ID E9EZZ0_METRA Unreviewed; 684 AA.
AC E9EZZ0;
DT 05-APR-2011, integrated into UniProtKB/TrEMBL.
DT 05-APR-2011, sequence version 1.
DT 27-MAR-2024, entry version 50.
DE RecName: Full=Transketolase {ECO:0000256|ARBA:ARBA00013152, ECO:0000256|RuleBase:RU004996};
DE EC=2.2.1.1 {ECO:0000256|ARBA:ARBA00013152, ECO:0000256|RuleBase:RU004996};
GN ORFNames=MAA_05589 {ECO:0000313|EMBL:EFY98450.1};
OS Metarhizium robertsii (strain ARSEF 23 / ATCC MYA-3075) (Metarhizium
OS anisopliae (strain ARSEF 23)).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Clavicipitaceae; Metarhizium.
OX NCBI_TaxID=655844 {ECO:0000313|EMBL:EFY98450.1, ECO:0000313|Proteomes:UP000002498};
RN [1] {ECO:0000313|EMBL:EFY98450.1, ECO:0000313|Proteomes:UP000002498}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ARSEF 23 / ATCC MYA-3075 {ECO:0000313|Proteomes:UP000002498};
RX PubMed=21253567; DOI=10.1371/journal.pgen.1001264;
RA Gao Q., Jin K., Ying S.H., Zhang Y., Xiao G., Shang Y., Duan Z., Hu X.,
RA Xie X.Q., Zhou G., Peng G., Luo Z., Huang W., Wang B., Fang W., Wang S.,
RA Zhong Y., Ma L.J., St Leger R.J., Zhao G.P., Pei Y., Feng M.G., Xia Y.,
RA Wang C.;
RT "Genome sequencing and comparative transcriptomics of the model
RT entomopathogenic fungi Metarhizium anisopliae and M. acridum.";
RL PLoS Genet. 7:E1001264-E1001264(2011).
RN [2] {ECO:0000313|EMBL:EFY98450.1, ECO:0000313|Proteomes:UP000002498}
RP GENOME REANNOTATION.
RC STRAIN=ARSEF 23 / ATCC MYA-3075 {ECO:0000313|Proteomes:UP000002498};
RX PubMed=25368161; DOI=10.1073/pnas.1412662111;
RA Hu X., Xiao G., Zheng P., Shang Y., Su Y., Zhang X., Liu X., Zhan S.,
RA St Leger R.J., Wang C.;
RT "Trajectory and genomic determinants of fungal-pathogen speciation and host
RT adaptation.";
RL Proc. Natl. Acad. Sci. U.S.A. 111:16796-16801(2014).
CC -!- FUNCTION: Catalyzes the transfer of a two-carbon ketol group from a
CC ketose donor to an aldose acceptor, via a covalent intermediate with
CC the cofactor thiamine pyrophosphate. {ECO:0000256|RuleBase:RU004996}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glyceraldehyde 3-phosphate + D-sedoheptulose 7-phosphate =
CC aldehydo-D-ribose 5-phosphate + D-xylulose 5-phosphate;
CC Xref=Rhea:RHEA:10508, ChEBI:CHEBI:57483, ChEBI:CHEBI:57737,
CC ChEBI:CHEBI:58273, ChEBI:CHEBI:59776; EC=2.2.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001027,
CC ECO:0000256|RuleBase:RU004996};
CC -!- COFACTOR:
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000256|ARBA:ARBA00001941};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Note=Binds 1 Mg(2+) ion per subunit. Can also utilize other divalent
CC metal cations, such as Ca(2+), Mn(2+) and Co(2+).
CC {ECO:0000256|RuleBase:RU004996};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Note=Binds 1 thiamine pyrophosphate per subunit.
CC {ECO:0000256|RuleBase:RU004996};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|RuleBase:RU004996}.
CC -!- SIMILARITY: Belongs to the transketolase family.
CC {ECO:0000256|ARBA:ARBA00007131, ECO:0000256|RuleBase:RU004996}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EFY98450.1}.
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DR EMBL; ADNJ02000002; EFY98450.1; -; Genomic_DNA.
DR RefSeq; XP_007821778.1; XM_007823587.1.
DR AlphaFoldDB; E9EZZ0; -.
DR GeneID; 19259875; -.
DR KEGG; maj:MAA_05589; -.
DR HOGENOM; CLU_009227_0_0_1; -.
DR OrthoDB; 5399939at2759; -.
DR Proteomes; UP000002498; Unassembled WGS sequence.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004802; F:transketolase activity; IEA:UniProtKB-EC.
DR GO; GO:1901135; P:carbohydrate derivative metabolic process; IEA:UniProt.
DR GO; GO:0006163; P:purine nucleotide metabolic process; IEA:UniProt.
DR CDD; cd07033; TPP_PYR_DXS_TK_like; 1.
DR CDD; cd02012; TPP_TK; 1.
DR Gene3D; 3.40.50.920; -; 1.
DR Gene3D; 3.40.50.970; -; 2.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR009014; Transketo_C/PFOR_II.
DR InterPro; IPR005475; Transketolase-like_Pyr-bd.
DR InterPro; IPR005478; Transketolase_bac-like.
DR InterPro; IPR020826; Transketolase_BS.
DR InterPro; IPR033248; Transketolase_C.
DR InterPro; IPR049557; Transketolase_CS.
DR InterPro; IPR033247; Transketolase_fam.
DR InterPro; IPR005474; Transketolase_N.
DR NCBIfam; TIGR00232; tktlase_bact; 1.
DR PANTHER; PTHR43522; TRANSKETOLASE; 1.
DR PANTHER; PTHR43522:SF2; TRANSKETOLASE 1-RELATED; 1.
DR Pfam; PF02779; Transket_pyr; 1.
DR Pfam; PF02780; Transketolase_C; 1.
DR Pfam; PF00456; Transketolase_N; 1.
DR SMART; SM00861; Transket_pyr; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 2.
DR SUPFAM; SSF52922; TK C-terminal domain-like; 1.
DR PROSITE; PS00801; TRANSKETOLASE_1; 1.
DR PROSITE; PS00802; TRANSKETOLASE_2; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|RuleBase:RU004996};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU004996};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU004996};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU004996};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004996}.
FT DOMAIN 355..531
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 684 AA; 74866 MW; C99FA71E6E3DD09C CRC64;
MTYGEIDQLA INTIRLLAAD ATFNSNSGHP GAPMGMAPVA HVLFNKFMKF NPKNTKWLNR
DRFVLSNGHG CMLQYALLHL FGYDLSIEDL KNFRKVDSKT PGHPESHDTP GIEVTTGPLG
QGVCNAVGLA MAQAHTAATF NKPGFDVVDN YTYCFLGDGC LMEGVSSEAS SLAGHLQLGN
LICIYDDNHI SIDGDTNCAF TEDVVKRYEA YGWHVEVVHD GDSDLAAIEA AIKKCREVKD
KPSLIKLKTT IGYGSLQQGT HGVHGSPLKA DDIKQLKQKW GFPEDAFHVP KEVYDLYGKH
SSEGASHEDK WNQLMSKYAE QFPNEAADLK RRQTGDLPQG WEKNLPVYTP ADAAVASRKL
SETVLGKIEG AIPELFGGSA DLTGSNLTRW KNAVDFQPKA TGLGDYSGRY VRYGVREHGM
GAIMNGLAAY GTILPYGGTF LNFVSYGAGA VRLSALSQVR VIWVATHDSI GLGEDGPTHQ
PIETLAHFRA LPNCMVWRPA DGNETSAAYY IALTSKHTPS IMALSRQNLP QLEGSTIEKA
SKGGYVLHEV PGANITLVST GSEVGICVDA AKYLEEKHGV KARIVSIPCF EVFDSQSKEY
RLSVLPDGIP SLSVEVMSTM GWERYTHEQF GINRFGASGA YKDVYKKFEF TPEGISKRAV
ATIDFWKDVP NIRSPINRAF QQHI
//
