P21834 (GUN2_SCLSC) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Endoglucanase 2 Short name=EG2 EC=3.2.1.4 Alternative name(s): Cellulase Endo-1,4-beta-glucanase
Organism	Sclerotinia sclerotiorum (White mold) (Whetzelinia sclerotiorum)
Taxonomic identifier	5180 [NCBI]
Taxonomic lineage	cellular organisms › Eukaryota › Opisthokonta › Fungi › Dikarya › Ascomycota › saccharomyceta › Pezizomycotina › leotiomyceta › sordariomyceta › Leotiomycetes › Helotiales › Sclerotiniaceae › Sclerotinia

Protein attributes

Sequence length	31 AA.
Sequence status	Fragment.
Protein existence	Evidence at protein level

General annotation (Comments)

Catalytic activity	Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
Miscellaneous	Active towards carboxymethyl cellulose.

Ontologies

Keywords
Biological process	Carbohydrate metabolism Cellulose degradation Polysaccharide degradation
Molecular function	Glycosidase Hydrolase
Technical term	Direct protein sequencing
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 – ›31	›31	Endoglucanase 2		PRO_0000184079
Experimental info
	Non-terminal residue	31	1

Sequences

	Sequence		Length	Mass (Da)
	P21834 [UniParc]. Last modified May 1, 1991. Version 1. Checksum: A0C6D4AC68135A68	FASTA	31	3,192
	10 20 30 NIYYAGVAES GGEFGVYSGS GTVLXXLPLT F

References

[1]	"Purification and characterization of two endo-beta-1,4-D-glucanases from Sclerotinia sclerotiorum." Waksman G. Biochim. Biophys. Acta 1073:49-55(1991) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE. Strain: De Bary.

Cross-references

Sequence databases
PIR	S13663.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
ProtoNet	Search...

Entry information

Entry name

GUN2_SCLSC

Accession

Primary (citable) accession number: P21834

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 1, 1991
Last sequence update:	May 1, 1991
Last modified:	April 3, 2013
This is version 40 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Fungal Protein Annotation Program