Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

5M81

Translation initiation factor 4E in complex with (SP)-iPr-m7GppSpG mRNA 5' cap analog

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
C0003723molecular_functionRNA binding
C0003743molecular_functiontranslation initiation factor activity
C0005737cellular_componentcytoplasm
C0006413biological_processtranslational initiation
D0003723molecular_functionRNA binding
D0003743molecular_functiontranslation initiation factor activity
D0005737cellular_componentcytoplasm
D0006413biological_processtranslational initiation
Functional Information from PDB Data
site_idAC1
Number of Residues24
Detailsbinding site for residue 7L2 A 301
ChainResidue
APHE48
ATRP102
AGLU103
AARG157
ALYS159
ALYS162
AARG186
ALYS206
AHOH403
AHOH414
AHOH419
AASN50
AHOH429
AHOH430
AHOH452
AHOH485
AHOH521
AASP51
ALYS52
ALYS54
ATRP56
AGLN57
AASN59
AMET101

site_idAC2
Number of Residues5
Detailsbinding site for residue GOL A 302
ChainResidue
AILE115
ATHR116
AGLN121
AHOH413
AHOH442

site_idAC3
Number of Residues23
Detailsbinding site for residue 7L2 B 301
ChainResidue
BPHE48
BASN50
BASP51
BLYS52
BLYS54
BTRP56
BASN59
BMET101
BTRP102
BGLU103
BARG157
BLYS162
BARG186
BHOH418
BHOH426
BHOH429
BHOH447
BHOH454
BHOH477
BHOH478
BHOH505
BHOH525
BHOH527

site_idAC4
Number of Residues5
Detailsbinding site for residue GOL B 302
ChainResidue
BILE115
BTHR116
BLEU117
BGLN121
BHOH442

site_idAC5
Number of Residues6
Detailsbinding site for residue GOL B 303
ChainResidue
BTRP46
BGLN57
BLEU60
BGLU99
BMET101
BHOH512

site_idAC6
Number of Residues9
Detailsbinding site for residue 7L2 C 300
ChainResidue
CLYS52
CLYS54
CTRP56
CASN59
CMET101
CTRP102
CGLU103
CARG157
CLYS162

site_idAC7
Number of Residues9
Detailsbinding site for residue 7L2 D 300
ChainResidue
DASP51
DLYS52
DLYS54
DTRP56
DASN59
DMET101
DTRP102
DARG157
DLYS162

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 Residues56
DetailsRegion: {"description":"EIF4EBP1/2/3 binding","evidences":[{"source":"PubMed","id":"10394359","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues28
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10394359","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9200613","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by PKC and MKNK2","evidences":[{"source":"PubMed","id":"17689282","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

PDB statisticsPDBj update infoContact PDBjnumon