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Q06562

- XYN1_COCCA

UniProt

Q06562 - XYN1_COCCA

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Protein

Endo-1,4-beta-xylanase I

Gene
XYL1
Organism
Cochliobolus carbonum (Bipolaris zeicola)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Major xylan-degrading enzyme. Contributes to the hydrolysis of arabinoxylan, the major component of maize cell-walls.

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei115 – 1151Nucleophile By similarity
Active sitei206 – 2061Proton donor By similarity

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

BRENDAi3.2.1.8. 1551.
UniPathwayiUPA00114.

Protein family/group databases

CAZyiGH11. Glycoside Hydrolase Family 11.
mycoCLAPiXYN11A_COCCA.

Names & Taxonomyi

Protein namesi
Recommended name:
Endo-1,4-beta-xylanase I (EC:3.2.1.8)
Short name:
Xylanase I
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase 1
Gene namesi
Name:XYL1
OrganismiCochliobolus carbonum (Bipolaris zeicola)
Taxonomic identifieri5017 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaDothideomycetesPleosporomycetidaePleosporalesPleosporineaePleosporaceaeBipolaris

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3030 Reviewed predictionAdd
BLAST
Chaini31 – 221191Endo-1,4-beta-xylanase IPRO_0000008003Add
BLAST

Post-translational modificationi

The N-terminus is blocked.

Structurei

3D structure databases

ProteinModelPortaliQ06562.
SMRiQ06562. Positions 31-218.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.180. 1 hit.
InterProiIPR008985. ConA-like_lec_gl_sf.
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.

Q06562-1 [UniParc]FASTAAdd to Basket

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MVSFTSIITA AVAATGALAA PATDVSLVAR QNTPNGEGTH NGCFWSWWSD    50
GGARATYTNG AGGSYSVSWG SGGNLVGGKG WNPGTARTIT YSGTYNYNGN 100
SYLAVYGWTR NPLVEYYVVE NFGTYDPSSQ SQNKGTVTSD GSSYKIAQST 150
RTNQPSIDGT RTFQQYWSVR QNKRSSGSVN MKTHFDAWAS KGMNLGQHYY 200
QIVATEGYFS TGNAQITVNC P 221
Length:221
Mass (Da):23,728
Last modified:February 1, 1995 - v1
Checksum:i59DBD8983FC5B08C
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti81 – 811W → I AA sequence 1 Publication
Sequence conflicti107 – 1071G → A AA sequence 1 Publication
Sequence conflicti131 – 1311S → W AA sequence 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L13596 Genomic DNA. Translation: AAA33024.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L13596 Genomic DNA. Translation: AAA33024.1 .

3D structure databases

ProteinModelPortali Q06562.
SMRi Q06562. Positions 31-218.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH11. Glycoside Hydrolase Family 11.
mycoCLAPi XYN11A_COCCA.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00114 .
BRENDAi 3.2.1.8. 1551.

Family and domain databases

Gene3Di 2.60.120.180. 1 hit.
InterProi IPR008985. ConA-like_lec_gl_sf.
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

  1. "Cloning and targeted gene disruption of XYL1, a beta 1,4-xylanase gene from the maize pathogen Cochliobolus carbonum."
    Apel P.C., Panaccione D.G., Holden F.R., Walton J.D.
    Mol. Plant Microbe Interact. 6:467-473(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: Race 1 / Isolate SB111.
  2. "Xylanases from the fungal maize pathogen Cochliobolus carbonum."
    Holden F.R., Walton J.D.
    Physiol. Mol. Plant Pathol. 40:39-47(1992)
    [AGRICOLA] [Europe PMC]
    Cited for: PARTIAL PROTEIN SEQUENCE.

Entry informationi

Entry nameiXYN1_COCCA
AccessioniPrimary (citable) accession number: Q06562
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: January 22, 2014
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

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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