Protein Information

General Information
MoonProt ID326
First appeared in release2.0
Name(s)eIF3 subunit d, Eukaryotic translation initiation factor 3 subunit D Gene: EIF3D
UniProt IDO15371 (EIF3D_HUMAN)
GO termsGO:0001731 formation of translation preinitiation complex GO:0001732 formation of cytoplasmic translation initiation complex GO:0006412 translation GO:0006413 translational initiation GO:0006446 regulation of translational initiation GO:0010467 gene expression GO:0044267 cellular protein metabolic process GO:0003743 translation initiation factor activity GO:0005515 protein binding GO:0044822 poly(A) RNA binding GO:0003743 translation initiation factor activity GO:0005737 cytoplasm GO:0005829 cytosol GO:0005852 eukaryotic translation initiation factor 3 complex GO:0016020 membrane GO:0016282 eukaryotic 43S preinitiation complex GO:0033290 eukaryotic 48S preinitiation complex GO:0071541 eukaryotic translation initiation factor 3 complex, eIF3m
Organisms for which functions have been demonstratedHomo sapiens (human, a mammal)
Sequence length548 amino acids
FASTA sequence>gi|4503523|ref|NP_003744.1| eukaryotic translation initiation factor 3 subunit D [Homo sapiens] MAKFMTPVIQDNPSGWGPCAVPEQFRDMPYQPFSKGDRLGKVADWTGATYQDKRYTNKYSSQFGGGSQYAYFHEEDESSFQLVDTARTQKTAYQRNRMRFAQRNLRRDKDRRNMLQFNLQILPKSAKQKERERIRLQKKFQKQFGVRQKWDQKSQKPRDSSVEVRSDWEVKEEMDFPQLMKMRYLEVSEPQDIECCGALEYYDKAFDRITTRSEKPLRSIKRIFHTVTTTDDPVIRKLAKTQGNVFATDAILATLMSCTRSVYSWDIVVQRVGSKLFFDKRDNSDFDLLTVSETANEPPQDEGNSFNSPRNLAMEATYINHNFSQQCLRMGKERYNFPNPNPFVEDDMDKNEIASVAYRYRRWKLGDDIDLIVRCEHDGVMTGANGEVSFINIKTLNEWDSRHCNGVDWRQKLDSQRGAVIATELKNNSYKLARWTCCALLAGSEYLKLGYVSRYHVKDSSRHVILGTQQFKPNEFASQINLSVENAWGILRCVIDICMKLEEGKYLILKDPNKQVIRVYSLPDGTFSSDEDEEEEEEEEEEEEEEET
Structure Information
PDB ID
Quaternary structurepart of 13 subunits (a-m) complex, 800 kilodaltons
SCOP
CATH
TM Helix Predictionno TM helices
DisProt AnnotationNot in DisProt
Predicted Disorder Regions1-11, 54-67, 88-158, 296-307, 332-349, 526-548
Connections to Disease
OMIM ID
Function 1
Function descriptionpart of eIF3 13-subunit complex that organizes initiation factor and ribosome interactions required for productive translation, protein scaffold for formation of initiation complexes, binds to proteins of small ribosomal subunit
References for function20094052
E.C. number
Location of functional site(s)
Cellular location of function
Commentsoverall complex is phosphorylated: Andaya A, Villa N, Jia W, Fraser CS, Leary JA. Phosphorylation stoichiometries of human eukaryotic initiation factors. Int J Mol Sci. 2014 Jun 27;15(7):11523-38. doi: 10.3390/ijms150711523. PMID: 24979134
Function 2
Function descriptionbinds to 5' untranslated regions of specific mRNA for translational activation, subunits a, b, d, g, binding site on mRNA for c-Jun is required for efficient translation of c-JUN
References for function25849773
E.C. number
Location of functional site(s)
Cellular location of function
Commentsbinds mRNA stem-loops, with different modes of stem-loop binding to affect translation activation or repression, binds directly to c-JUN mRNA