5CRO
REFINED STRUCTURE OF CRO REPRESSOR PROTEIN FROM BACTERIOPHAGE LAMBDA
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth O] | d5croo_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | Phage repressors | cro lambda repressor | (Lambdavirus lambda ) [TaxId: 10710 ], | SCOPe (2.08) |
B [auth A] | d5croa_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | Phage repressors | cro lambda repressor | (Lambdavirus lambda ) [TaxId: 10710 ], | SCOPe (2.08) |
C [auth B] | d5crob_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | Phage repressors | cro lambda repressor | (Lambdavirus lambda ) [TaxId: 10710 ], | SCOPe (2.08) |
D [auth C] | d5croc_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | Phage repressors | cro lambda repressor | (Lambdavirus lambda ) [TaxId: 10710 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth O] | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8003968 | 3000119 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2 Family | Lambda cro protein-like | 8003967 | 4007735 | SCOP2 (2022-06-29) |
B [auth A] | SCOP2 Superfamily | lambda C1 repressor DNA-binding domain-like | 8003968 | 3000119 | SCOP2 (2022-06-29) |
C [auth B] | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8003968 | 3000119 | SCOP2B (2022-06-29) |
D [auth C] | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8003968 | 3000119 | 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 [auth O] | Cro | e5croO1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: Cro | ECOD (1.6) |
B [auth A] | Cro | e5croA1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: Cro | ECOD (1.6) |
C [auth B] | Cro | e5croB1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: Cro | ECOD (1.6) |
D [auth C] | Cro | e5croC1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: Cro | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth O] | 3.30.240.10 | Alpha Beta | 2-Layer Sandwich | CRO Repressor | CRO Repressor | CATH (4.3.0) |
B [auth A] | 3.30.240.10 | Alpha Beta | 2-Layer Sandwich | CRO Repressor | CRO Repressor | CATH (4.3.0) |
C [auth B] | 3.30.240.10 | Alpha Beta | 2-Layer Sandwich | CRO Repressor | CRO Repressor | CATH (4.3.0) |
D [auth C] | 3.30.240.10 | Alpha Beta | 2-Layer Sandwich | CRO Repressor | CRO Repressor | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth O], B [auth A], C [auth B], D [auth C] | PF09048 | Cro (Cro) | Cro | Members of this family are involved in the repression of transcription by binding as a homodimer to palindromic DNA operator sites in phage lambda: they repress genes expressed in early phage development and are necessary for the late stage of lytic ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth O], B [auth A], C [auth B], D [auth C] | IPR000655 | Regulatory protein cro-like | Family |
A [auth O], B [auth A], C [auth B], D [auth C] | IPR038202 | Regulatory protein cro superfamily | Homologous Superfamily |
A [auth O], B [auth A], C [auth B], D [auth C] | IPR010982 | Lambda repressor-like, DNA-binding domain superfamily | Homologous Superfamily |