8BIY

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF17203	e8biyA1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF17203	ECOD (1.6)
B	PF17203	e8biyB1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF17203	ECOD (1.6)
C	PF17203	e8biyC1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF17203	ECOD (1.6)
D	PF17203	e8biyD1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF17203	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Histidine kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding catalytic activity, acting on a protein small molecule sensor activity kinase activity protein kinase activity transferase activity phosphotransferase activity, nitrogenous group as acceptor phosphotransferase activity, alcohol group as acceptor protein histidine kinase activity transferase activity, transferring phosphorus-containing groups phosphorelay sensor kinase activity catalytic activity	-	cell periphery plasma membrane membrane cellular anatomical entity

Chains	Accession	Name	Type
A, B, C, D	IPR039506	SpoOB, alpha-helical domain	Domain
A, B, C, D	IPR000014	PAS domain	Domain
A, B, C, D	IPR004358	Signal transduction histidine kinase-related protein, C-terminal	Domain
A, B, C, D	IPR003594	Histidine kinase/HSP90-like ATPase	Domain
A, B, C, D	IPR029151	Periplasmic sensor-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR036890	Histidine kinase/HSP90-like ATPase superfamily	Homologous Superfamily
A, B, C, D	IPR035965	PAS domain superfamily	Homologous Superfamily
A, B, C, D	IPR005467	Histidine kinase domain	Domain
A, B, C, D	IPR033463	Single cache domain 3	Domain
A, B, C, D	IPR016120	Signal transduction histidine kinase, sporulation regulator SpoOB	Homologous Superfamily