1PN8

Coordinates of S12, L11 proteins and E-site tRNA from 70S crystal structure separately fitted into the Cryo-EM map of E.coli 70S.EF-G.GDPNP complex. The atomic coordinates originally from the E-site tRNA were fitted in the position of the hybrid P/E-site tRNA.

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)
B [auth O]	d1pn8o_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Thermus thermophilus ) [TaxId: 274 ],	SCOPe (2.08)
C [auth L]	d1pn8l_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth O]	SCOP2B Superfamily	Nucleic acid-binding proteins	8044021	3000135	SCOP2B (2022-06-29)
C [auth L]	SCOP2B Superfamily	Ribosomal protein L11 C-terminal domain	8036651	3001186	SCOP2B (2022-06-29)
C [auth L]	SCOP2B Superfamily	Ribosomal L11/L12e N-terminal domain-like	8035082	3000950	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)
B [auth O]	Ribosom_S12_S23	e1pn8O1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosom_S12_S23	ECOD (1.6)
C [auth L]	Ribosomal_L11	e1pn8L1	A: alpha arrays	X: HTH	H: HTH	T: Ribosomal protein L11, C-terminal domain	F: Ribosomal_L11	ECOD (1.6)
C [auth L]	Ribosomal_L11_N	e1pn8L2	A: a+b two layers	X: Ribosomal protein L11/L12e N-terminal domain-like	H: Ribosomal protein L11/L12e N-terminal domain (From Topology)	T: Ribosomal protein L11/L12e N-terminal domain	F: Ribosomal_L11_N	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth O]	PF00164	Ribosomal protein S12/S23 (Ribosom_S12_S23)	Ribosomal protein S12/S23	-	Family
C [auth L]	PF03946	Ribosomal protein L11, N-terminal domain (Ribosomal_L11_N)	Ribosomal protein L11, N-terminal domain	The N-terminal domain of Ribosomal protein L11 adopts an alpha/beta fold and is followed by the RNA binding C-terminal domain.	Domain
C [auth L]	PF00298	Ribosomal protein L11, RNA binding domain (Ribosomal_L11)	Ribosomal protein L11, RNA binding domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D]	E-tRNA	-	-	-
B [auth O]	30S ribosomal protein S12	RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity ribosomal subunit intracellular organelle organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
C [auth L]	50S ribosomal protein L11	structural molecule activity structural constituent of ribosome RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding large ribosomal subunit rRNA binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex intracellular anatomical structure cellular anatomical entity intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol large ribosomal subunit protein-containing complex intracellular anatomical structure cellular anatomical entity intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol large ribosomal subunit non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth O]	IPR006032	Small ribosomal subunit protein uS12	Family
B [auth O]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
B [auth O]	IPR005679	Ribosomal protein uS12, bacterial-type	Family
C [auth L]	IPR020785	Large ribosomal subunit protein uL11, conserved site	Conserved Site
C [auth L]	IPR020783	Large ribosomal subunit protein uL11, C-terminal	Domain
C [auth L]	IPR000911	Ribosomal protein uL11	Family
C [auth L]	IPR036769	Large ribosomal subunit protein uL11, C-terminal domain superfamily	Homologous Superfamily
C [auth L]	IPR006519	Large ribosomal subunit protein uL11, bacterial-type	Family
C [auth L]	IPR020784	Large ribosomal subunit protein uL11, N-terminal	Domain
C [auth L]	IPR036796	Large ribosomal subunit protein uL11, N-terminal domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.