120.70 | Alpha Beta | 2-Layer Sandwich | Arylsulfatase, C-terminal domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF04860 | Phage portal protein (Phage_portal) | Phage portal protein | - | Family |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR006944 | Bacteriophage/Gene transfer agent portal protein | Family |
