8PBW

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A], C, D	PF01627	Hpt domain (Hpt)	Hpt domain	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A], C, D	HPt domain-containing protein	protein histidine kinase binding protein binding binding kinase binding enzyme binding protein kinase binding molecular transducer activity catalytic activity, acting on a protein kinase activity histidine phosphotransfer kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor protein histidine kinase binding protein binding binding kinase binding enzyme binding protein kinase binding molecular transducer activity catalytic activity, acting on a protein kinase activity histidine phosphotransfer kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	cellular response to stimulus regulation of biological process phosphorelay signal transduction system regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication cellular process signal transduction	intracellular anatomical structure cytoplasm cellular anatomical entity

Chains	Accession	Name	Type
A [auth B], B [auth A], C, D	IPR045871	Histidine-containing phosphotransfer protein 1-5/Phosphorelay intermediate protein YPD1	Family
A [auth B], B [auth A], C, D	IPR036641	HPT domain superfamily	Homologous Superfamily
A [auth B], B [auth A], C, D	IPR008207	Signal transduction histidine kinase, phosphotransfer (Hpt) domain	Domain