ID A0A154QZF0_9GAMM Unreviewed; 682 AA.
AC A0A154QZF0;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 37.
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=RhoFW510R10_01090 {ECO:0000313|EMBL:KZC30773.1};
OS Rhodanobacter sp. FW510-R10.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Rhodanobacteraceae; Rhodanobacter.
OX NCBI_TaxID=1524462 {ECO:0000313|EMBL:KZC30773.1, ECO:0000313|Proteomes:UP000076310};
RN [1] {ECO:0000313|EMBL:KZC30773.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FW510-R10 {ECO:0000313|EMBL:KZC30773.1};
RX PubMed=27048805; DOI=10.1128/mBio.02234-15;
RA Hemme C.L., Green S.J., Rishishwar L., Prakash O., Pettenato A.,
RA Chakraborty R., Deutschbauer A.M., Van Nostrand J.D., Wu L., He Z.,
RA Jordan I.K., Hazen T.C., Arkin A.P., Kostka J.E., Zhou J.;
RT "Lateral Gene Transfer in a Heavy Metal-Contaminated-Groundwater Microbial
RT Community.";
RL MBio 7:e02234-e02215(2016).
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=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|ARBA:ARBA00001913};
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:KZC30773.1}.
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DR EMBL; LVJU01000081; KZC30773.1; -; Genomic_DNA.
DR RefSeq; WP_068094952.1; NZ_LVJU01000081.1.
DR AlphaFoldDB; A0A154QZF0; -.
DR OrthoDB; 8732661at2; -.
DR Proteomes; UP000076310; 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 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 354..540
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
FT REGION 385..414
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 682 AA; 72964 MW; 9BA387413557B1EA CRC64;
MSHALDQQCI DLLRFLSVDM VQHANSGHPG LPLGAAPMAY ALWTRQLKHN PANPHWPDRD
RFVLSAGHGS ALLYSLLFAT GYDLALDDLK QFRQWGSKAP GHPEYGHTPG VEITTGPLGQ
GLANAVGMAI GEAHLAARYN RDGHTVIDHR TWAIVSDGDL MEGVASEAAS LAGHLKLGKL
VCLYDDNYVT LAGGTDITFS EDRAKRFEAY GWQTIQVTDG NDLAAIDAAL LEARADSARP
TLILVRTHIG YGSPEQDTFK AHGSPLGVED VRKTKEKLGW PVEPDFLLPP PALKHLREAL
DRGVAAERAW NSRMDVYTKA FPELAAELQG RLDGELPAGW DADIPVFPAD AKGLATRVAG
GKVMNAIAPK LPALGGGSAD LDPSTHTALK DLGDFNPPLA PGEDSQGSDG GGWSHAGRNL
HFGVREHAMG AIANGLAVHG GFIPYGSTFL IFSDYMRPAI RLAALMGVHV VHVFTHDSVA
LGEDGPTHQP VEQLASLRAI PNLSVIRPAD ANETAVAWKV ALETKRRPVL LALTRQNVPT
LDRTRYASAD GLRQGAYVLS DAPNGKPSLI LLASGSEVGL IVEAADQLQA DGIAVRCVSM
PSWELFDAQP QSYRDQVLPP DVPARLAVEL GVSQGWDRYV GAKGDMLGID HFGASAPAEV
LLREFGFTVD NVVARAKALL AR
//
