Macromolecule Annotations for the Entities in PDB 1B01

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

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
E DNA (5'-D(*CP*CP*CP*GP*TP*GP*CP*AP*CP*TP*CP*AP*AP*TP*GP*CP*AP*AP*T)- 3') (1B01:E)
  • none
  • none
  • none
F DNA (5'-D(*GP*AP*TP*TP*GP*CP*AP*TP*TP*GP*AP*GP*TP*GP*CP*AP*CP*GP*G)- 3') (1B01:F)
  • none
  • none
  • none
A,B TRANSCRIPTIONAL REPRESSOR COPG (1B01:A,B)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description