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4CXG

Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangement

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0003746molecular_functiontranslation elongation factor activity
A0003924molecular_functionGTPase activity
A0005515molecular_functionprotein binding
A0005525molecular_functionGTP binding
A0005737cellular_componentcytoplasm
A0006412biological_processtranslation
A0006414biological_processtranslational elongation
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
X0002181biological_processcytoplasmic translation
X0003723molecular_functionRNA binding
X0003735molecular_functionstructural constituent of ribosome
X0005515molecular_functionprotein binding
X0005634cellular_componentnucleus
X0005654cellular_componentnucleoplasm
X0005730cellular_componentnucleolus
X0005737cellular_componentcytoplasm
X0005783cellular_componentendoplasmic reticulum
X0005791cellular_componentrough endoplasmic reticulum
X0005829cellular_componentcytosol
X0005840cellular_componentribosome
X0006412biological_processtranslation
X0015935cellular_componentsmall ribosomal subunit
X0016020cellular_componentmembrane
X0022626cellular_componentcytosolic ribosome
X0022627cellular_componentcytosolic small ribosomal subunit
X0032040cellular_componentsmall-subunit processome
X0034063biological_processstress granule assembly
X0042274biological_processribosomal small subunit biogenesis
X0045202cellular_componentsynapse
X1990145biological_processmaintenance of translational fidelity
X1990904cellular_componentribonucleoprotein complex
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PHE Y 77
ChainResidue
ATYR241
YA76

Functional Information from PROSITE/UniProt
site_idPS00055
Number of Residues8
DetailsRIBOSOMAL_S12 Ribosomal protein S12 signature. KqPNSAiR
ChainResidueDetails
XLYS60-ARG67

site_idPS00301
Number of Residues16
DetailsG_TR_1 Translational (tr)-type guanine nucleotide-binding (G) domain signature. DKmkeEReRGITIdlT
ChainResidueDetails
AASP60-THR75

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues225
DetailsDomain: {"description":"tr-type G"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsRegion: {"description":"G1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsRegion: {"description":"G2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsRegion: {"description":"G3","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsRegion: {"description":"G4","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsRegion: {"description":"G5","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues15
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00118","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P62267","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"3-hydroxyproline","evidences":[{"source":"PubMed","id":"24550447","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24550462","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28257692","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238582

PDB entries from 2025-07-09

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