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Q03415

- ENP1_LYSSH

UniProt

Q03415 - ENP1_LYSSH

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Protein
Gamma-D-glutamyl-L-diamino acid endopeptidase 1
Gene
N/A
Organism
Lysinibacillus sphaericus (Bacillus sphaericus)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

An endopeptidase which hydrolyzes the gamma-D-Glu-(L)meso-diaminopimelic acid bond of L-Ala-gamma-D-Glu-(L)meso-diaminopimelic acid and L-Ala-gamma-D-Glu-(L)meso-diaminopimelic acid(L)-D-Ala peptides. It is active on spore cortex peptidoglycan.

Catalytic activityi

Hydrolysis of gamma-D-glutamyl bonds to the L-terminus (position 7) of meso-diaminopimelic acid (meso-A2pm) in 7-(L-Ala-gamma-D-Glu)-meso-A2pm and 7-(L-Ala-gamma-D-Glu)-7-(D-Ala)-meso-A2pm. It is required that the D-terminal amino and carboxy groups of meso-A2pm are unsubstituted.

Cofactori

Zinc.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi162 – 1621Zinc By similarity
Metal bindingi165 – 1651Zinc By similarity
Binding sitei255 – 2551Substrate By similarity
Metal bindingi307 – 3071Zinc By similarity
Active sitei347 – 3471Proton donor By similarity
Active sitei366 – 3661Nucleophile By similarity

GO - Molecular functioni

  1. metallocarboxypeptidase activity Source: InterPro
  2. zinc ion binding Source: InterPro

GO - Biological processi

  1. sporulation resulting in formation of a cellular spore Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Metalloprotease, Protease

Keywords - Biological processi

Cell wall biogenesis/degradation, Sporulation

Keywords - Ligandi

Metal-binding, Zinc

Protein family/group databases

MEROPSiM14.008.

Names & Taxonomyi

Protein namesi
Recommended name:
Gamma-D-glutamyl-L-diamino acid endopeptidase 1 (EC:3.4.19.11)
Alternative name(s):
Endopeptidase I
Gamma-D-glutamyl-L-diamino acid endopeptidase I
Gamma-D-glutamyl-meso-diaminopimelate peptidase I
OrganismiLysinibacillus sphaericus (Bacillus sphaericus)
Taxonomic identifieri1421 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeLysinibacillus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 396396Gamma-D-glutamyl-L-diamino acid endopeptidase 1
PRO_0000212788Add
BLAST

Expressioni

Developmental stagei

Produced at stage IV of sporulation in forespore and spore integuments.

Structurei

3D structure databases

ProteinModelPortaliQ03415.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati3 – 4644LysM 1
Add
BLAST
Repeati53 – 9644LysM 2
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni101 – 396296Catalytic
Add
BLAST

Domaini

LysM repeats are thought to be involved in peptidoglycan binding.

Sequence similaritiesi

Belongs to the peptidase M14 family.
Contains 2 LysM repeats.

Keywords - Domaini

Repeat

Family and domain databases

Gene3Di3.10.350.10. 2 hits.
InterProiIPR018392. LysM_dom.
IPR000834. Peptidase_M14.
[Graphical view]
PfamiPF01476. LysM. 2 hits.
PF00246. Peptidase_M14. 1 hit.
[Graphical view]
SMARTiSM00257. LysM. 2 hits.
SM00631. Zn_pept. 1 hit.
[Graphical view]
SUPFAMiSSF54106. SSF54106. 2 hits.
PROSITEiPS00132. CARBOXYPEPT_ZN_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q03415-1 [UniParc]FASTAAdd to Basket

« Hide

MDILIRPGDS LWYFSDLFKI PLQLLLDSNR NINPQLLQVG QRIQIPGYVT    50
TSYTITQGDS LWQIAQNKNL PLNAILLVNP EIQPSRLHIG QTIQVPQRLT 100
WRLVNGQQNY DYSMMMNDIK KLQTAYPFLQ GTPIGNSVLA QPIPEILIGN 150
GSKRIHYKAS FHANEWITTP IIMTFLNDYL LALTNQTTIR GLSMGPLYNQ 200
TTLSLVPMVN PDGVNLVING PPANEALKNK LIAWNHNSQN FSGWKANING 250
VDLNDQFPAK WELENARNPQ TPGPRDYGGE APLTQPEAIA MADLTRSRNF 300
AWVLAFHTQG RVIYWGFENL EPPESQTMVE EFSRVSGYEP IQSANSYAGY 350
KDWFIQDWRR PGFTVELGSG TNPLPISEFD TIYQEALGIF LAGLYL 396
Length:396
Mass (Da):44,724
Last modified:October 1, 1994 - v1
Checksum:iD929CEBC92324473
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X69507 Genomic DNA. Translation: CAA49259.1.
PIRiS33310.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X69507 Genomic DNA. Translation: CAA49259.1 .
PIRi S33310.

3D structure databases

ProteinModelPortali Q03415.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

MEROPSi M14.008.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 3.10.350.10. 2 hits.
InterProi IPR018392. LysM_dom.
IPR000834. Peptidase_M14.
[Graphical view ]
Pfami PF01476. LysM. 2 hits.
PF00246. Peptidase_M14. 1 hit.
[Graphical view ]
SMARTi SM00257. LysM. 2 hits.
SM00631. Zn_pept. 1 hit.
[Graphical view ]
SUPFAMi SSF54106. SSF54106. 2 hits.
PROSITEi PS00132. CARBOXYPEPT_ZN_1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Characterization of the sporulation-related gamma-D-glutamyl-(L)meso-diaminopimelic-acid-hydrolysing peptidase I of Bacillus sphaericus NCTC 9602 as a member of the metallo(zinc) carboxypeptidase A family. Modular design of the protein."
    Hourdou M.-L., Guinand M., Vacheron M.J., Michel G., Denoroy L., Duez C.M., Englebert S., Joris B., Weber G., Ghuysen J.-M.
    Biochem. J. 292:563-570(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.
    Strain: DSM 396 / NCTC 9602.
  2. "Purification and partial characterization of the extracellular gamma-D-glutamyl-(L)meso-diaminopimelate endopeptidase I, from Bacillus sphaericus NCTC 9602."
    Garnier M., Vacheron M., Guinard J.-M., Michel G.
    Eur. J. Biochem. 148:539-543(1985) [PubMed] [Europe PMC] [Abstract]
    Cited for: CHARACTERIZATION.
    Strain: DSM 396 / NCTC 9602.

Entry informationi

Entry nameiENP1_LYSSH
AccessioniPrimary (citable) accession number: Q03415
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: September 3, 2014
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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