xynA
168
GH11 family endo-1,4-beta-xylanase
locus
BSU_18840
Molecular weight
23.20 kDa
pI
9.64
function
xylan degradation
product
endo-1,4-beta-xylanase
essential
no
ec
3.2.1.8
synonyms
xynA
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms
This gene is a member of the following regulons
Gene
Coordinates
2,054,599 → 2,055,240
The protein
Catalyzed reaction/ biological activity
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans resulting in the release of xylobiose and xylotriose [pubmed|34600889]
Protein family
glycosyl hydrolase 11 (cellulase G) family (single member, according to UniProt)
[wiki|Domains]
GH 11 domain (aa 29-213) (according to UniProt)
Structure
[PDB|2QZ3] (complex with xylotetraose), [PDB|2Z79], [PDB|3EXU]
[AF|P18429]
[wiki|Localization]
extracellular (signal peptide) [Pubmed|18957862]
Expression and Regulation
Operons
genes
[gene|F97B0839946A7B457A203769D1C87A3E58A7BE33|xynA]
description
[Pubmed|8628241]
regulation
constitutively expressed [Pubmed|8012596]
sigma factors
[protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA]: sigma factor, [Pubmed|8628241], in [regulon|protein:360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA regulon]
additional information
A [protein|search|ncRNA] is predicted between '[protein|search|pps]' and '[protein|search|xynA]' [PubMed|20525796]
Biological materials
Mutant
BKE18840 (Δ[gene|F97B0839946A7B457A203769D1C87A3E58A7BE33|xynA]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE18840 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATGTTACCTCCTATAAT, downstream forward: _UP4_TAACAGATCATCCTTAATCA
BKK18840 (Δ[gene|F97B0839946A7B457A203769D1C87A3E58A7BE33|xynA]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK18840 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATGTTACCTCCTATAAT, downstream forward: _UP4_TAACAGATCATCCTTAATCA
References
Reviews
Original Publications
Page visits: 5017
Time of last update: 2024-12-30 23:13:57
Author of last update: Jstuelk