Macromolecule Annotations for the Entities in PDB 1A22

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00103 Hormone_1 Somatotropin hormone family Domain PFAM PF00103
B PF09067 EpoR_lig-bind Erythropoietin receptor, ligand binding Domain Members of this family interact with erythropoietin (EPO), with subsequent initiation of the downstream chain of events associated with binding of EPO to the receptor, including EPO-induced erythroblast proliferation and differentiation through induction of the JAK2/STAT5 signaling cascade. The domain adopts a secondary structure composed of a short amino-terminal helix, followed by two beta-sandwich regions [1]. PFAM PF09067
B PF00041 fn3 Fibronectin type III domain Domain PFAM PF00041

Protein Modification Annotation

Type PDB Residue Nr. Description