Annotations: 1YAB

Structure of T. maritima FliN flagellar rotor protein

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1yabb1	All beta proteins	Surface presentation of antigens (SPOA)	Surface presentation of antigens (SPOA)	Surface presentation of antigens (SPOA)	Putative flagelar motor switch protein FliN	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
A	d1yaba1	All beta proteins	Surface presentation of antigens (SPOA)	Surface presentation of antigens (SPOA)	Surface presentation of antigens (SPOA)	Putative flagelar motor switch protein FliN	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Surface presentation of antigens (SPOA)-like	8024907	4000884	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Surface presentation of antigens (SPOA)	8037286	3001883	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Trypsin	e1yabB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Trypsin	ECOD (v295.2)
A	Trypsin	e1yabA1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Trypsin	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.330.10	Mainly Beta	Roll	Surface presentation of antigens (SPOA)	SpoA-like	CATH (4.3.0)
A	2.30.330.10	Mainly Beta	Roll	Surface presentation of antigens (SPOA)	SpoA-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	chemotaxis protein	cytoskeletal motor activity hydrolase activity catalytic activity	chemotaxis response to stimulus taxis response to chemical response to external stimulus locomotion bacterial-type flagellum-dependent cell motility cellular process cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	bacterial-type flagellum basal body cell projection cellular anatomical structure organelle membraneless organelle bacterial-type flagellum cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001172	Flagellar motor switch FliN/Type III secretion HrcQb	Family
A, B	IPR012826	Flagellar motor switch FliN	Family
A, B	IPR036429	SpoA-like superfamily	Homologous Superfamily
A, B	IPR001543	Flagellar motor switch protein FliN-like, C-terminal domain	Domain
A, B	IPR007597	CheC-like protein	Domain
A, B	IPR028976	CheC-like superfamily	Homologous Superfamily
A, B	IPR051469	Flagellar motor switch protein FliN/MopA/SpaO	Family

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.