Q8J1V6 (Q8J1V6_9PEZI) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Endo-1,4-beta-xylanase RuleBase RU004392
EC=3.2.1.8 RuleBase RU004392

Gene names

Name:

xyn11A EMBL CAD48749.1

Organism

Chaetomium thermophilum EMBL CAD48749.1

Taxonomic identifier

209285 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Sordariomycetes › Sordariomycetidae › Sordariales › Chaetomiaceae › Chaetomium

Protein attributes

Sequence length	261 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

General annotation (Comments)

Catalytic activity	Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans. RuleBase RU004392
Pathway	Glycan degradation; xylan degradation. RuleBase RU004392
Sequence similarities	Belongs to the glycosyl hydrolase 11 (cellulase G) family. RuleBase RU003433

Ontologies

Keywords
Biological process	Xylan degradation RuleBase RU003433 EMBL CAD48749.1
Domain	Signal EMBL CAD48749.1
Molecular function	Glycosidase RuleBase RU003433 Hydrolase
Technical term	3D-structure PDB 1H1A PDB 1XNK
Gene Ontology (GO)
Biological process	xylan catabolic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	endo-1,4-beta-xylanase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 19	19	Potential EMBL CAD48749.1
	Chain	20 – 261	242	endoxylanase 11A EMBL CAD48749.1		PRO_5000068860

Sequences

	Sequence		Length	Mass (Da)
	Q8J1V6 [UniParc]. Last modified March 1, 2003. Version 1. Checksum: 420D6256334D7707	FASTA	261	27,844
	10 20 30 40 50 60 MVNFSTLFLA ASTAALAAAA PSIEKRQTLT SSATGTHNGY YYSFWTDGQG NIRFNLESGG 70 80 90 100 110 120 QYSVTWSGNG NWVGGKGWNP GTDNRVINYT ADYRPNGNSY LAVYGWTRNP LIEYYVVESF 130 140 150 160 170 180 GTYDPSTGAT RMGSVTTDGG TYNIYRTQRV NAPSIEGTKT FYQYWSVRTS KRTGGTVTMA 190 200 210 220 230 240 NHFNAWRQAG LQLGSHDYQI VATEGYYSSG SATVNVGGST TGGNNGGNNG GNNGGNNGGN 250 260 TGSNVSISRP RKMGSLASTR S

References

[1]	"Production in Trichoderma reesei of three xylanases from Chaetomium thermophilum: a recombinant thermoxylanase for biobleaching of kraft pulp." Mantyla A., Paloheimo M., Hakola S., Lindberg E., Leskinen S., Kallio J., Vehmaanpera J., Lantto R., Suominen P. Appl. Microbiol. Biotechnol. 76:377-386(2007) [PubMed: 17549471] [Abstract] Cited for: NUCLEOTIDE SEQUENCE.
[2]	"Three-dimensional structures of thermophilic beta-1,4-xylanases from Chaetomium thermophilum and Nonomuraea flexuosa. Comparison of twelve xylanases in relation to their thermal stability." Hakulinen N., Turunen O., Janis J., Leisola M., Rouvinen J. Eur. J. Biochem. 270:1399-1412(2003) [PubMed: 12653995] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.75 ANGSTROMS) OF 28-217.
[3]	"Determination of thioxylo-oligosaccharide binding to family 11 xylanases using electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry and X-ray crystallography." Janis J., Hakanpaa J., Hakulinen N., Ibatullin F.M., Hoxha A., Derrick P.J., Rouvinen J., Vainiotalo P. FEBS J. 272:2317-2333(2005) [PubMed: 15853815] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.55 ANGSTROMS) OF 28-222.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

AJ508931 Genomic DNA. Translation: CAD48749.1.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
1H1A	X-ray	1.75	A/B	28-217	[»]
1XNK	X-ray	1.55	A/B	28-222	[»]

ProteinModelPortal

Q8J1V6.

SMR

Q8J1V6. Positions 27-217.

ModBase

Search...

Protein family/group databases

CAZy

GH11. Glycoside Hydrolase Family 11.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Family and domain databases

InterPro

IPR008985. ConA-like_lec_gl.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12_cat.
IPR018208. Glyco_hydro_11_AS.
[Graphical view]

Gene3D

G3DSA:2.60.120.180. Glyco_hydro_11/12_cat. 1 hit.

Pfam

PF00457. Glyco_hydro_11. 1 hit.
[Graphical view]

PRINTS

PR00911. GLHYDRLASE11.

SUPFAM

SSF49899. ConA_like_lec_gl. 1 hit.

PROSITE

PS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
[Graphical view]

ProtoNet

Search...

Entry information

Entry name

Q8J1V6_9PEZI

Accession

Primary (citable) accession number: Q8J1V6

Entry history

Integrated into UniProtKB/TrEMBL:	March 1, 2003
Last sequence update:	March 1, 2003
Last modified:	March 8, 2011
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)