Macromolecule Annotations for the Entities in PDB 1EA4

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1ea4a_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
B d1ea4b_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
D d1ea4d_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
E d1ea4e_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
F d1ea4f_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
G d1ea4g_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
H d1ea4h_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
J d1ea4j_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
K d1ea4k_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]
L d1ea4l_ All alpha proteins Ribbon-helix-helix Ribbon-helix-helix CopG-like Transcriptional repressor CopG Streptococcus agalactiae [TaxId: 1311]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF01402 RHH_1 Ribbon-helix-helix protein, copG family Domain The structure of this protein repressor, which is the shortest reported to date and the first isolated from a plasmid, has a homodimeric ribbon-helix-helix arrangement [2]. The helix-turn-helix-like structure is involved in dimerisation and not DNA binding as might have been expected [2]. PFAM PF01402

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,D,E,F,G,H,J,K,L TRANSCRIPTIONAL REPRESSOR COPG (1EA4:A,B,D,E,F,G,H,J,K,L)
  • none
U,W,Y DNA (5'-D(*TP*AP*AP*CP*CP*GP*TP*GP *CP*AP*CP*TP*CP*AP*AP*TP*GP*CP*AP*AP*TP*C)- 3') (1EA4:U,W,Y)
  • none
  • none
  • none
V,X,Z DNA(5'-D(*AP*GP*AP*TP*TP*GP*CP*AP*TP *TP*GP*AP*GP*TP*GP*CP*AP*CP*GP*GP*TP*T)- 3') (1EA4:V,X,Z)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description