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P23557

- XYN4_CALSA

UniProt

P23557 - XYN4_CALSA

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Protein
Putative endo-1,4-beta-xylanase
Gene
N/A
Organism
Caldicellulosiruptor saccharolyticus (Caldocellum saccharolyticum)
Status
Reviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

Could be a xylanase By similarity.

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei104 – 1041Proton donor By similarity
Active sitei216 – 2161Nucleophile By similarity

GO - Molecular functioni

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

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

CAZyiGH10. Glycoside Hydrolase Family 10.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative endo-1,4-beta-xylanase (EC:3.2.1.8)
Short name:
Xylanase
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase
ORF4
OrganismiCaldicellulosiruptor saccharolyticus (Caldocellum saccharolyticum)
Taxonomic identifieri44001 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacterales Family III. Incertae SedisCaldicellulosiruptor

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 312312Putative endo-1,4-beta-xylanase
PRO_0000184068Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP23557.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni23 – 274252Catalytic Reviewed prediction
Add
BLAST

Sequence similaritiesi

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001000. Glyco_hydro_10.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00331. Glyco_hydro_10. 1 hit.
[Graphical view]
PRINTSiPR00134. GLHYDRLASE10.
SMARTiSM00633. Glyco_10. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P23557-1 [UniParc]FASTAAdd to Basket

« Hide

MKQQYLLDYE ATKASKNGMP VCKFDSCIPA LQFCKENGIK MRGHVLVWHN    50
QTPEWFFHKD YDVSKPLVDA ATMERRLESY IKQVIEFCQK NYPGVVYCWD 100
VVNEAILDDG SWREINNNWY TIMKEKYVEK AFYYARKYAK KDVALFYNDY 150
NVFLPAKREA IYNLAQKLKE KGLIDGLGLQ PTVGLNYPEL DSDDIDSFKT 200
TLETFAKLGL QIHITELNFE IKGDESNRTP ENLKKQADRY YEMMKLLLKE 250
DTDNGGPCNI TCVTVFGICD DYPLYKNFKQ CMYLWDKNCN PKPCFYSFLQ 300
AGLDWKASLL SK 312
Length:312
Mass (Da):36,494
Last modified:November 1, 1991 - v1
Checksum:i6C2A049212F9CB6E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M34459 Genomic DNA. Translation: AAA23062.1.
PIRiD37202.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M34459 Genomic DNA. Translation: AAA23062.1 .
PIRi D37202.

3D structure databases

ProteinModelPortali P23557.
ModBasei Search...

Protein family/group databases

CAZyi GH10. Glycoside Hydrolase Family 10.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00114 .

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
InterProi IPR001000. Glyco_hydro_10.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF00331. Glyco_hydro_10. 1 hit.
[Graphical view ]
PRINTSi PR00134. GLHYDRLASE10.
SMARTi SM00633. Glyco_10. 1 hit.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 1 hit.
PROSITEi PS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Cloning, sequence analysis, and expression of genes encoding xylan-degrading enzymes from the thermophile 'Caldocellum saccharolyticum'."
    Luethi E., Love D.R., McAnulty J., Wallace C., Caughey P.A., Saul D.J., Bergquist P.L.
    Appl. Environ. Microbiol. 56:1017-1024(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiXYN4_CALSA
AccessioniPrimary (citable) accession number: P23557
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1991
Last sequence update: November 1, 1991
Last modified: December 11, 2013
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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

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