Reviewed, UniProtKB/Swiss-Prot Q9RI72 (XYNC_STRCO)

Names and origin

Protein names

Recommended name:
    Endo-1,4-beta-xylanase C
      Short name=Xylanase C
    EC=3.2.1.8
Alternative name(s):
    1,4-beta-D-xylan xylanohydrolase C

Gene names

Name:	xlnC
Ordered Locus Names:	SCO0105
ORF Names:	SCJ11.34c

Organism

Streptomyces coelicolor [Complete proteome] [HAMAP]

Taxonomic identifier

1902 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces

Protein attributes

Sequence length	241 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.
Pathway	Glycan degradation; xylan degradation.
Subcellular location	Secreted By similarity.
Post-translational modification	Predicted to be exported by the Tat system. The position of the signal peptide cleavage has not been experimentally proven.
Sequence similarities	Belongs to the glycosyl hydrolase 11 (cellulase G) family.

Ontologies

Keywords
Biological process	Xylan degradation
Cellular component	Secreted
Domain	Signal
Molecular function	Glycosidase Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	xylan catabolic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	extracellular region Inferred from electronic annotation. Source: UniProtKB-SubCell
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 – 49	49	Tat-type signal By similarity
	Chain	50 – 241	192	Endo-1,4-beta-xylanase C		PRO_0000295647
Sites
	Active site	135	1	Nucleophile By similarity
	Active site	227	1	Proton donor By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9RI72-1 [UniParc]. Last modified May 1, 2000. Version 1. Checksum: 37B6E99DE517B78F	FASTA	241	25,845
	10 20 30 40 50 60 MQQDGTQQDR IKQSPAPLNG MSRRGFLGGA GTLALATASG LLLPGTAHAA TTITTNQTGT 70 80 90 100 110 120 DGMYYSFWTD GGGSVSMTLN GGGSYSTQWT NCGNFVAGKG WSTGGRRTVR YNGYFNPSGN 130 140 150 160 170 180 GYGCLYGWTS NPLVEYYIVD NWGSYRPTGT YKGTVSSDGG TYDIYQTTRY NAPSVEGTKT 190 200 210 220 230 240 FQQYWSVRQS KVTSGSGTIT TGNHFDAWAR AGMNMGQFRY YMIMATEGYQ SSGSSNITVS G

References

[1]

"Complete genome sequence of the model actinomycete Streptomyces coelicolor A3(2)." Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L., Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D., Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A., Fraser A., Goble A. , Hidalgo J., Hornsby T., Howarth S., Huang C.-H., Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E., Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D., Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A., Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A. Nature 417:141-147(2002) [PubMed: 12000953] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-471 / A3(2) / M145.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL939104 Genomic DNA. Translation: CAB52919.1.
PIR	T37005.
RefSeq	NP_624448.1.
3D structure databases
HSSP	HSSP built from PDB template 1XNB based on UniProtKB P09850.
SMR	Q9RI72. Positions 53-237.
ModBase	Search...
Protein family/group databases
CAZy	GH11. Glycoside Hydrolase Family 11.
Genome annotation databases
GeneID	1095530.
KEGG	sco:SCO0105.
NMPDR	fig|100226.1.peg.89.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG329722.
OMA	GTYDIYT.
Enzyme and pathway databases
BioCyc	SCOE100226:SCO0105-MONOMER.
BRENDA	3.2.1.8. 1084.
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. IPR006311. TAT_signal. IPR017909. Twin_arg_translocation_Tat. [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.
TIGRFAMs	TIGR01409. TAT_signal_seq. 1 hit.
PROSITE	PS00776. GLYCOSYL_HYDROL_F11_1. 1 hit. PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit. PS51318. TAT. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

XYNC_STRCO

Accession

Primary (citable) accession number: Q9RI72

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 24, 2007
Last sequence update:	May 1, 2000
Last modified:	February 9, 2010
This is version 59 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)