Skip Header

Contribute Send feedback
Read comments (?) or add your own

B9KPP8 (XYLA_RHOSK) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 29. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Xylose isomerase
EC=5.3.1.5
Gene names
Name:xylA
Ordered Locus Names:RSKD131_2573
OrganismRhodobacter sphaeroides (strain KD131 / KCTC 12085) [Complete proteome] [HAMAP]
Taxonomic identifier557760 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter ›

Protein attributes

Sequence length433 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

D-xylose = D-xylulose. HAMAP-Rule MF_00455

Cofactor

Binds 2 magnesium ions per subunit By similarity.

Subunit structure

Homotetramer By similarity.

Subcellular location

Cytoplasm By similarity.

Sequence similarities

Belongs to the xylose isomerase family.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Pentose shunt
Xylose metabolism
   Cellular componentCytoplasm
   LigandMagnesium
Metal-binding
   Molecular functionIsomerase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processD-xylose metabolic process

Inferred from electronic annotation. Source: HAMAP

pentose-phosphate shunt

Inferred from electronic annotation. Source: HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionmagnesium ion binding

Inferred from electronic annotation. Source: HAMAP

xylose isomerase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 433433Xylose isomerase HAMAP-Rule MF_00455
PRO_1000200302

Sites

Metal binding3051Magnesium 2 By similarity
Metal binding3071Magnesium 2 By similarity

Sequences

Sequence LengthMass (Da)Tools
B9KPP8 [UniParc].

Last modified March 24, 2009. Version 1.
Checksum: 4AADF98C974FF905

FASTA43348,551
        10         20         30         40         50         60 
MTDFFAGIPQ IRYEGEGSSN EFAFRHYNPD EVILGKRMED HLRFAVAWWH SFAWPGGDPF 

        70         80         90        100        110        120 
GGQTFDRPWF GDTLDLAKLK ADVAFEMFDI LGAPFFCFHD ADIRPEGATF AESKRNLEEI 

       130        140        150        160        170        180 
VDHIGTRMEG SKTKLLWGTA NLFSHRRFMS GAATNPDPDV FAWSAATVKG CMDATMKLGG 

       190        200        210        220        230        240 
ANYVLWGGRE GYETLLNTDL TREAENAGRF LQMVVDYKHK IGFQGTILIE PKPQEPSKHQ 

       250        260        270        280        290        300 
YDYDVATVYG FLKRFGLEKE VKLNIEQGHA ILAGHSFEHE LALAASLGIL GSIDMNRNDY 

       310        320        330        340        350        360 
QSGWDTDQFP HNHPEMALAY YEILRAGGFT TGGTNFDAKI RRQSLDPEDL VLAHVGGMDT 

       370        380        390        400        410        420 
CARALKAAAR LYEDGSLETA RAARYAGWET PEAQAMLASS LEEIEARVLA EGINPKPRSG 

       430 
RQERLENLWN RFV

« Hide

References

[1]"Complete genome sequence of Rhodobacter sphaeroides KD131."
Lim S.-K., Kim S.J., Cha S.H., Oh Y.-K., Rhee H.-J., Kim M.-S., Lee J.K.
J. Bacteriol. 191:1118-1119(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: KD131 / KCTC 12085.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001150 Genomic DNA. Translation: ACM02433.1.
RefSeqYP_002526934.1. NC_011963.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRING557760.RSKD131_2573.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACM02433; ACM02433; RSKD131_2573.
GeneID7359989.
KEGGrsk:RSKD131_2573.
PATRIC23184278. VBIRhoSph125910_3979.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2115.
HOGENOMHOG000252293.
KOK01805.
OMAHTFQHEL.
ProtClustDBPRK05474.

Enzyme and pathway databases

BioCycRSPH557760:GH1P-2572-MONOMER.

Family and domain databases

Gene3D3.20.20.150. 1 hit.
HAMAPMF_00455. Xylose_isom_A.
InterProIPR013022. Xyl_isomerase-like_TIM-brl.
IPR013452. Xylose_isom_bac.
IPR001998. Xylose_isomerase.
[Graphical view]
PfamPF01261. AP_endonuc_2. 1 hit.
[Graphical view]
PRINTSPR00688. XYLOSISMRASE.
SUPFAMSSF51658. Xyl_isomerase-like_TIM-brl. 1 hit.
TIGRFAMsTIGR02630. xylose_isom_A. 1 hit.
PROSITEPS51415. XYLOSE_ISOMERASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXYLA_RHOSK
AccessionPrimary (citable) accession number: B9KPP8
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: May 1, 2013
This is version 29 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents