2W9J

The crystal structure of SRP14 from the Schizosaccharomyces pombe signal recognition particle

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
B	d2w9jb_	Alpha and beta proteins (a+b)	Signal recognition particle alu RNA binding heterodimer, SRP9/14	Signal recognition particle alu RNA binding heterodimer, SRP9/14	automated matches	automated matches	FISSION YEAST (Schizosaccharomyces pombe ) [TaxId: 4896 ],	SCOPe (2.08)
A	d2w9ja_	Alpha and beta proteins (a+b)	Signal recognition particle alu RNA binding heterodimer, SRP9/14	Signal recognition particle alu RNA binding heterodimer, SRP9/14	automated matches	automated matches	FISSION YEAST (Schizosaccharomyces pombe ) [TaxId: 4896 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF02290	e2w9jB1	A: a+b two layers	X: SRP9/14-like	H: Signal recognition particle alu RNA binding heterodimer SRP9/14-related (From Topology)	T: Signal recognition particle alu RNA binding heterodimer SRP9/14-related	F: PF02290	ECOD (1.6)
A	PF02290	e2w9jA1	A: a+b two layers	X: SRP9/14-like	H: Signal recognition particle alu RNA binding heterodimer SRP9/14-related (From Topology)	T: Signal recognition particle alu RNA binding heterodimer SRP9/14-related	F: PF02290	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.720.10	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
A	3.30.720.10	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02290	Signal recognition particle 14kD protein (SRP14)	Signal recognition particle 14kD protein	The signal recognition particle (SRP) is a multimeric protein involved in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP14 and SRP9 form a complex essential for SRP RNA binding.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SIGNAL RECOGNITION PARTICLE SUBUNIT SRP14	endoplasmic reticulum signal peptide binding signal sequence binding binding peptide binding RNA binding 7S RNA binding organic cyclic compound binding nucleic acid binding	protein localization cellular localization establishment of protein localization nitrogen compound transport transport organic substance transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization cellular process protein localization cellular localization establishment of protein localization nitrogen compound transport transport organic substance transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization cellular process intracellular protein transport protein targeting establishment of protein localization to organelle protein localization to organelle establishment of protein localization to endoplasmic reticulum protein localization to endoplasmic reticulum protein targeting to ER cellular component organization cellular component biogenesis cellular component assembly SRP-dependent cotranslational protein targeting to membrane protein-containing complex assembly cotranslational protein targeting to membrane cellular component organization or biogenesis SRP-dependent cotranslational protein targeting to membrane, signal sequence recognition protein-containing complex organization establishment of protein localization to membrane localization within membrane protein localization to membrane protein targeting to membrane	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle signal recognition particle protein-containing complex signal recognition particle, endoplasmic reticulum targeting ribonucleoprotein complex cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003210	Signal recognition particle, SRP14 subunit	Family
A, B	IPR009018	Signal recognition particle, SRP9/SRP14 subunit	Homologous Superfamily

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 R01GM133198.