ID A0A0T1WJW9_9MYCO Unreviewed; 697 AA.
AC A0A0T1WJW9;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 27-MAR-2024, entry version 32.
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=ASD37_03570 {ECO:0000313|EMBL:KQY09512.1};
OS Mycobacterium sp. Root135.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycobacterium.
OX NCBI_TaxID=1736457 {ECO:0000313|EMBL:KQY09512.1, ECO:0000313|Proteomes:UP000051127};
RN [1] {ECO:0000313|EMBL:KQY09512.1, ECO:0000313|Proteomes:UP000051127}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root135 {ECO:0000313|EMBL:KQY09512.1,
RC ECO:0000313|Proteomes:UP000051127};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQY09512.1, ECO:0000313|Proteomes:UP000051127}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root135 {ECO:0000313|EMBL:KQY09512.1,
RC ECO:0000313|Proteomes:UP000051127};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) 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 -!- 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:KQY09512.1}.
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DR EMBL; LMEZ01000001; KQY09512.1; -; Genomic_DNA.
DR RefSeq; WP_056548142.1; NZ_LMEZ01000001.1.
DR AlphaFoldDB; A0A0T1WJW9; -.
DR STRING; 1736457.ASD37_03570; -.
DR OrthoDB; 8732661at2; -.
DR Proteomes; UP000051127; 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 Reference proteome {ECO:0000313|Proteomes:UP000051127};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU004996};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004996}.
FT DOMAIN 375..557
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 697 AA; 75745 MW; 1360FB1310DB2E71 CRC64;
MTTTEEISAL TRPNHPEDWA DVDSVAVDTV RVLAADAVQK VGNGHPGTAM SLAPLAYTLF
QRQMRHDPSD VHWLGRDRFI LSCGHSSLTL YIQLYLGGFG LELEDIESLR TWKSKTPGHP
EFRHTKGVEI TTGPLGQGLA SSVGMAMAAR YERGLFDPDA APGTSPFDHF IYVIASDGDL
EEGVTSEASS LAGTQQLGNL IVFYDHNQIS IEHDTNIALS EDVPARYRAY GWHVQEVEGG
ENVTGIEEAI KAAKSVTDKP SFISVRTIIG YPAPTKMNTG GVHGSALGDE EVAATKKILG
FDPEKTFEVR DEVIEHTRKL VDRGREAHEK WQPEFDAWAE REPERKKLLD RLLAQELPDG
WDSDVTYWEP GSKAVATRAA FGQVLNDVAP KLPELWGGSA DLAGSNNTTI KDVKSFGPPS
ISTEDFTADW YGRVLHFGIR EHAMGSILSG IVLHGPTRAF GGTFLQFSDY MRPAVRLASL
MDIDTIYIWT HDSIGLGEDG PTHQPIEHLA ALRAIPNLSV VRPGDPNETA YAWRSIVARG
NGSGPVGFIL TRQGIPVLEG TSFEGVSKGG YVLGGGTPAD DADVIIIGTG SELQLAVEAK
KLLAEKDITA YVVSMPCVEW FESQPKEYRD SVLPPEVSAR VAVEAAVAQS WHKLVGDTGE
IVSIEHYGES ADDKTLFREF GFTAEAVAAA AERSLDN
//
