Macromolecule Annotations for the Entities in PDB 1CID

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 PF09191 CD4-extracel CD4, extracellular Domain Members of this family adopt an immunoglobulin-like beta-sandwich, with seven strands in 2 beta sheets, in a Greek key topology. They are predominantly found in the extracellular portion of CD4 proteins, where they enable interaction with major histocompatibility complex class II antigens [1]. PFAM PF09191
A PF05790 C2-set Immunoglobulin C2-set domain Domain PFAM PF05790

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A T CELL SURFACE GLYCOPROTEIN CD4 (1CID:A)

Protein Modification Annotation

Type PDB Residue Nr. Description