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1EJ1

COCRYSTAL STRUCTURE OF THE MESSENGER RNA 5' CAP-BINDING PROTEIN (EIF4E) BOUND TO 7-METHYL-GDP

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0003743molecular_functiontranslation initiation factor activity
A0005737cellular_componentcytoplasm
A0006413biological_processtranslational initiation
B0003723molecular_functionRNA binding
B0003743molecular_functiontranslation initiation factor activity
B0005737cellular_componentcytoplasm
B0006413biological_processtranslational initiation
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE M7G A 1000
ChainResidue
ATRP56
AHOH1005
AHOH1007
AHOH1008
AHOH1018
AMET101
ATRP102
AGLU103
AARG157
ALYS162
AHOH1002
AHOH1003
AHOH1004

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE M7G B 1001
ChainResidue
BTRP56
BMET101
BTRP102
BGLU103
BARG157
BLYS162
BHOH1007
BHOH1008
BHOH1041
BHOH1049

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 Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:10394359, ECO:0000269|PubMed:9200613
ChainResidueDetails
ATRP56
ATRP102
AARG157
ATHR205
BTRP56
BTRP102
BARG157
BTHR205

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine; by PKC and MKNK2 => ECO:0000269|PubMed:17689282
ChainResidueDetails
ASER209
BSER209

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PDB entries from 2025-06-11

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