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P48790 (XYLA_CLOSR) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Xylosidase/arabinosidase

Including the following 2 domains:

  1. Beta-xylosidase
    EC=3.2.1.37
    Alternative name(s):
    1,4-beta-D-xylan xylohydrolase
    Xylan 1,4-beta-xylosidase
  2. Alpha-L-arabinofuranosidase
    Short name=Arabinosidase
    EC=3.2.1.55
Gene names
Name:xylA
OrganismClostridium stercorarium
Taxonomic identifier1510 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaClostridialesRuminococcaceaeunclassified Ruminococcaceae

Protein attributes

Sequence length473 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

Hydrolysis of (1->4)-beta-D-xylans, to remove successive D-xylose residues from the non-reducing termini.

Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.

Subunit structure

Homotetramer.

Sequence similarities

Belongs to the glycosyl hydrolase 43 family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 473473Xylosidase/arabinosidase
PRO_0000057695

Sequences

Sequence LengthMass (Da)Tools
P48790 [UniParc].

Last modified February 1, 1996. Version 1.
Checksum: CDA34CE9DEBB2399

FASTA47353,341
        10         20         30         40         50         60 
MRKQRFNPYL PSWEYIPDAE PYVFNGRVYI YGSHDRFNGH AFCLNDYVCW SAPVDDLSEW 

        70         80         90        100        110        120 
RYEGVIYRKT DDPLNPDGRM CLYAPDVTLG PDGRYYLYYV LDKVPVVSVA VCDTPAGKYE 

       130        140        150        160        170        180 
FYGYVRYADG TRLGEREGDW PQFDPAVLTE GERTYLYTGF CPKGDKSRKG AMATVLGPDM 

       190        200        210        220        230        240 
LTVVEEPVII VPSEPYSRGS GFEGHEFFEA PSIRKKGDTY YFIYSSVVMH ELCYATSKHP 

       250        260        270        280        290        300 
TKGFKYGGVI VSNCDLHIDS YKPAEKPMYY GGNNHGSIVE INGEWYIFYH RHTNGTSFSR 

       310        320        330        340        350        360 
QGCMEKIKIL EDGSIPQVEM TSCGSADEPL PGRGEYPAYI ACNLFCGEES VYTDLTGAWM 

       370        380        390        400        410        420 
NNQFPKITQD GKDGDEEPGY IANMKDSATA GFKYFDCKGI KSVKIKVRGY CRGVFEVKTS 

       430        440        450        460        470 
WNGEVLGKIP VEFSNIWTEF SASIPIPDGI HALYFTYRGS GSASLKSFTL CTD 

« Hide

References

[1]"Nucleotide sequence of the Clostridium stercorarium xylA gene encoding a bifunctional protein with beta-D-xylosidase and alpha-L-arabinofuranosidase activities, and properties of the translated product."
Sakka K., Yoshikawa K., Kojima Y., Karita S., Ohmiya K., Shimada K.
Biosci. Biotechnol. Biochem. 57:268-272(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
D13268 Genomic DNA. Translation: BAA02527.1.
PIRJQ1936.

3D structure databases

ProteinModelPortalP48790.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH43. Glycoside Hydrolase Family 43.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D2.115.10.20. 1 hit.
2.60.120.260. 1 hit.
InterProIPR008979. Galactose-bd-like.
IPR006710. Glyco_hydro_43.
IPR023296. Glyco_hydro_beta-prop.
[Graphical view]
PANTHERPTHR22925. PTHR22925. 1 hit.
PfamPF04616. Glyco_hydro_43. 1 hit.
[Graphical view]
SUPFAMSSF75005. SSF75005. 1 hit.
ProtoNetSearch...

Entry information

Entry nameXYLA_CLOSR
AccessionPrimary (citable) accession number: P48790
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: April 16, 2014
This is version 53 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

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries