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P48824

- XYNB_ASPKW

UniProt

P48824 - XYNB_ASPKW

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Protein

Endo-1,4-beta-xylanase B

Gene

xlnB

Organism
Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose.By similarity

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei121 – 1211NucleophilePROSITE-ProRule annotation
Active sitei212 – 2121Proton donorPROSITE-ProRule annotation

GO - Molecular functioni

  1. endo-1,4-beta-xylanase activity Source: UniProtKB-EC

GO - Biological processi

  1. xylan catabolic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

Enzyme and pathway databases

UniPathwayiUPA00114.

Protein family/group databases

CAZyiGH11. Glycoside Hydrolase Family 11.

Names & Taxonomyi

Protein namesi
Recommended name:
Endo-1,4-beta-xylanase B (EC:3.2.1.8)
Short name:
Xylanase B
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase B
Endo-1,4-beta-xylanase G1
Short name:
Xylanase G1
Gene namesi
Name:xlnB
Synonyms:xynB, xynG1
ORF Names:AKAW_10131
OrganismiAspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)
Taxonomic identifieri1033177 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000006812: Unassembled WGS sequence

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1818Sequence AnalysisAdd
BLAST
Chaini19 – 225207Endo-1,4-beta-xylanase BPRO_0000007989Add
BLAST

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

InParanoidiP48824.
OrthoDBiEOG7VQJQX.

Family and domain databases

Gene3Di2.60.120.180. 1 hit.
InterProiIPR013320. ConA-like_dom.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
[Graphical view]
PfamiPF00457. Glyco_hydro_11. 1 hit.
[Graphical view]
PRINTSiPR00911. GLHYDRLASE11.
SUPFAMiSSF49899. SSF49899. 1 hit.
PROSITEiPS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P48824-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLTKNLLLCF AAAKAVLAVP HDSVVERSDA LHKLSERSTP SSTGENNGYY
60 70 80 90 100
YSFWTDGGGD VTYTNGNAGS YSVEWSNVGN FVGGKGWNPG SAKDITYSGT
110 120 130 140 150
FTPSGNGYLS VYGWTTDPLI EYYIVESYGD YNPGSGGTYK GTVTSDGSVY
160 170 180 190 200
DIYTATRTNA PSIQGTATFT QYWSVRQNKR VGGTVTTSNH FNAWAKLGMN
210 220
LGTHNYQILA TEGYQSSGSS SITIQ
Length:225
Mass (Da):24,182
Last modified:March 21, 2012 - v2
Checksum:i2457FA9E0DFE1CB2
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti100 – 1001T → N in BAA07264. 1 PublicationCurated
Sequence conflicti139 – 1446YKGTVT → TRGNVS in BAA07264. 1 PublicationCurated
Sequence conflicti170 – 1701T → S in BAA07264. 1 PublicationCurated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D38070 Genomic DNA. Translation: BAA07264.1.
DF126487 Genomic DNA. Translation: GAA92017.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D38070 Genomic DNA. Translation: BAA07264.1 .
DF126487 Genomic DNA. Translation: GAA92017.1 .

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH11. Glycoside Hydrolase Family 11.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

InParanoidi P48824.
OrthoDBi EOG7VQJQX.

Enzyme and pathway databases

UniPathwayi UPA00114 .

Family and domain databases

Gene3Di 2.60.120.180. 1 hit.
InterProi IPR013320. ConA-like_dom.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
[Graphical view ]
Pfami PF00457. Glyco_hydro_11. 1 hit.
[Graphical view ]
PRINTSi PR00911. GLHYDRLASE11.
SUPFAMi SSF49899. SSF49899. 1 hit.
PROSITEi PS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning of the third xylanase gene encoding xylanase B and characterization of the xylanase gene family of Aspergillus kawachii."
    Ito K.
    Submitted (SEP-1994) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: NBRC 4308.
  2. "Genome sequence of the white koji mold Aspergillus kawachii IFO 4308, used for brewing the Japanese distilled spirit shochu."
    Futagami T., Mori K., Yamashita A., Wada S., Kajiwara Y., Takashita H., Omori T., Takegawa K., Tashiro K., Kuhara S., Goto M.
    Eukaryot. Cell 10:1586-1587(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NBRC 4308.

Entry informationi

Entry nameiXYNB_ASPKW
AccessioniPrimary (citable) accession number: P48824
Secondary accession number(s): G7XYK8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: March 21, 2012
Last modified: October 29, 2014
This is version 74 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3