1P6V

Crystal structure of the tRNA domain of transfer-messenger RNA in complex with SmpB

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
C [auth A]	d1p6va_	All beta proteins	Small protein B (SmpB)	Small protein B (SmpB)	Small protein B (SmpB)	Small protein B (SmpB)	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
D [auth C]	d1p6vc_	All beta proteins	Small protein B (SmpB)	Small protein B (SmpB)	Small protein B (SmpB)	Small protein B (SmpB)	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth A]	SCOP2B Superfamily	Small protein B (SmpB)	8040098	3000956	SCOP2B (2022-06-29)
D [auth C]	SCOP2B Superfamily	Small protein B (SmpB)	8040098	3000956	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth A]	SmpB	e1p6vA1	A: beta barrels	X: OB-fold	H: Small protein B (SmpB) (From Topology)	T: Small protein B (SmpB)	F: SmpB	ECOD (1.6)
D [auth C]	SmpB	e1p6vC1	A: beta barrels	X: OB-fold	H: Small protein B (SmpB) (From Topology)	T: Small protein B (SmpB)	F: SmpB	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth A]	2.40.280.10	Mainly Beta	Beta Barrel	Small Protein B	Chain: A	CATH (4.3.0)
D [auth C]	2.40.280.10	Mainly Beta	Beta Barrel	Small Protein B	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth A], D [auth C]	PF01668	SmpB protein (SmpB)	SmpB protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth D]	45-MER	-	-	-
C [auth A], D [auth C]	SsrA-binding protein	RNA binding binding organic cyclic compound binding nucleic acid binding	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process trans-translation translational elongation metabolic process cellular process macromolecule metabolic process protein metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A], D [auth C]	IPR020081	SsrA-binding protein, conserved site	Conserved Site
C [auth A], D [auth C]	IPR023620	Small protein B	Homologous Superfamily
C [auth A], D [auth C]	IPR000037	SsrA-binding protein	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.