P38534 (GUNX_PRUPE) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Endoglucanase CX EC=3.2.1.4 Alternative name(s): CX-cellulase Endo-1,4-beta-glucanase
Organism	Prunus persica (Peach) (Amygdalus persica)
Taxonomic identifier	3760 [NCBI]
Taxonomic lineage	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › fabids › Rosales › Rosaceae › Amygdaloideae › Amygdaleae › Prunus

Protein attributes

Sequence length	251 AA.
Sequence status	Fragment.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	Degrades carboxymethylcellulose (CMC).
Catalytic activity	Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
Sequence similarities	Belongs to the glycosyl hydrolase 9 (cellulase E) family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism Cellulose degradation Polysaccharide degradation
Molecular function	Glycosidase Hydrolase
Gene Ontology (GO)
Biological_process	cellulose catabolic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	cellulase 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
	Chain	‹1 – ›251	›251	Endoglucanase CX		PRO_0000184060
Experimental info
	Non-terminal residue	1	1
	Non-terminal residue	251	1

Sequences

	Sequence		Length	Mass (Da)
	P38534 [UniParc]. Last modified October 1, 1994. Version 1. Checksum: 653185E0F4763EAC	FASTA	251	27,476
	10 20 30 40 50 60 PEDMDTPRNV YKVSTQNPGS DVAAETAAAL AAASIVFKDS DPSYSGKLLH TAMKVFDFAD 70 80 90 100 110 120 RYRGSYSDSI GSVVCPFYCS YSGHHDELLW GASWIHRASQ NRSYLVYIKS NGHILGEDDD 130 140 150 160 170 180 GFSASWDDKE TGTKVLLVSK SFLERHVEEF QLYKAHSGNY ICSLLPGTSN FQGQYTPGGL 190 200 210 220 230 240 LYKASESNLQ YVTSTTLLLL TYAKYLRTNG GVATCGSSKV TAETLISEAK KQVDYILGNN 250 PAKISYMVGF G

References

[1]	Bonghi C., Tonutti P., Ramina A. Submitted (JUN-1993) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. Redhaven. Tissue: Abscission zone.

Cross-references

Sequence databases
EMBL GenBank DDBJ	Z23119 mRNA. Translation: CAA80665.1.
PIR	S39202.
3D structure databases
ProteinModelPortal	P38534.
ModBase	Search...
Protein family/group databases
CAZy	GH9. Glycoside Hydrolase Family 9.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
Gene3D	1.50.10.10. 1 hit.
InterPro	IPR008928. 6-hairpin_glycosidase-like. IPR012341. 6hp_glycosidase. IPR001701. Glyco_hydro_9. [Graphical view]
Pfam	PF00759. Glyco_hydro_9. 1 hit. [Graphical view]
SUPFAM	SSF48208. Glyco_trans_6hp. 1 hit.
PROSITE	PS00592. GLYCOSYL_HYDROL_F9_1. Partial match. PS00698. GLYCOSYL_HYDROL_F9_2. Partial match. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GUNX_PRUPE

Accession

Primary (citable) accession number: P38534

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1994
Last sequence update:	October 1, 1994
Last modified:	March 6, 2013
This is version 61 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program