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P48789 (XYNA_PRERU) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | 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

Names and origin

Protein namesRecommended name:
Endo-1,4-beta-xylanase A

Short name=Xylanase A
EC=3.2.1.8
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase A
Gene names
Name:xynA
OrganismPrevotella ruminicola (Bacteroides ruminicola)
Taxonomic identifier839 [NCBI]
Taxonomic lineageBacteriaBacteroidetesBacteroidiaBacteroidalesPrevotellaceaePrevotella

Protein attributes

Sequence length369 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.

Pathway

Glycan degradation; xylan degradation.

Sequence similarities

Belongs to the glycosyl hydrolase 10 (cellulase F) family.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Polysaccharide degradation
Xylan degradation
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
Gene Ontology (GO)
   Biological_processxylan catabolic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionendo-1,4-beta-xylanase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2020 Potential
Chain21 – 369349Endo-1,4-beta-xylanase A
PRO_0000007976

Sites

Active site1561Proton donor By similarity
Active site2611Nucleophile By similarity

Sequences

Sequence LengthMass (Da)Tools
P48789 [UniParc].

Last modified February 1, 1996. Version 1.
Checksum: EFDBB3E9D77F92D2

FASTA36942,524
        10         20         30         40         50         60 
MRKLTQFCLG LMLLPIAAVA QNQPTMKDVL GKYFLVGTAL NSHQIWTHDP KIVHAITDNF 

        70         80         90        100        110        120 
NSVVAENCMK GEIIHPEEDY YDWHDADQLV KFAEQHKMTV HGHCLVWHSQ APKWMFTDKE 

       130        140        150        160        170        180 
GKEVTREVLI DRMYHHITNV VKRYKGKIKG WDVVNEAILD NGEYRQSPYY KIIGPDFIKL 

       190        200        210        220        230        240 
AFIFAHQADP DAELYYNDYS MSIPAKRNAV VKLVKELKAA GCRIDAVGMQ SHNGFNYPNL 

       250        260        270        280        290        300 
EDYENSIKAF IAAGVDVQFT ELDVNMLPNP KSFGGAEISQ NYKYNKELNP YVNGLTKAAQ 

       310        320        330        340        350        360 
KTFDQQYLSF FKIYRKYVDH IKRVTVWGVD DGSSWLNGWP VPGRTNYGLL IDRNYKVKPV 


VKEIIKLYE 

« Hide

References

[1]"A xylan hydrolase gene cluster in Prevotella ruminicola B(1)4: sequence relationships, synergistic interactions, and oxygen sensitivity of a novel enzyme with exoxylanase and beta-(1,4)-xylosidase activities."
Gasparic A., Martin J., Daniel A.S., Flint H.J.
Appl. Environ. Microbiol. 61:2958-2964(1995) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: B14.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
Z49241 Genomic DNA. Translation: CAA89207.1.

3D structure databases

ProteinModelPortalP48789.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH10. Glycoside Hydrolase Family 10.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayUPA00114.

Family and domain databases

Gene3D3.20.20.80. 1 hit.
InterProIPR001000. Glyco_hydro_10.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamPF00331. Glyco_hydro_10. 1 hit.
[Graphical view]
PRINTSPR00134. GLHYDRLASE10.
SMARTSM00633. Glyco_10. 1 hit.
[Graphical view]
SUPFAMSSF51445. SSF51445. 1 hit.
PROSITEPS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXYNA_PRERU
AccessionPrimary (citable) accession number: P48789
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: November 13, 2013
This is version 64 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

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries