EIF3M_DICDI
ID EIF3M_DICDI Reviewed; 401 AA.
AC Q54KZ8;
DT 29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT 24-MAY-2005, sequence version 1.
DT 25-MAY-2022, entry version 91.
DE RecName: Full=Eukaryotic translation initiation factor 3 subunit M {ECO:0000255|HAMAP-Rule:MF_03012};
DE Short=eIF3m {ECO:0000255|HAMAP-Rule:MF_03012};
GN Name=eif3m; ORFNames=DDB_G0287005;
OS Dictyostelium discoideum (Slime mold).
OC Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC Dictyosteliaceae; Dictyostelium.
OX NCBI_TaxID=44689;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AX4;
RX PubMed=15875012; DOI=10.1038/nature03481;
RA Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT "The genome of the social amoeba Dictyostelium discoideum.";
RL Nature 435:43-57(2005).
RN [2]
RP PROTEIN SEQUENCE OF 117-128 AND 380-401, AND IDENTIFICATION BY MASS
RP SPECTROMETRY.
RC STRAIN=AX2;
RA Bienvenut W.V., Ura S., Insall R.H.;
RL Submitted (JUL-2009) to UniProtKB.
CC -!- FUNCTION: Component of the eukaryotic translation initiation factor 3
CC (eIF-3) complex, which is involved in protein synthesis of a
CC specialized repertoire of mRNAs and, together with other initiation
CC factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S
CC ribosome. The eIF-3 complex specifically targets and initiates
CC translation of a subset of mRNAs involved in cell proliferation.
CC {ECO:0000255|HAMAP-Rule:MF_03012}.
CC -!- SUBUNIT: Component of the eukaryotic translation initiation factor 3
CC (eIF-3) complex. {ECO:0000255|HAMAP-Rule:MF_03012}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03012}.
CC -!- SIMILARITY: Belongs to the eIF-3 subunit M family. {ECO:0000255|HAMAP-
CC Rule:MF_03012}.
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DR EMBL; AAFI02000095; EAL63929.1; -; Genomic_DNA.
DR RefSeq; XP_637434.1; XM_632342.1.
DR AlphaFoldDB; Q54KZ8; -.
DR SMR; Q54KZ8; -.
DR STRING; 44689.DDB0238518; -.
DR PaxDb; Q54KZ8; -.
DR EnsemblProtists; EAL63929; EAL63929; DDB_G0287005.
DR GeneID; 8625903; -.
DR KEGG; ddi:DDB_G0287005; -.
DR dictyBase; DDB_G0287005; -.
DR eggNOG; KOG2753; Eukaryota.
DR HOGENOM; CLU_035254_0_1_1; -.
DR InParanoid; Q54KZ8; -.
DR OMA; REDAQRC; -.
DR PhylomeDB; Q54KZ8; -.
DR Reactome; R-DDI-156827; L13a-mediated translational silencing of Ceruloplasmin expression.
DR Reactome; R-DDI-72689; Formation of a pool of free 40S subunits.
DR Reactome; R-DDI-72695; Formation of the ternary complex, and subsequently, the 43S complex.
DR Reactome; R-DDI-72702; Ribosomal scanning and start codon recognition.
DR PRO; PR:Q54KZ8; -.
DR Proteomes; UP000002195; Chromosome 4.
DR GO; GO:0016282; C:eukaryotic 43S preinitiation complex; IEA:UniProtKB-UniRule.
DR GO; GO:0033290; C:eukaryotic 48S preinitiation complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005852; C:eukaryotic translation initiation factor 3 complex; IBA:GO_Central.
DR GO; GO:0071541; C:eukaryotic translation initiation factor 3 complex, eIF3m; IEA:UniProtKB-UniRule.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0002183; P:cytoplasmic translational initiation; IBA:GO_Central.
DR GO; GO:0001732; P:formation of cytoplasmic translation initiation complex; IEA:UniProtKB-UniRule.
DR HAMAP; MF_03012; eIF3m; 1.
DR InterPro; IPR045237; COPS7/eIF3m.
DR InterPro; IPR027528; eIF3m.
DR InterPro; IPR040750; eIF3m_C_helix.
DR InterPro; IPR000717; PCI_dom.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR15350; PTHR15350; 1.
DR Pfam; PF18005; eIF3m_C_helix; 1.
DR Pfam; PF01399; PCI; 1.
DR SMART; SM00088; PINT; 1.
DR SUPFAM; SSF46785; SSF46785; 1.
DR PROSITE; PS50250; PCI; 1.
PE 1: Evidence at protein level;
KW Cytoplasm; Direct protein sequencing; Initiation factor;
KW Protein biosynthesis; Reference proteome.
FT CHAIN 1..401
FT /note="Eukaryotic translation initiation factor 3 subunit
FT M"
FT /id="PRO_0000329450"
FT DOMAIN 188..356
FT /note="PCI"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01185"
SQ SEQUENCE 401 AA; 46635 MW; 196F83C754F3A761 CRC64;
MTIFIDLASL EDLYNDLISH IETLRKKKGS EYSVADYQIL IGEQRTVEFL SKIVSNETEF
LFKECKDSDK DIEGFFNVIL TILHKLENED EINIVSQKIR DSLSAHPTEN SQLKIKILTN
LFNSFQPKST QRYDIFFALV KLASDSNNLE FVKYQITDID SWLEDWNVSI QQKRKLYKLI
SNIFKEKQRM LSHQFLVKYL QTFTKEDSQE AQEDAVRVCI ESISLQELYQ SDYLLDLPAV
QYLEGSTVSA NSLTYELMKI FATEQLDSFL QFQQKNPNFL STIGLSNDDC LQKIRLLSLA
TLTSEQSKVP YSLISKMLQI DENEVEMWVI NAMEGDLLDA KLDQLNRIVN VNSSTQRVFN
KSQWSQLGQR FSVWKSSVKN LLQVIENAKT TQVKPFYFQT R
