Information on EC 3.2.1.8 - endo-1,4-beta-xylanase

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
3.2.1.8
-
RECOMMENDED NAME
GeneOntology No.
endo-1,4-beta-xylanase
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis
hydrolysis of O-glycosyl bond
PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
cellulose and hemicellulose degradation (cellulolosome)
-
-
d-xylose degradation
-
-
SYSTEMATIC NAME
IUBMB Comments
4-beta-D-xylan xylanohydrolase
-
CAS REGISTRY NUMBER
COMMENTARY hide
9025-57-4
-
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
Acacia verek
-
-
-
Manually annotated by BRENDA team
isolated from compost in Thailand, gene xynS14
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-
Manually annotated by BRENDA team
isolated from compost in Thailand, gene xynS14
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-
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
aff. tenuissima, GenBank Accession: HQ630970
-
-
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
aff. phaeospermum, GenBank Accession: HQ630967; aff. sacchari, GenBank Accession: HQ630961
-
-
Manually annotated by BRENDA team
isolated from the feces of Grus nigricollis
UniProt
Manually annotated by BRENDA team
isolated from the feces of Grus nigricollis
UniProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
isoforms xyl I, xyl II, growth in sugar cane bagasse
-
-
Manually annotated by BRENDA team
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-
-
Manually annotated by BRENDA team
isoforms xylanase I, xylanase II, growth in xylan
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-
Manually annotated by BRENDA team
gene XynA
-
-
Manually annotated by BRENDA team
gene XynA
-
-
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
aff. fumigatus, GenBank Accession: HQ631021
-
-
Manually annotated by BRENDA team
gene xynB
UniProt
Manually annotated by BRENDA team
isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
-
-
Manually annotated by BRENDA team
isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
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-
Manually annotated by BRENDA team
isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
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-
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
xylanase II, minor enzyme form, growth in 1% wheat bran as carbon source
-
-
Manually annotated by BRENDA team
aff. pullans, GenBank Accession: HQ631013
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-
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
gene XynA
UniProt
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
-
SwissProt
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
enzyme XYLY
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-
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
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-
-
Manually annotated by BRENDA team
enzyme XynT
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-
Manually annotated by BRENDA team
and strain W2, W3 and W4
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-
Manually annotated by BRENDA team
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Uniprot
Manually annotated by BRENDA team
isolated from soil, gene xylA
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-
Manually annotated by BRENDA team
2 isozymes: alkaline XylI and neutral XylII
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-
Manually annotated by BRENDA team
bacterium enrichment culture clone Xyl8B8
UniProt
Manually annotated by BRENDA team
GenBank Accession: HQ631009
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-
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
gene xynA
SwissProt
Manually annotated by BRENDA team
; fragment of 387 bp, part of the gene cxo; CDBB-531
UniProt
Manually annotated by BRENDA team
and its mutant PN-120
-
-
Manually annotated by BRENDA team
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-
-
Manually annotated by BRENDA team
aff. gramineum, GenBank Accession: HQ630973
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-
Manually annotated by BRENDA team
GenBank Accession: HQ630978
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-
Manually annotated by BRENDA team
aff. cladosporioides, GenBank Accession: HQ630971
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-
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
ATCC 824
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-
Manually annotated by BRENDA team
aff. bassiana, GenBank Accession: HQ630968
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-
Manually annotated by BRENDA team
S-2, acid xylanase
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-
Manually annotated by BRENDA team
gene Mxyn10
UniProt
Manually annotated by BRENDA team
GenBank Accession: HQ631008
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-
Manually annotated by BRENDA team
aff. nigrum, GenBank Accession: HQ630972
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-
Manually annotated by BRENDA team
from krill, 2 isozymes A and B
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-
Manually annotated by BRENDA team
aff. salmonis, GenBank Accession: HQ630990; aff. spinifera, GenBank Accession: HQ631027
-
-
Manually annotated by BRENDA team
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A0A0F7MX47, A0A0F7MYK0, A0A0F7N1T1
UniProt
Manually annotated by BRENDA team
aff. aethiopicum, GenBank Accession: HQ630964; aff. avenacea, Genbank Accession: HQ630977; aff. equiseti, GenBank Accession: HQ630976; aff. moniliformis, GenBank Accession: HQ630966; aff. proliferatum, GenBank Accession: HQ630965
-
-
Manually annotated by BRENDA team
cultivated on Pinus taeda
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-
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
-
-
-
Manually annotated by BRENDA team
i.e. Polyporus tulipiferae
-
-
Manually annotated by BRENDA team
gene Kxyn
UniProt
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
var. sulfurea
-
-
Manually annotated by BRENDA team
isolated from the feces of Rhinopithecus bieti
UniProt
Manually annotated by BRENDA team
isozymes: Ia, Ib, Ic, IIa, IIb, IIc, IId, only isozyme Ic is constitutive
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-
Manually annotated by BRENDA team
aff. bolleyi, GenBank Accession: HQ630981
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Manually annotated by BRENDA team
GenBank Accession: HQ630974
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Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
gene xyn11NX
UniProt
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
aff. oryzae, GenBank Accession: HQ630982
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-
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
gene XynA
UniProt
Manually annotated by BRENDA team
gene xylX
UniProt
Manually annotated by BRENDA team
genes xyn1, xyn3, and xyn5
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-
Manually annotated by BRENDA team
growth on birchwood xylan
SwissProt
Manually annotated by BRENDA team
isozymes xylanase I and II
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-
Manually annotated by BRENDA team
aff. minioluteum, GenBank Accession: HQ631007
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-
Manually annotated by BRENDA team
gene xyn11F63; gene xyn11F63
UniProt
Manually annotated by BRENDA team
gene xyn10G5
UniProt
Manually annotated by BRENDA team
isozymes XA-1 and XA-2
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-
Manually annotated by BRENDA team
Phlebia radiata 79 / ATCC 64658
isozymes XA-1 and XA-2
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-
Manually annotated by BRENDA team
aff. glomerata, GenBank Accession: HQ630999; aff. herbarum, GenBank Accession: HQ630963
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-
Manually annotated by BRENDA team
Pomacea insularus
de Ordigny
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
rumen bacteria, strain Mz5T, DSM14809, enzyme XynT, 2 isozymes
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Manually annotated by BRENDA team
isolated from decaying sandal wood
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Manually annotated by BRENDA team
isolated from decaying sandal wood
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-
Manually annotated by BRENDA team
gene XYL1
UniProt
Manually annotated by BRENDA team
fragment; formerly Rhodothermus obamensis
UniProt
Manually annotated by BRENDA team
isolated from the gut of a grass-feeding termite
UniProt
Manually annotated by BRENDA team
isolated from the gut of a grass-feeding termite
UniProt
Manually annotated by BRENDA team
a symbiotic bacterium isolated from the gut of Batocera horsfieldi larvae, gene xynA19
UniProt
Manually annotated by BRENDA team
aff. lignivora, GenBank Accession: HQ630984
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-
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
var. K11
UniProt
Manually annotated by BRENDA team
weak activity
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-
Manually annotated by BRENDA team
enzymes Xyl1, Xyl2, and Xyl3
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-
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
isolated from the gut of Batocera horsfieldi larvae collected from oak trees, gene xynA119
UniProt
Manually annotated by BRENDA team
isolated from the gut of Eisenia fetida, gene xylG
UniProt
Manually annotated by BRENDA team
isolated from the gut of Eisenia fetida, gene xylG
UniProt
Manually annotated by BRENDA team
Sulfolobus solfataricus MT-4 / DSM 5833
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-
Manually annotated by BRENDA team
ULJB1
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Manually annotated by BRENDA team
ULJB1
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Manually annotated by BRENDA team
Thermomonospora sp.
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Manually annotated by BRENDA team
Indian isolate
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Manually annotated by BRENDA team
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KU366607
GenBank
Manually annotated by BRENDA team
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589
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-
Manually annotated by BRENDA team
two acidic beta-endoxylanases EX1 and EX2
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-
Manually annotated by BRENDA team
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Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
metabolism
physiological function
additional information
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1,4-beta-D-xylan + H2O
?
show the reaction diagram
2,5-dinitrophenyl-beta-D-xylobioside + H2O
?
show the reaction diagram
-
-
-
-
?
2-chloro-4-nitrophenyl beta-D-xylobioside + H2O
?
show the reaction diagram
-
-
-
-
?
2-nitrophenyl xylopyranoside + H2O
2-nitrophenol + xylopyranose
show the reaction diagram
-
-
-
-
?
4-deoxy-hexenuronosylxylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-methoxyphenol + H2O
?
show the reaction diagram
weak transxylosylation activity
-
-
?
4-methylumbelliferyl beta-D-cellobioside + H2O
?
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-beta-xylobiose + H2O
?
show the reaction diagram
-
enzyme cleaves at the second glycosidic bond adjacent to the aglycon
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?
4-methylumbelliferyl-beta-xylotriose + H2O
?
show the reaction diagram
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highly preferred substrate, enzyme cleaves at the second glycosidic bond adjacent to the aglycon
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-
?
4-methylumbelliferyl-xylobiose + H2O
?
show the reaction diagram
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hydrolysis at the glycosidic linkage
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-
?
4-methylumbelliferyl-xylotriose + H2O
?
show the reaction diagram
-
hydrolysis at the glycosidic linkage
-
-
?
4-nitrophenyl 4-O-beta-D-xylopyranosyl-beta-D-xylopyranoside + H2O
4-nitrophenol + 4-O-beta-D-xylopyranosyl-beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-L-arabinofuranoside + H2O
4-nitrophenol + alpha-L-arabinofuranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-L-arabinopyranoside + H2O
4-nitrophenol + alpha-L-arabinopyranose
show the reaction diagram </