Reviewed, UniProtKB/Swiss-Prot Q2YMQ2 (XYLA_BRUA2)

Names and origin

Protein names

Recommended name:
    Xylose isomerase
    EC=5.3.1.5

Gene names

Name:	xylA
Ordered Locus Names:	BAB1_0570

Organism

Brucella abortus (strain 2308) [Complete proteome] [HAMAP]

Taxonomic identifier

359391 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	435 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	D-xylose = D-xylulose.
Cofactor	Binds 2 magnesium ions per subunit By similarity.
Subunit structure	Homotetramer By similarity.
Subcellular location	CytoplasmBy similarity.
Sequence similarities	Belongs to the xylose isomerase family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism Pentose shunt Xylose metabolism
Cellular component	Cytoplasm
Ligand	Magnesium Metal-binding
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	D-xylose metabolic process Inferred from electronic annotation. Source: HAMAP pentose-phosphate shunt Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: HAMAP
Molecular function	magnesium ion binding Inferred from electronic annotation. Source: HAMAP xylose isomerase 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 – 435	435	Xylose isomerase		PRO_0000236959
Sites
	Active site	100	1	By similarity
	Active site	103	1	By similarity
	Metal binding	231	1	Magnesium 1 By similarity
	Metal binding	267	1	Magnesium 1 By similarity
	Metal binding	267	1	Magnesium 2 By similarity
	Metal binding	270	1	Magnesium 2 By similarity
	Metal binding	295	1	Magnesium 1 By similarity
	Metal binding	306	1	Magnesium 2 By similarity
	Metal binding	308	1	Magnesium 2 By similarity
	Metal binding	338	1	Magnesium 1 By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q2YMQ2-1 [UniParc]. Last modified February 7, 2006. Version 1. Checksum: 5C5A95ECE415E6E2	FASTA	435	49,004
	10 20 30 40 50 60 MSTGFFGDIQ KVRYEGPESD NPLAFRHYNA DEIVLGKRME DHLRFAVAYW HSFAWEGGDP 70 80 90 100 110 120 FGGRTFDRPW FSNEIDAAKL KADVAFEFFS LLGAPYYCFH DADVRPEGRN FAENTRYLNE 130 140 150 160 170 180 IVDIFEKKQA ETGMKLLWGT ANLFSNRRYM AGAATNPDPD VFAFAAATVK TCIDATKRLG 190 200 210 220 230 240 GENYVLWGGR EGYETLLNTD LSRELDHMGR FLSLVVEYKH KIGFKGTILI EPKPQEPTKH 250 260 270 280 290 300 QYDYDVATVY GFLKRYGLEN EVKVNIEQGH AILAGHSFEH ELALARTLGI FGSIDMNRND 310 320 330 340 350 360 YQSGWDTDQF PNNVPEMALA YYQVLLAGGF TTGGTNFDAK LRRQSLDPQD LLIGHIGGMD 370 380 390 400 410 420 CCARGLKAAA RMLEDGALSK PLDERYAGWN GEFGKRLLSG LSLDQIAGEV EAKDINPQPK 430 SGRQEYLENI VNRYV

References

[1]

"Whole-genome analyses of speciation events in pathogenic Brucellae." Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E. Infect. Immun. 73:8353-8361(2005) [PubMed: 16299333] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AM040264 Genomic DNA. Translation: CAJ10526.1.
RefSeq	YP_414021.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3787297.
GenomeReviews	Gene locus BAB1_0570 in contig AM040264_GR.
KEGG	bmf:BAB1_0570.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q2YMQ2.
Enzyme and pathway databases
BioCyc	BMEL359391:BAB1_0570-MON.
Family and domain databases
HAMAP	MF_00455. [Tree]
InterPro	IPR013022. Xyl_isomerase-like_TIM-brl. IPR012307. Xyl_isomerase-typ_TIM-brl. IPR001998. Xylose_isom. IPR013452. Xylose_isom_bac. [Graphical view]
Gene3D	G3DSA:3.20.20.150. Xyl_isomerase-like_TIM-brl. 1 hit.
Pfam	PF01261. AP_endonuc_2. 1 hit. [Graphical view]
PRINTS	PR00688. XYLOSISMRASE.
TIGRFAMs	TIGR02630. xylose_isom_A. 1 hit.
PROSITE	PS00172. XYLOSE_ISOMERASE_1. 1 hit. PS00173. XYLOSE_ISOMERASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

XYLA_BRUA2

Accession

Primary (citable) accession number: Q2YMQ2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 30, 2006
Last sequence update:	February 7, 2006
Last modified:	July 22, 2008
This is version 16 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)