ID A0A2S0WH68_9CORY Unreviewed; 693 AA.
AC A0A2S0WH68;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 27-MAR-2024, entry version 24.
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=C3E79_05800 {ECO:0000313|EMBL:AWB85076.1}, DF219_02440
GN {ECO:0000313|EMBL:PWC00313.1};
OS Corynebacterium liangguodongii.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=2079535 {ECO:0000313|EMBL:AWB85076.1, ECO:0000313|Proteomes:UP000244754};
RN [1] {ECO:0000313|EMBL:AWB85076.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2184 {ECO:0000313|EMBL:AWB85076.1};
RA Gaut B.S., Morton B.R., Clegg M.T., Duvall M.R.;
RL Submitted (JAN-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:PWC00313.1, ECO:0000313|Proteomes:UP000245180}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2185 {ECO:0000313|EMBL:PWC00313.1,
RC ECO:0000313|Proteomes:UP000245180};
RA Liu S., Wang Z., Li J.;
RL Submitted (APR-2018) to the EMBL/GenBank/DDBJ databases.
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=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 ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP026948; AWB85076.1; -; Genomic_DNA.
DR EMBL; QEEY01000002; PWC00313.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2S0WH68; -.
DR KEGG; clia:C3E79_05800; -.
DR OrthoDB; 8732661at2; -.
DR Proteomes; UP000244754; Chromosome.
DR Proteomes; UP000245180; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProt.
DR GO; GO:0004802; F:transketolase activity; IEA:UniProtKB-EC.
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 366..546
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 693 AA; 74267 MW; D9359A24DB20D0AE CRC64;
MTVRNYPADW TDVDTRAVDT VRVLAADAVE KCGSGHPGTA MSLAPLAYTL YQRVMNIDPA
DPHWVGRDRF VLSNGHSSLT QYIQLYLGGL GLELDDLKSL RTWGSKTPGH PEYNHTKHVE
ITTGPLGQGL ASAVGMAMAA RRERGLFDPD APAGQSPFDH FIYVIAGDGC LQEGVTAEAS
SLAGTQQLGN LILFWDDNRI SIEDDTRIAF TEDVMKRYEA YGWQTLTVES GEDVVAIEAA
VAEAKAETAR PSIIRVKTVI GYPAPNLQNT GAVHGAALGG EEIALVKQAL GFDPEVSFPV
EPEVIEHTRK LGERAAAKRA EWDRRFSAWA EANPERAELL RRLTARELPE NWSAEMPTWD
ADPKGVATRK ASEAAIQAAA AALPELWGGS ADLAGSNNTL IKGANSFGPN AITTGKFTAE
PYGRNLHFGI REHAMGAIMN GIALHGGTRV YGGTFLIFSE YLYPAIRVAA LSGIDGYYVF
THDSIGLGED GPTHQPVETL AALRAIPDLA VIRPADANET SAAWKAALEA KEQPKALALT
RQNVPVLEGT REKAFDGVAR GAYVLVEGSK PTPDVILIGT GSEVQLAVEA AQTLEAEGTA
ARVVSMPSME WFLEQEDSYV ESVVPRAVEA RVSVEAGIAM PWYRFLGAHG RAVSLEHFGA
SAPGAELFER FGITAEAVAE AARASIASAR TSN
//