2AAR | pdb_00002aar

Structure of trigger factor binding domain in biologically homologous complex with eubacterial ribosome.

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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 W]	d2aarw1	All alpha proteins	Long alpha-hairpin	Ribosomal protein L29 (L29p)	Ribosomal protein L29 (L29p)	Ribosomal protein L29 (L29p)	(Deinococcus radiodurans ) [TaxId: 1299 ],	SCOPe (2.08)
B [auth R]	d2aarr1	Alpha and beta proteins (a+b)	Ribosomal proteins S24e, L23 and L15e	Ribosomal proteins S24e, L23 and L15e	L23p	Ribosomal protein L23	(Deinococcus radiodurans ) [TaxId: 1299 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth 7]	SCOP2 Family	Trigger factor ribosome-binding domain	8075113	4001241	SCOP2 (2022-06-29)
D [auth 7]	SCOP2 Superfamily	Trigger factor ribosome-binding domain	8075114	3001141	SCOP2 (2022-06-29)
C [auth W]	SCOP2B Superfamily	Ribosomal protein L29 (L29p)	8038586	3000713	SCOP2B (2022-06-29)
B [auth R]	SCOP2B Superfamily	Ribosomal proteins S24e, L23 and L15e	8038577	3000210	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)
D [auth 7]	Sigma_1_2	e2aar71	A: a/b three-layered sandwiches	X: Globin-like	H: Globin-like	T: Globin-like	F: Sigma_1_2	ECOD (v294.1)
C [auth W]	Ribosomal_L27	e2aarW1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Ribosomal_L27	ECOD (v294.1)
B [auth R]	ABM	e2aarR1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: ABM	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth 7]	PF05697	Bacterial trigger factor protein (TF) (Trigger_N)	Bacterial trigger factor protein (TF)	-	Family
C [auth W]	PF00831	Ribosomal L29 protein (Ribosomal_L29)	Ribosomal L29 protein	-	Family
B [auth R]	PF00276	Ribosomal protein L23 (Ribosomal_L23)	Ribosomal protein L23	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth 7]	Trigger Factor	isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity RNA binding binding rRNA binding nucleic acid binding ribonucleoprotein complex binding protein-containing complex binding ribosome binding protein folding chaperone	primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process 'de novo' cotranslational protein folding metabolic process cellular process protein metabolic process macromolecule metabolic process 'de novo' protein folding protein unfolding cell division primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process 'de novo' cotranslational protein folding metabolic process cellular process protein metabolic process macromolecule metabolic process 'de novo' protein folding protein unfolding cell division localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization	cellular anatomical structure intracellular anatomical structure cytoplasm
C [auth W]	50S ribosomal protein L29	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol large ribosomal subunit
B [auth R]	50S ribosomal protein L23	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol large ribosomal subunit
A [auth 0]	23S ribosomal RNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth 7]	IPR046357	Peptidyl-prolyl cis-trans isomerase domain superfamily	Homologous Superfamily
D [auth 7]	IPR036611	Trigger factor ribosome-binding domain superfamily	Homologous Superfamily
D [auth 7]	IPR008881	Trigger factor, ribosome-binding, bacterial	Domain
D [auth 7]	IPR027304	Trigger factor/SurA domain superfamily	Homologous Superfamily
D [auth 7]	IPR037041	Trigger factor, C-terminal domain superfamily	Homologous Superfamily
D [auth 7]	IPR008880	Trigger factor, C-terminal	Domain
D [auth 7]	IPR005215	Trigger factor	Family
C [auth W]	IPR050063	Universal ribosomal protein uL29	Family
C [auth W]	IPR001854	Large ribosomal subunit protein uL29	Family
C [auth W]	IPR036049	Large ribosomal subunit protein uL29 superfamily	Homologous Superfamily
C [auth W]	IPR018254	Large ribosomal subunit protein uL29, conserved site	Conserved Site
B [auth R]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
B [auth R]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
B [auth R]	IPR001014	Large ribosomal subunit protein uL23, conserved site	Conserved Site
B [auth R]	IPR013025	Large ribosomal subunit protein uL23-like	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.