ID A0A087SF12_AUXPR Unreviewed; 1373 AA.
AC A0A087SF12;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 44.
DE RecName: Full=Eukaryotic translation initiation factor 5B {ECO:0000256|ARBA:ARBA00013824};
DE AltName: Full=Translation initiation factor IF-2 {ECO:0000256|ARBA:ARBA00032478};
GN ORFNames=F751_3034 {ECO:0000313|EMBL:KFM24316.1};
OS Auxenochlorella protothecoides (Green microalga) (Chlorella
OS protothecoides).
OC Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Trebouxiophyceae;
OC Chlorellales; Chlorellaceae; Auxenochlorella.
OX NCBI_TaxID=3075 {ECO:0000313|EMBL:KFM24316.1, ECO:0000313|Proteomes:UP000028924};
RN [1] {ECO:0000313|EMBL:KFM24316.1, ECO:0000313|Proteomes:UP000028924}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=0710 {ECO:0000313|EMBL:KFM24316.1,
RC ECO:0000313|Proteomes:UP000028924};
RX PubMed=25012212; DOI=10.1186/1471-2164-15-582;
RA Gao C., Wang Y., Shen Y., Yan D., He X., Dai J., Wu Q.;
RT "Oil accumulation mechanisms of the oleaginous microalga Chlorella
RT protothecoides revealed through its genome, transcriptomes, and
RT proteomes.";
RL BMC Genomics 15:582-582(2014).
CC -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC superfamily. Classic translation factor GTPase family. IF-2 subfamily.
CC {ECO:0000256|ARBA:ARBA00007733}.
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DR EMBL; KL662107; KFM24316.1; -; Genomic_DNA.
DR RefSeq; XP_011397204.1; XM_011398902.1.
DR STRING; 3075.A0A087SF12; -.
DR GeneID; 23614425; -.
DR KEGG; apro:F751_3034; -.
DR eggNOG; KOG1144; Eukaryota.
DR OrthoDB; 169393at2759; -.
DR Proteomes; UP000028924; Unassembled WGS sequence.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR CDD; cd03703; aeIF5B_II; 1.
DR CDD; cd16266; IF2_aeIF5B_IV; 1.
DR CDD; cd01887; IF2_eIF5B; 1.
DR CDD; cd02796; tRNA_bind_bactPheRS; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 2.
DR Gene3D; 3.40.50.10050; Translation initiation factor IF- 2, domain 3; 1.
DR InterPro; IPR029459; EFTU-type.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR015760; TIF_IF2.
DR InterPro; IPR023115; TIF_IF2_dom3.
DR InterPro; IPR036925; TIF_IF2_dom3_sf.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR InterPro; IPR002547; tRNA-bd_dom.
DR InterPro; IPR033714; tRNA_bind_bactPheRS.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR43381:SF4; EUKARYOTIC TRANSLATION INITIATION FACTOR 5B; 1.
DR PANTHER; PTHR43381; TRANSLATION INITIATION FACTOR IF-2-RELATED; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF14578; GTP_EFTU_D4; 1.
DR Pfam; PF11987; IF-2; 1.
DR Pfam; PF01588; tRNA_bind; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF52156; Initiation factor IF2/eIF5b, domain 3; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR PROSITE; PS51722; G_TR_2; 1.
DR PROSITE; PS50886; TRBD; 1.
PE 3: Inferred from homology;
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540,
KW ECO:0000313|EMBL:KFM24316.1};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917};
KW Reference proteome {ECO:0000313|Proteomes:UP000028924};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU00209};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|PROSITE-
KW ProRule:PRU00209}.
FT DOMAIN 139..249
FT /note="TRNA-binding"
FT /evidence="ECO:0000259|PROSITE:PS50886"
FT DOMAIN 778..995
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT REGION 1..141
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 295..552
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 565..761
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..38
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 106..134
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 312..328
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 486..552
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 635..653
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 694..713
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 714..728
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 729..749
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1373 AA; 147288 MW; 8C11EA00BCF80B3E CRC64;
MPPKKKNRNL DDWEKDFAAL DENGELKEPE EALTKPVTKT KKKDKKKGKK AAAFDSDDEA
VPAVLTPAAG AAGVESEDDE PTIGPTKASR GRKAAPVSVF ELLGEEDEGS GAEGEEEEAA
EEEEVAEEEE GKGATDETPE LRPVPIVAKI VGLKQHPKAD RLRVVKLAAG PLLGDVQVVT
NAPNLTKQQL VALAPVGCKT PGTGMEIAHT KLRGVESAGM ICSAQDLDAE EETMLELESK
KKRKGKKSKA ATDALFAALA GALTLGADEL QLGPKKKSKK KTARAELDLD ALLADNGGDK
AVTPLTEPTP SETSKGKDRE KEEPAASDAE LDALLAEIDA PAPAAPVPAP TGGGKKKKKG
KGGKGKADGE EEDLDALLAE LGVELPASAA GVGSAAASAP GGPSDATEEN GGGGEGGPAT
SAAAKRRAKK KARDAAKKSG GAVEAEGGEE PAAEESSEPA SASAKGGKKG APKVSAAVKR
MQAALEAQRR AAEEAARLAE EQRLREEEEE RAAEEAERQK AEAAERRKAE KLARREQLKK
EGKLLTGKAK AEAERLARVR EQFLKQAGID VDAGAPKKKP VYTNRKRTQP RKQVNPEAEG
PVSAAAEEEP APAPEPESEV PADEPAAPAD EPVEGAVEET WEATVDDWEA MDEDTLVLPG
QQPAAPVATA AGTPQAEVAE QNGEAATSEK AVEEAVAEEE ESDEEEEEGE TSSSDASESG
SGTETESESE SESSSEYSSS EEESTDSEAE MEERIAAQRE KRAERRKLAM ALRNPADLRS
PICCILGHVD TGKTKILDNI RRTNVQDGEA GGITQQIGAT YIPGDAILTR TEELRRGKSF
DLKLPGLLVI DTPGHESFSN LRSRGSGLCD IAVLVVDLMH GLEQQTIESL NLLRMRKTPF
VIAMNKVDRL YGWKSVPNSP IIDALERQAE HVCTEFEQRM DKIMLQLNEQ GMNVALYWRN
KDPRSFISIV PTSAHTGEGI PDLLQILVKL TQTAMAEKLT FVNDLQCTVL EVKSIEGLGT
TIDVVLINGQ LQEGDTIVVC GLGGAIVTPI RALLTPQPLR EMRVKGTYVH HKEVRAAMGI
KLAAHNLETA VAGTQLFVVR PDDDLEALKA EVMEDMQDIF ASVDKTGEGV CVQASTLGSL
EALLAFLKTP EVNIAVSAIN IGPVHKRDVM RANVMIERGV KKYGVILAFD VPVNKEAREM
AEELGVNIFT ADIIYHLFDQ FTAYLKHVKE EEQEAARLEA VFPCVLRIMP TCVFNKKDPI
VVGVEIAEGI ARIGTPICVP SQGGFELGRI ASMEKDHKAV DTAKRGDAVA MKIEATNPDQ
AARLYGRHFD HKDDLVSKIT RKSINVLKDM FRDDLTKDDW RLVVRLKKVF NID
//