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Protein

Lysozyme

Gene
N/A
Organism
Asterias rubens (Common European starfish) (Asterias vulgaris)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Antimicrobial, Bacteriolytic enzyme, Glycosidase, Hydrolase

Protein family/group databases

CAZyiGH22. Glycoside Hydrolase Family 22.

Names & Taxonomyi

Protein namesi
Recommended name:
Lysozyme (EC:3.2.1.17)
Alternative name(s):
1,4-beta-N-acetylmuramidase
OrganismiAsterias rubens (Common European starfish) (Asterias vulgaris)
Taxonomic identifieri7604 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEchinodermataEleutherozoaAsterozoaAsteroideaForcipulataceaForcipulatidaAsteriidaeAsterias

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›25›25LysozymePRO_0000208877Add
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 22 family.Curated

Sequencei

Sequence statusi: Fragment.

P37715-1 [UniParc]FASTAAdd to basket

« Hide

        10         20 
SGPVPSGCLR CICVVESGXR MPNPV
Length:25
Mass (Da):2,569
Last modified:October 1, 1994 - v1
Checksum:i6FA1D6BE87C5BE18
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei25 – 251

Sequence databases

PIRiA11762.

Cross-referencesi

Sequence databases

PIRiA11762.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH22. Glycoside Hydrolase Family 22.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. Cited for: PROTEIN SEQUENCE.

Entry informationi

Entry nameiLYS_ASTRU
AccessioniPrimary (citable) accession number: P37715
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: October 1, 2014
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.