Macromolecule Annotations for the Entities in PDB 1PNR

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00356 LacI Bacterial regulatory proteins, lacI family Domain PFAM PF00356
A PF13377 Peripla_BP_3 Periplasmic binding protein-like domain Domain Thi domain is found in a variety of transcriptional regulatory proteins. It is related to bacterial periplasmic binding proteins, although this domain is unlikely to be found in the periplasm. This domain likely acts to bind a small molecule ligand that the DNA-binding domain responds to. PFAM PF13377

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
B DNA (5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*CP*GP*TP*TP*TP*TP*CP*GP*T )- 3') (1PNR:B)
  • none
  • none
  • none
A PROTEIN (PURINE REPRESSOR) (1PNR:A)

Protein Modification Annotation

Type PDB Residue Nr. Description