1EG0 | pdb_00001eg0

FITTING OF COMPONENTS WITH KNOWN STRUCTURE INTO AN 11.5 A CRYO-EM MAP OF THE E.COLI 70S 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)
I [auth E]	d1eg0e_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H [auth D]	d1eg0d_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G [auth C]	d1eg0c_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F [auth B]	d1eg0b_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E [auth A]	d1eg0a1	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E [auth A]	d1eg0a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
O [auth K]	d1eg0k_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
N [auth J]	d1eg0j_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
M [auth N]	d1eg0n_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
L [auth H]	d1eg0h_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
K [auth G]	d1eg0g_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
J [auth F]	d1eg0f_	Low resolution protein structures	Ribosome and ribosomal fragments	Ribosome and ribosomal fragments	Ribosome complexes	70S ribosome functional complex	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H [auth D]	SCOP2B Superfamily	Ribosomal protein S7	8033523	3000799	SCOP2B (2022-06-29)
E [auth A]	SCOP2B Superfamily	Alpha-L RNA-binding motif	8083390	3001473	SCOP2B (2022-06-29)
O [auth K]	SCOP2B Superfamily	Ribosomal protein L11, C-terminal domain	8036651	3001186	SCOP2B (2022-06-29)
O [auth K]	SCOP2B Superfamily	Ribosomal L11/L12e N-terminal domain-like	8035082	3000950	SCOP2B (2022-06-29)
K [auth G]	SCOP2B Superfamily	Nucleic acid-binding proteins	8041956	3000135	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)
I [auth E]	Flavi_glycoprot	e1eg0E1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
H [auth D]	Flavi_glycoprot	e1eg0D1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
G [auth C]	Flavi_glycoprot	e1eg0C1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
F [auth B]	Flavi_glycoprot	e1eg0B1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
E [auth A]	Ribosomal_S9	e1eg0A1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_S9	ECOD (v294.1)
O [auth K]	Flavi_glycoprot	e1eg0K1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
N [auth J]	Flavi_glycoprot	e1eg0J1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
M [auth N]	Flavi_glycoprot	e1eg0N1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)
K [auth G]	Ribosomal_S19	e1eg0G1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: PIN domain-like	F: Ribosomal_S19	ECOD (v294.1)
J [auth F]	Flavi_glycoprot	e1eg0F1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Flavi_glycoprot	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I [auth E]	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8		Domain
G [auth C]	PF01250	Ribosomal protein S6 (Ribosomal_S6)	Ribosomal protein S6		Domain
F [auth B]	PF03719	Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)	Ribosomal protein S5, C-terminal domain		Domain
F [auth B]	PF00333	Ribosomal protein S5, N-terminal domain (Ribosomal_S5)	Ribosomal protein S5, N-terminal domain		Domain
E [auth A]	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
E [auth A]	PF01479	S4 domain (S4)	S4 domain	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.	Domain
O [auth K]	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
O [auth K]	PF00298	Ribosomal protein L11, RNA binding domain (Ribosomal_L11)	Ribosomal protein L11, RNA binding domain		Domain
N [auth J]	PF00347	Ribosomal protein L6 (Ribosomal_L6)	Ribosomal protein L6		Domain
M [auth N]	PF00687	Ribosomal protein L1p/L10e family (Ribosomal_L1)	Ribosomal protein L1p/L10e family	This family includes prokaryotic L1 and eukaryotic L10.	Domain
J [auth F]	PF00312	Ribosomal protein S15 (Ribosomal_S15)	Ribosomal protein S15		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth E]	PROTEIN (S8 RIBOSOMAL PROTEIN)	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 ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
H [auth D]	PROTEIN (S7 RIBOSOMAL PROTEIN)	RNA binding binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA 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 small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
G [auth C]	PROTEIN (S6 RIBOSOMAL PROTEIN)	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	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 ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
F [auth B]	PROTEIN (S5 RIBOSOMAL PROTEIN)	RNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis response to stimulus response to chemical response to antibiotic biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis response to stimulus response to chemical response to antibiotic biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
E [auth A]	PROTEIN (S4 RIBOSOMAL PROTEIN)	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic 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 small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
D [auth O]	FORMYL-METHIONYL-TRNA	-	-	-
C [auth M]	HELIX 95 OF 23S RRNA	-	-	-
B [auth L]	FRAGMENT OF 23S RRNA	-	-	-
O [auth K]	PROTEIN (RIBOSOMAL PROTEIN L11)	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding large ribosomal subunit rRNA 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
N [auth J]	PROTEIN (RIBOSOMAL PROTEIN L6)	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	primary metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic 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
M [auth N]	PROTEIN (RIBOSOMAL PROTEIN L1)	RNA binding binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process regulation of metabolic process	protein-containing complex intracellular anatomical structure intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome large ribosomal subunit
L [auth H]	PROTEIN (S20 RIBOSOMAL PROTEIN)	-	-	-
K [auth G]	PROTEIN (S17 RIBOSOMAL PROTEIN)	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	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
J [auth F]	PROTEIN (S15 RIBOSOMAL PROTEIN)	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	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
A [auth I]	FRAGMENT OF 16S RRNA HELIX 23	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth E]	IPR000630	Small ribosomal subunit protein uS8	Family
I [auth E]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
I [auth E]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
H [auth D]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
H [auth D]	IPR000235	Small ribosomal subunit protein uS7	Family
H [auth D]	IPR005717	Small ribosomal subunit protein uS7, bacteria/organella	Family
H [auth D]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
H [auth D]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
G [auth C]	IPR020815	Small ribosomal subunit protein bS6, conserved site	Conserved Site
G [auth C]	IPR000529	Small ribosomal subunit protein bS6	Family
G [auth C]	IPR020814	Small ribosomal subunit protein bS6, plastid/chloroplast	Family
G [auth C]	IPR035980	Small ribosomal subunit protein bS6 superfamily	Homologous Superfamily
G [auth C]	IPR014717	Translation elongation factor EF1B/small ribosomal subunit protein bS6	Homologous Superfamily
F [auth B]	IPR000851	Small ribosomal subunit protein uS5	Family
F [auth B]	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
F [auth B]	IPR005712	Small ribosomal subunit protein uS5, bacteria	Family
F [auth B]	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
F [auth B]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
F [auth B]	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
F [auth B]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
E [auth A]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
E [auth A]	IPR002942	RNA-binding S4 domain	Domain
E [auth A]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
E [auth A]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
E [auth A]	IPR022801	Small ribosomal subunit protein uS4	Family
E [auth A]	IPR005709	Small ribosomal subunit protein uS4, bacteria	Family
O [auth K]	IPR020785	Large ribosomal subunit protein uL11, conserved site	Conserved Site
O [auth K]	IPR020783	Large ribosomal subunit protein uL11, C-terminal	Domain
O [auth K]	IPR000911	Ribosomal protein uL11	Family
O [auth K]	IPR036769	Large ribosomal subunit protein uL11, C-terminal domain superfamily	Homologous Superfamily
O [auth K]	IPR020784	Large ribosomal subunit protein uL11, N-terminal	Domain
O [auth K]	IPR036796	Large ribosomal subunit protein uL11, N-terminal domain superfamily	Homologous Superfamily
O [auth K]	IPR006519	Large ribosomal subunit protein uL11, bacteria	Family
N [auth J]	IPR020040	Large ribosomal subunit protein uL6, alpha-beta domain	Domain
N [auth J]	IPR036789	Large ribosomal subunit protein uL6-like, alpha-beta domain superfamily	Homologous Superfamily
N [auth J]	IPR000702	Large ribosomal subunit protein uL6-like	Family
N [auth J]	IPR019906	Large ribosomal subunit protein uL6, bacteria	Family
N [auth J]	IPR002358	Large ribosomal subunit protein uL6, conserved site	Conserved Site
M [auth N]	IPR023673	Large ribosomal subunit protein uL1, conserved site	Conserved Site
M [auth N]	IPR005878	Large ribosomal subunit protein uL1, bacteria	Family
M [auth N]	IPR016095	Large ribosomal subunit protein uL1, 3-layer alpha/beta-sandwich domain	Homologous Superfamily
M [auth N]	IPR023674	Ribosomal protein uL1-like	Homologous Superfamily
M [auth N]	IPR002143	Large ribosomal subunit protein uL1	Family
M [auth N]	IPR028364	Ribosomal protein uL1/ribosomal biogenesis protein	Family
K [auth G]	IPR019984	Small ribosomal subunit protein uS17, bacteria/chloroplast	Family
K [auth G]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
K [auth G]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
K [auth G]	IPR000266	Small ribosomal subunit protein uS17	Family
J [auth F]	IPR005290	Small ribosomal subunit protein uS15, bacteria	Family
J [auth F]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
J [auth F]	IPR000589	Small ribosomal subunit protein uS15	Family