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Reviewed, UniProtKB/Swiss-Prot P37159 (LYSE_DROME)

Last modified June 16, 2009. Version 75. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    Lysozyme E
    EC=3.2.1.17
Alternative name(s):
    1,4-beta-N-acetylmuramidase E
Gene names
Name: LysE
ORF Names: CG1180
OrganismDrosophila melanogaster (Fruit fly) [Complete proteome]
Taxonomic identifier7227 [NCBI]
Taxonomic lineageEukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora

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Protein attributes

Sequence length140 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level.

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General annotation (Comments)

Function

Unlikely to play an active role in the humoral immune defense. May have a function in the digestion of bacteria in the food.

Catalytic activity

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.

Tissue specificity

Found in the midgut.

Developmental stage

Maximal expression is found during the third larval instar, it drops to become undetectable in the late pupal stage. The expression in adults is similar to that of first and second larval instars.

Sequence similarities

Belongs to the glycosyl hydrolase 22 family.

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 1818 By similarity
Chain19 – 140122Lysozyme E
PRO_0000018513

Sites

Active site501 By similarity
Active site681 By similarity

Amino acid modifications

Disulfide bond24 ↔ 139 By similarity
Disulfide bond45 ↔ 129 By similarity
Disulfide bond80 ↔ 96 By similarity
Disulfide bond92 ↔ 110 By similarity

Experimental info

Sequence conflict121M → L in CAA80229. Ref.1
Sequence conflict761N → D in CAA80229. Ref.1
Sequence conflict1381G → D in CAA80229. Ref.1

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Sequences

Sequence LengthMass (Da)Tools
P37159-1 [UniParc].

Last modified December 1, 2000. Version 2.
Checksum: CEB5465CF6B6F123

FASTA14015,553
        10         20         30         40         50         60 
MKAFIVLVAL AMAAPALGRT LDRCSLAREM SNLGVPRDQL ARWACIAEHE SSYRTGVVGP 

        70         80         90        100        110        120 
ENYNGSNDYG IFQINNYYWC APPSGRFSYN ECGLSCNALL TDDITHSVRC AQKVLSQQGW 

       130        140 
SAWSTWHYCS GWLPSIDGCF

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References

« Hide 'large scale' references
[1]"The lysozyme locus in Drosophila melanogaster: an expanded gene family adapted for expression in the digestive tract."
Daffre S., Kylsten P., Samakovlis C., Hultmark D.
Mol. Gen. Genet. 242:152-162(1994) [PubMed: 8159165] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: Canton-S.
[2]"The genome sequence of Drosophila melanogaster."
Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D., Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F., George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N., Sutton G.G., Wortman J.R., Yandell M.D. expand/collapse author list , Zhang Q., Chen L.X., Brandon R.C., Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C., Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A., An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A., Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V., Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J., Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E., Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B., Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I., Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C., Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S., Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M., Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M., Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D., Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F., Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D., Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A., Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C., McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C., Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L., Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R., Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V., Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F., Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J., Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R., Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y., Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T., Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S., Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W., Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M., Venter J.C.
Science 287:2185-2195(2000) [PubMed: 10731132] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Berkeley.
[3]"Annotation of the Drosophila melanogaster euchromatic genome: a systematic review."
Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S., Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E., Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P., Bettencourt B.R., Celniker S.E., de Grey A.D.N.J. expand/collapse author list , Drysdale R.A., Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M., Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E.
Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002) [PubMed: 12537572] [Abstract]
Cited for: GENOME REANNOTATION.

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Cross-references

Sequence databases

Z22227 Genomic DNA. Translation: CAA80229.1.
AE014296 Genomic DNA. Translation: AAF47451.1.
PIRS41577.
RefSeqNP_476827.2.
UniGeneDm.33485

3D structure databases

HSSPHSSP built from PDB template 1OUE based on UniProtKB P00695.
SMRP37159. Positions 19-140.
ModBaseSearch...

Protein-protein interaction databases

DIPDIP:20170N.

Protein family/group databases

CAZyGH22. Glycoside Hydrolase Family 22.

Genome annotation databases

EnsemblFBgn0004428. Drosophila melanogaster. [Contig view]
GeneID38128.
KEGGdme:Dmel_CG1180.

Organism-specific databases

FlyBaseFBgn0004428. LysE.

Phylogenomic databases

HOGENOMP37159.
OMAP37159. SECELAK.

Enzyme and pathway databases

BioCycDMEL-XXX-02:DMEL-XXX-02-014581-MON.
BRENDA3.2.1.17. 48.

Gene expression databases

GermOnlineCG1180. Drosophila melanogaster.

Family and domain databases

InterProIPR001916. Glyco_hydro_22.
IPR019799. Glyco_hydro_22_CS.
IPR000974. Glyco_hydro_22_lys.
[Graphical view]
PfamPF00062. Lys. 1 hit.
[Graphical view]
PRINTSPR00137. LYSOZYME.
PR00135. LYZLACT.
SMARTSM00263. LYZ1. 1 hit.
[Graphical view]
PROSITEPS00128. LACTALBUMIN_LYSOZYME_1. 1 hit.
PS51348. LACTALBUMIN_LYSOZYME_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

NextBio807105.

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Entry information

Entry nameLYSE_DROME
AccessionPrimary (citable) accession number: P37159
Secondary accession number(s): Q9W0J5
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: December 1, 2000
Last modified: June 16, 2009
This is version 75 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectDrosophila annotation project

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Relevant documents

Drosophila

Drosophila: entries, gene names and cross-references to FlyBase

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents