Macromolecule Annotations for the Entities in PDB 1IAR

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00727 IL4 Interleukin 4 Domain PFAM PF00727
B PF09238 IL4Ra_N Interleukin-4 receptor alpha chain, N-terminal Domain Members of this family are related in overall topology to fibronectin type III modules and fold into a sandwich comprising seven antiparallel beta sheets arranged in a three-strand and a four-strand beta-pleated sheet. They are required for binding of interleukin-4 to the receptor alpha chain, which is a crucial event for the generation of a Th2-dominated early immune response [1]. PFAM PF09238

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A PROTEIN (INTERLEUKIN-4) (1IAR:A)
B PROTEIN (INTERLEUKIN-4 RECEPTOR ALPHA CHAIN) (1IAR:B)

Protein Modification Annotation

Type PDB Residue Nr. Description