Reviewed, UniProtKB/Swiss-Prot Q8YFM2 (DXS_BRUME)

Names and origin

Protein names

Recommended name:
    1-deoxy-D-xylulose-5-phosphate synthase
    EC=2.2.1.7
Alternative name(s):
    1-deoxyxylulose-5-phosphate synthase
      Short name=DXP synthase
      Short name=DXPS

Gene names

Name:	dxs
Ordered Locus Names:	BMEI1498

Organism

Brucella melitensis [Complete proteome] [HAMAP]

Taxonomic identifier

29459 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	643 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D-xylulose-5-phosphate (DXP) By similarity.
Catalytic activity	Pyruvate + D-glyceraldehyde 3-phosphate = 1-deoxy-D-xylulose 5-phosphate + CO2. HAMAP MF_00315
Cofactor	Binds 1 thiamine pyrophosphate per subunit By similarity.
Pathway	Metabolic intermediate biosynthesis; 1-deoxy-D-xylulose 5-phosphate biosynthesis; 1-deoxy-D-xylulose 5-phosphate from D-glyceraldehyde 3-phosphate and pyruvate: step 1/1. HAMAP MF_00315
Subunit structure	Homodimer By similarity.
Sequence similarities	Belongs to the transketolase family. DXPS subfamily.

Ontologies

Keywords
Biological process	Isoprene biosynthesis Thiamine biosynthesis
Ligand	Thiamine pyrophosphate
Molecular function	Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	terpenoid biosynthetic process Inferred from electronic annotation. Source: HAMAP thiamin biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	1-deoxy-D-xylulose-5-phosphate synthase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 643	643	1-deoxy-D-xylulose-5-phosphate synthase HAMAP MF_00315		PRO_0000189092

Sequences

	Sequence		Length	Mass (Da)
	Q8YFM2-1 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: 6DD95A4377235340	FASTA	643	69,186
	10 20 30 40 50 60 MSRPSTPLLD KAPTPDRLRA LPEQDLPQLA EELRTELIDA VSTTGGHLGA GLGVVELTVA 70 80 90 100 110 120 LHHVFNTPYD RIIWDVGHQA YPHKILTGRR DRIRTLRQAG GLSGFTKRAE SEYDPFGAAH 130 140 150 160 170 180 SSTSISAGLG MAVASELSGE KRNVIAVIGD GSMSAGMAYE AMNNAGALDA RLIVILNDND 190 200 210 220 230 240 MSIAPPTGAM SAYLARLVSG RTYRSVREAA KQVAQKLPKF LQDKARKSEE YARAFFTGGT 250 260 270 280 290 300 LFEELGFYYV GPIDGHNLDH LLPVLKNVRD TQKGPVLIHV VTQKGKGYAP AEAAADKYHG 310 320 330 340 350 360 VNKFDVITGK QAKPPANAPS YTKIFGTSLI EEARHDDKIV AVTAAMPTGT GLDLFGEAFP 370 380 390 400 410 420 KRVFDVGIAE QHAVTFAAGL ASEGYKPFCA IYSTFLQRGY DQVVHDVSIQ NLPVRFPIDR 430 440 450 460 470 480 AGLVGADGPT HAGSFDTGFL AALPGFVVMA ASDEAELRHM VRTAAEYDEG PISFRYPRGD 490 500 510 520 530 540 GVGVDLPERG SVLEIGKGRI VREGTKVALL SFGTRLQECL AAAEELGAAG LSTTVADARF 550 560 570 580 590 600 AKPLDHDLIR RLAREHEVLV MVEEGAVGGF GSHVLQFLAT DGLLDRGFKV RALTLPDIYQ 610 620 630 640 DHGKPDAMYA EAGLDRTGIV RTVFAALHRD ELGHEALPTP FRA

References

[1]

"The genome sequence of the facultative intracellular pathogen Brucella melitensis." DelVecchio V.G., Kapatral V., Redkar R.J., Patra G., Mujer C., Los T., Ivanova N., Anderson I., Bhattacharyya A., Lykidis A., Reznik G., Jablonski L., Larsen N., D'Souza M., Bernal A., Mazur M., Goltsman E., Selkov E. , Elzer P.H., Hagius S., O'Callaghan D., Letesson J.-J., Haselkorn R., Kyrpides N.C., Overbeek R. Proc. Natl. Acad. Sci. U.S.A. 99:443-448(2002) [PubMed: 11756688] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 16M / ATCC 23456 / NCTC 10094 / Biotype 1.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE008917 Genomic DNA. Translation: AAL52679.1.
PIR	AD3439.
RefSeq	NP_540415.1.
3D structure databases
HSSP	HSSP built from PDB template 1IK6 based on UniProtKB Q8ZUR7.
ModBase	Search...
Genome annotation databases
GeneID	1197209.
GenomeReviews	Gene locus BMEI1498 in contig AE008917_GR.
KEGG	bme:BMEI1498.
NMPDR	fig|224914.1.peg.1497.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8YFM2.
OMA	QRFPDRY.
Enzyme and pathway databases
BioCyc	BMEL224914:BMEI1498-MON.
BRENDA	2.2.1.7. 277959.
Family and domain databases
HAMAP	MF_00315. [Tree]
InterPro	IPR005477. Dxylulose-5-P_synthase. IPR015941. Transketolase-like_C. IPR005475. Transketolase-like_Pyr-bd. IPR005476. Transketolase_C. IPR005474. Transketolase_N. [Graphical view]
Gene3D	G3DSA:3.40.50.920. Transketo_C_like. 1 hit.
Pfam	PF02779. Transket_pyr. 1 hit. PF02780. Transketolase_C. 1 hit. [Graphical view]
TIGRFAMs	TIGR00204. dxs. 1 hit.
PROSITE	PS00801. TRANSKETOLASE_1. 1 hit. PS00802. TRANSKETOLASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DXS_BRUME

Accession

Primary (citable) accession number: Q8YFM2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 27, 2002
Last sequence update:	March 1, 2002
Last modified:	November 3, 2009
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)