ID R1EAC0_BOTPV Unreviewed; 685 AA.
AC R1EAC0;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 45.
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=UCRNP2_8539 {ECO:0000313|EMBL:EOD44743.1};
OS Botryosphaeria parva (strain UCR-NP2) (Grapevine canker fungus)
OS (Neofusicoccum parvum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Dothideomycetes incertae sedis; Botryosphaeriales; Botryosphaeriaceae;
OC Neofusicoccum.
OX NCBI_TaxID=1287680 {ECO:0000313|EMBL:EOD44743.1, ECO:0000313|Proteomes:UP000013521};
RN [1] {ECO:0000313|Proteomes:UP000013521}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UCR-NP2 {ECO:0000313|Proteomes:UP000013521};
RX PubMed=23766404; DOI=10.1128/genomea.00339-13;
RA Blanco-Ulate B., Rolshausen P., Cantu D.;
RT "Draft genome sequence of Neofusicoccum parvum isolate UCR-NP2, a fungal
RT vascular pathogen associated with grapevine cankers.";
RL Genome Announc. 1:E0033913-E0033913(2013).
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}.
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DR EMBL; KB916674; EOD44743.1; -; Genomic_DNA.
DR RefSeq; XP_007587775.1; XM_007587713.1.
DR AlphaFoldDB; R1EAC0; -.
DR STRING; 1287680.R1EAC0; -.
DR KEGG; npa:UCRNP2_8539; -.
DR eggNOG; KOG0523; Eukaryota.
DR HOGENOM; CLU_009227_0_0_1; -.
DR OMA; ADYMRGS; -.
DR OrthoDB; 5399939at2759; -.
DR Proteomes; UP000013521; 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 Reference proteome {ECO:0000313|Proteomes:UP000013521};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU004996};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004996}.
FT DOMAIN 356..532
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 685 AA; 74748 MW; F1EFBD580A62AC7B CRC64;
MPYGEIDQLA INTIRTLAVD ATAKANSGHP GAPMGMAPVS HVLFNKFMKF NPKNPDWVNR
DRFVLSNGHG CMLQYALLHL FGYAVSLDDL KNFRQIDSIT PGHPESHDTP GIEVTTGPLG
QGFSNAVGLA IAQAHTAAVF NKPGYNLIDN YTYTFFGDGC AMEGIASEAA STAGHLKLGN
LIAVYDDNHI SIDGDTKCAF TEDVTKRFEA YGWHVVWVKD GDNDLEGIEA AIKEAQSVKD
KPSMIRLTTT IGFGSKLQGT GGVHGNPLKA DDIQHVKKLF GFDPEQSFVV PKEVTDLYHK
KAAEGAALEA EWNQLFEKYG SEHKDLHTDL ARRLSGKLPE GWEKKLPTYK PSDPAIASRK
LSESVLEAIH DVIPELLSGS ADLTGSNNTR WKNAVDFQPP ELGIGDWSGR YLRYGVREHG
MAAIMNGIAA YGTLIPAGGT FLNFVSYAAG AVRLSSLSRQ RVIYVATHDS IGLGEDGPTH
QPIETLAHFR ALPNMMVWRP ADGNETSAAY YMALTSHETP SILALTRQNL PQLENSTIEN
AIKGGYVAHE DKSANITLVA TGSEVGLALE AVKYLADNHS VKARVVSMPC VEVFDAQSKE
YRLSVIPDGI PSLSIEVMST LGWEKYSHEQ FGLNRFGASG PYKEVYAKFE FTPAGISKRA
IATIDFYKDV KPLRSPLNRA FTQLI
//
