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P49942 (XYNA_BACOV) 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:xylI
OrganismBacteroides ovatus
Taxonomic identifier28116 [NCBI]
Taxonomic lineageBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides

Protein attributes

Sequence length376 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Catalytic activity

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

Pathway

Glycan degradation; xylan degradation.

Induction

By xylan.

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 – 2424 Potential
Chain25 – 376352Endo-1,4-beta-xylanase A
PRO_0000007966

Sites

Active site1601Proton donor By similarity
Active site2651Nucleophile By similarity

Sequences

Sequence LengthMass (Da)Tools
P49942 [UniParc].

Last modified October 1, 1996. Version 1.
Checksum: 40C3B36E2DAA3499

FASTA37642,980
        10         20         30         40         50         60 
MKLKRIILLL LTVMFSFSYG EVFAKDGSSL KKALKNKFLI GVSVNTHQSS GKDVAAVEIV 

        70         80         90        100        110        120 
KKNFNSIVAE NCMKSSVIHP KENKYNFAQA DEFVSFGESN QMAIIGHCLI WHSQLAPWFC 

       130        140        150        160        170        180 
VDKDGNNVSP EVLKKRMKDH ITTIVKRYKG RIKGWDVVNE AIEDNGAYRK TKFYEILGEE 

       190        200        210        220        230        240 
YIPLAFQYAH EADPDAELYY NDYSMAQPGR REAVVKMVND LKKRGIRIDA IGMQGHIGMD 

       250        260        270        280        290        300 
YPKISEFEKS MLAFAGTGVK IMITELDLTV IPSPNPNVGA EVSASFEYKK EMNPYPDGLP 

       310        320        330        340        350        360 
EEVSKAWTER MNDFFRLFLK HHNLITRVTL WGVADQNSWR NDWPMRGRTD YPLLFDRNYQ 

       370 
PKPVVGLIIK EAEKTK 

« Hide

References

[1]"Nucleotide sequences of xylan-inducible xylanase and xylosidase/arabinosidase genes from Bacteroides ovatus V975."
Whitehead T.R.
Biochim. Biophys. Acta 1244:239-241(1995) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: V975.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U04957 Genomic DNA. Translation: AAB08023.1.
PIRS55892.

3D structure databases

ProteinModelPortalP49942.
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_BACOV
AccessionPrimary (citable) accession number: P49942
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 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