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	Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › 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: 1991146] [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:	May 31, 2011
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Fungal Protein Annotation Program