2DPD
Crystal structure of the Replication Termination Protein in complex with a pseudosymmetric B-site
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C [auth A] | d2dpda_ | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | Replication terminator protein (RTP) | Replication terminator protein (RTP) | (Bacillus subtilis ) [TaxId: 1423 ], | SCOPe (2.08) |
| D [auth B] | d2dpdb_ | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | Replication terminator protein (RTP) | Replication terminator protein (RTP) | (Bacillus subtilis ) [TaxId: 1423 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| C [auth A] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8002806 | 3000034 | SCOP2B (2021-05-27) |
| D [auth B] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8002806 | 3000034 | SCOP2B (2021-05-27) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C [auth A] | PF02334 | e2dpdA1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF02334 | ECOD (1.6) |
| D [auth B] | PF02334 | e2dpdB1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF02334 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C [auth A] | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
| D [auth B] | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| C [auth A], D [auth B] | PF02334 | Replication terminator protein (RTP) | Replication terminator protein | The bacterial replication terminator protein (RTP) plays a role in the termination of DNA replication by impeding replication fork movement. Two RTP dimers bind to the two inverted repeat regions at the termination site. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| A [auth D] | 5'-D(*CP*TP*AP*TP*GP*AP*AP*CP*AP*TP*AP*AP*TP*GP*TP*TP*CP*AP*TP*AP*G)-3' | - | - | - |
| B [auth E] | 5'-D(*CP*TP*AP*TP*GP*AP*AP*CP*AP*TP*TP*AP*TP*GP*TP*TP*CP*AP*TP*AP*G)-3' | - | - | - |
| C [auth A], D [auth B] | Replication termination protein | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| C [auth A], D [auth B] | IPR003432 | Replication terminator protein | Family |
| C [auth A], D [auth B] | IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily |
| C [auth A], D [auth B] | IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
