Annotations: 2Y1B

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RcsF-like	8045447	4004474	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YbjQ-like	8090693	3001160	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)
A		e2y1bA2	A: Glutamine synthetase-like	X: Glutamine synthetase/guanido kinase	H: Glutamine synthetase/guanido kinase	T: PGM_PMM_I	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.110.70	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3	Hypothetical protein apc22750. Chain B	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PUTATIVE OUTER MEMBRANE PROTEIN, SIGNAL	-	cellular response to stimulus cellular response to stress response to stimulus response to stress cellular process cellular response to cell envelope stress positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication cellular response to stimulus cellular response to stress response to stimulus response to stress cellular process cellular response to cell envelope stress positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication regulation of phosphorelay signal transduction system positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of phosphorelay signal transduction system signal transduction positive regulation of cellular process regulation of biological process regulation of signaling phosphorelay signal transduction system biological regulation positive regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication positive regulation of signaling	protein-containing complex cellular anatomical structure outer membrane protein complex membrane membrane protein complex outer membrane-bounded periplasmic space cell envelope periplasmic space cell periphery cell outer membrane external encapsulating structure outer membrane periplasmic side of cell outer membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR030852	Outer membrane lipoprotein RcsF	Family

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.