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4UED

Complex of human eIF4E with the 4E binding protein 4E-BP1

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0003743molecular_functiontranslation initiation factor activity
A0005737cellular_componentcytoplasm
A0006413biological_processtranslational initiation
B0008190molecular_functioneukaryotic initiation factor 4E binding
B0045947biological_processnegative regulation of translational initiation
Functional Information from PROSITE/UniProt
site_idPS00813
Number of Residues24
DetailsIF4E Eukaryotic initiation factor 4E signature. DYslFKdgIePmWEDeknkrGGRW
ChainResidueDetails
AASP90-TRP113

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsRegion: {"description":"EIF4EBP1/2/3 binding","evidences":[{"source":"PubMed","id":"16271312","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11879179","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12975586","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16271312","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"(Microbial infection) Interaction with potato virus Y VPg","evidences":[{"source":"PubMed","id":"31712417","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsMotif: {"description":"YXXXXLphi motif","evidences":[{"source":"UniProtKB","id":"P70445","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"18220336","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by DYRK2, MAPK1, MAPK3 and MTOR","evidences":[{"source":"PubMed","id":"12588975","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12747827","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22578813","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25702871","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29750193","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17081983","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by MTOR","evidences":[{"source":"PubMed","id":"12747827","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22578813","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25702871","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29750193","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18220336","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"22578813","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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