ID F0NV74_LACHH Unreviewed; 589 AA.
AC F0NV74;
DT 03-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 03-MAY-2011, sequence version 1.
DT 27-MAR-2024, entry version 58.
DE RecName: Full=1-deoxy-D-xylulose-5-phosphate synthase {ECO:0000256|ARBA:ARBA00013150};
DE EC=2.2.1.7 {ECO:0000256|ARBA:ARBA00013150};
GN Name=dxs {ECO:0000313|EMBL:ADX69568.1};
GN OrderedLocusNames=LBHH_0337 {ECO:0000313|EMBL:ADX69568.1};
OS Lactobacillus helveticus (strain H10).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Lactobacillus.
OX NCBI_TaxID=767462 {ECO:0000313|EMBL:ADX69568.1, ECO:0000313|Proteomes:UP000008640};
RN [1]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=H10;
RA Zhang H., Zhao W., Chen Y., Sun Z., Sun T., Meng H.;
RT "Complete genome sequence of Lactobacillus helveticus strain H10.";
RL Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADX69568.1, ECO:0000313|Proteomes:UP000008640}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H10 {ECO:0000313|EMBL:ADX69568.1,
RC ECO:0000313|Proteomes:UP000008640};
RX PubMed=21398542; DOI=10.1128/JB.00166-11;
RA Zhao W., Chen Y., Sun Z., Wang J., Zhou Z., Sun T., Wang L., Chen W.,
RA Zhang H.;
RT "Complete genome sequence of Lactobacillus helveticus H10.";
RL J. Bacteriol. 193:2666-2667(2011).
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|ARBA:ARBA00001964};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; 1-deoxy-D-xylulose 5-
CC phosphate biosynthesis; 1-deoxy-D-xylulose 5-phosphate from D-
CC glyceraldehyde 3-phosphate and pyruvate: step 1/1.
CC {ECO:0000256|ARBA:ARBA00004980}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the transketolase family. DXPS subfamily.
CC {ECO:0000256|ARBA:ARBA00011081}.
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DR EMBL; CP002429; ADX69568.1; -; Genomic_DNA.
DR AlphaFoldDB; F0NV74; -.
DR KEGG; lhl:LBHH_0337; -.
DR PATRIC; fig|767462.3.peg.374; -.
DR HOGENOM; CLU_009227_1_4_9; -.
DR UniPathway; UPA00064; UER00091.
DR Proteomes; UP000008640; Chromosome.
DR GO; GO:0008661; F:1-deoxy-D-xylulose-5-phosphate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0052865; P:1-deoxy-D-xylulose 5-phosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0016114; P:terpenoid biosynthetic process; IEA:InterPro.
DR GO; GO:0009228; P:thiamine biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd02007; TPP_DXS; 1.
DR CDD; cd07033; TPP_PYR_DXS_TK_like; 1.
DR Gene3D; 3.40.50.920; -; 1.
DR Gene3D; 3.40.50.970; -; 2.
DR InterPro; IPR005477; Dxylulose-5-P_synthase.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR009014; Transketo_C/PFOR_II.
DR InterPro; IPR005475; Transketolase-like_Pyr-bd.
DR InterPro; IPR033248; Transketolase_C.
DR InterPro; IPR049557; Transketolase_CS.
DR PANTHER; PTHR43322; 1-D-DEOXYXYLULOSE 5-PHOSPHATE SYNTHASE-RELATED; 1.
DR PANTHER; PTHR43322:SF1; 1-DEOXY-D-XYLULOSE-5-PHOSPHATE SYNTHASE; 1.
DR Pfam; PF13292; DXP_synthase_N; 2.
DR Pfam; PF02779; Transket_pyr; 1.
DR Pfam; PF02780; Transketolase_C; 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.
PE 3: Inferred from homology;
KW Isoprene biosynthesis {ECO:0000256|ARBA:ARBA00023229};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Thiamine biosynthesis {ECO:0000256|ARBA:ARBA00022977};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 294..457
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 589 AA; 64420 MW; 86D902A302DCF28D CRC64;
MSLRKELLFM NKHPEYLLNK ISGPQDLKKL SIPEMEQLAQ EIRTLILEKD AAEGGHLGPD
LGIVEATIAY HYVFDAPKDK IVWDVSHQTY PHKMLTGRAL AWLDPDHYED VTPYSNPDES
PYDYYAVGHT STSIALATGM AKARDLMGGH ENIMALIGDG SMTGGLAYEG LNNAAIKKHN
LVVVVNDNQM SIDENVGGLV TALKKLRDSN GETKENPFTA MGFDYRYVAD GNDIKSMIEA
FKAVKDVDHP ILLHINTLKG KGYKPAIDQE EAHHWVMPFD LNTDKPLAPA SSAPTANSVA
LDVVSEEIEK GTKLMAINAA IPGVFGLDKI KNKYPDHYTD VGIAEQESVA FAAGAAKEGA
VPVLFENSTF LQRAFDQLSH DVAANDLPVV MMVAGGGISG TSKTHLGIFD QVMISNLPNW
IYLAPTNLAE EKAMMKWAIK QRKHPAAIKM PTKAVPENGD AQADYSKIKY QIKPGKDVAV
LALGDMYAML GEKVAHELGA TLVNPVSANI LDKDALDKLA KENKVIITIE DNVLDGGFGE
KVASYLGDQD VKVLNYGQKR VYTDQTPLKD ILKDNRLTVE QIVEDVKNA
//
