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Protein

Xylose isomerase

Gene

xylA

Organism
Photorhabdus luminescens subsp. laumondii (strain TT01)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

D-xylopyranose = D-xylulose.UniRule annotation

Cofactori

Mg2+UniRule annotationNote: Binds 2 magnesium ions per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei101 – 1011UniRule annotation
Active sitei104 – 1041UniRule annotation
Metal bindingi232 – 2321Magnesium 1UniRule annotation
Metal bindingi268 – 2681Magnesium 1UniRule annotation
Metal bindingi268 – 2681Magnesium 2UniRule annotation
Metal bindingi271 – 2711Magnesium 2UniRule annotation
Metal bindingi296 – 2961Magnesium 1UniRule annotation
Metal bindingi307 – 3071Magnesium 2UniRule annotation
Metal bindingi309 – 3091Magnesium 2UniRule annotation
Metal bindingi339 – 3391Magnesium 1UniRule annotation

GO - Molecular functioni

  1. magnesium ion binding Source: UniProtKB-HAMAP
  2. xylose isomerase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. D-xylose metabolic process Source: UniProtKB-HAMAP
  2. pentose-phosphate shunt Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Carbohydrate metabolism, Pentose shunt, Xylose metabolism

Keywords - Ligandi

Magnesium, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Xylose isomeraseUniRule annotation (EC:5.3.1.5UniRule annotation)
Gene namesi
Name:xylAUniRule annotation
Ordered Locus Names:plu2275
OrganismiPhotorhabdus luminescens subsp. laumondii (strain TT01)
Taxonomic identifieri243265 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaePhotorhabdus
ProteomesiUP000002514: Chromosome

Organism-specific databases

GenoListiplu2275.

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 439439Xylose isomerasePRO_0000195785Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi243265.plu2275.

Structurei

3D structure databases

ProteinModelPortaliQ7N4P7.
SMRiQ7N4P7. Positions 3-439.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the xylose isomerase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2115.
HOGENOMiHOG000252293.
KOiK01805.
OMAiHTFQHEL.
OrthoDBiEOG62NX4R.

Family and domain databases

Gene3Di3.20.20.150. 1 hit.
HAMAPiMF_00455. Xylose_isom_A.
InterProiIPR013022. Xyl_isomerase-like_TIM-brl.
IPR013452. Xylose_isom_bac.
IPR001998. Xylose_isomerase.
[Graphical view]
PfamiPF01261. AP_endonuc_2. 1 hit.
[Graphical view]
PRINTSiPR00688. XYLOSISMRASE.
SUPFAMiSSF51658. SSF51658. 1 hit.
TIGRFAMsiTIGR02630. xylose_isom_A. 1 hit.
PROSITEiPS51415. XYLOSE_ISOMERASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q7N4P7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MHRYFERVNR ISYEGRQSNN PLAFRHYNPE EIILGKKMKD HLRFAVCYWH
60 70 80 90 100
NFCWDGTDMF GSGAFERFWQ KGGDALELAK LKADVAFEFF YKLNIPFYCF
110 120 130 140 150
HDIDVAPEGC SLKEYIYNLG VMSDILADKQ AETGVKLLWG TANCFTHPRY
160 170 180 190 200
AAGASTNPDL NIFAYASAQV CQVMQMTKKL GGENYVLWGG REGYESLLNT
210 220 230 240 250
DLRQEREQIG RFMQMVVDYK YKIGFQGTLL IEPKPQEPTK HQYDYDVATV
260 270 280 290 300
YGFLKQFGLE NEIKVNIEAN HATLAGHSFQ HEVATAIALG ILGSIDANRG
310 320 330 340 350
DAQLGWDTDQ FPNSVEENSL VMYEILKAGG FTTGGLNFDA KVRRQSIDID
360 370 380 390 400
DLFYGHIGAI DTMALSLKSA VKILVDGKLD EYVAQRYSGW NSELGRDILE
410 420 430
GKMTLDEVAH YAETLVQEPK HRSGQQELLE NLINRYIYD
Length:439
Mass (Da):49,984
Last modified:December 15, 2003 - v1
Checksum:iC850623FD48E4BE5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571866 Genomic DNA. Translation: CAE14568.1.
RefSeqiNP_929532.1. NC_005126.1.
WP_011146524.1. NC_005126.1.

Genome annotation databases

EnsemblBacteriaiCAE14568; CAE14568; plu2275.
GeneIDi2802280.
KEGGiplu:plu2275.
PATRICi20508691. VBIPhoLum48522_2584.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571866 Genomic DNA. Translation: CAE14568.1.
RefSeqiNP_929532.1. NC_005126.1.
WP_011146524.1. NC_005126.1.

3D structure databases

ProteinModelPortaliQ7N4P7.
SMRiQ7N4P7. Positions 3-439.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243265.plu2275.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAE14568; CAE14568; plu2275.
GeneIDi2802280.
KEGGiplu:plu2275.
PATRICi20508691. VBIPhoLum48522_2584.

Organism-specific databases

GenoListiplu2275.

Phylogenomic databases

eggNOGiCOG2115.
HOGENOMiHOG000252293.
KOiK01805.
OMAiHTFQHEL.
OrthoDBiEOG62NX4R.

Family and domain databases

Gene3Di3.20.20.150. 1 hit.
HAMAPiMF_00455. Xylose_isom_A.
InterProiIPR013022. Xyl_isomerase-like_TIM-brl.
IPR013452. Xylose_isom_bac.
IPR001998. Xylose_isomerase.
[Graphical view]
PfamiPF01261. AP_endonuc_2. 1 hit.
[Graphical view]
PRINTSiPR00688. XYLOSISMRASE.
SUPFAMiSSF51658. SSF51658. 1 hit.
TIGRFAMsiTIGR02630. xylose_isom_A. 1 hit.
PROSITEiPS51415. XYLOSE_ISOMERASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TT01.

Entry informationi

Entry nameiXYLA_PHOLL
AccessioniPrimary (citable) accession number: Q7N4P7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 19, 2004
Last sequence update: December 15, 2003
Last modified: February 4, 2015
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.