1JE5
Crystal Structure of gp2.5, a Single-Stranded DNA Binding Protein Encoded by Bacteriophage T7
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1je5a_ | All beta proteins | OB-fold | Nucleic acid-binding proteins | Phage ssDNA-binding proteins | gp2.5 | (Escherichia phage T7 ) [TaxId: 10760 ], | SCOPe (2.08) |
B | d1je5b_ | All beta proteins | OB-fold | Nucleic acid-binding proteins | Phage ssDNA-binding proteins | gp2.5 | (Escherichia phage T7 ) [TaxId: 10760 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Phage ssDNA-binding proteins | 8021974 | 4001935 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Nucleic acid-binding proteins | 8034354 | 3000135 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Nucleic acid-binding proteins | 8034354 | 3000135 | 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 | PHA00458 | e1je5A1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: PHA00458 | ECOD (1.6) |
B | PHA00458 | e1je5B1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: PHA00458 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.40.50.140 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | Nucleic acid-binding proteins | CATH (4.3.0) |
B | 2.40.50.140 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | Nucleic acid-binding proteins | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF21265 | Single-stranded DNA-binding protein, Bacteriophage T7 (SBB_T7) | Single-stranded DNA-binding protein, Bacteriophage T7 | Single-stranded DNA-binding proteins (SSB, also known as helix-destabilising proteins and gp2.5) from Bacteriophage T7 is expressed in the late stage of lytic development, binding binding preferentially to single-stranded DNA and is implicated in DNA ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR016411 | Single-stranded DNA-binding protein, bacteriophage T7 | Family | |
IPR049476 | Single-stranded DNA-binding protein, BPT7 | Domain | |
IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |