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Q83EC8

- LSPA_COXBU

UniProt

Q83EC8 - LSPA_COXBU

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Protein

Lipoprotein signal peptidase

Gene
lspA, CBU_0397
Organism
Coxiella burnetii (strain RSA 493 / Nine Mile phase I)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

This protein specifically catalyzes the removal of signal peptides from prolipoproteins By similarity.UniRule annotation

Catalytic activityi

Release of signal peptides from bacterial membrane prolipoproteins. Hydrolyzes -Xaa-Yaa-Zaa-|-(S,diacylglyceryl)Cys-, in which Xaa is hydrophobic (preferably Leu), and Yaa (Ala or Ser) and Zaa (Gly or Ala) have small, neutral side chains.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei114 – 1141 By similarity
Active sitei141 – 1411 By similarity

GO - Molecular functioni

  1. aspartic-type endopeptidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aspartyl protease, Hydrolase, Protease

Enzyme and pathway databases

BioCyciCBUR227377:GJ7S-399-MONOMER.
UniPathwayiUPA00665.

Protein family/group databases

MEROPSiA08.001.

Names & Taxonomyi

Protein namesi
Recommended name:
Lipoprotein signal peptidase (EC:3.4.23.36)
Alternative name(s):
Prolipoprotein signal peptidase
Signal peptidase II
Short name:
SPase II
Gene namesi
Name:lspA
Ordered Locus Names:CBU_0397
OrganismiCoxiella burnetii (strain RSA 493 / Nine Mile phase I)
Taxonomic identifieri227377 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaLegionellalesCoxiellaceaeCoxiella
ProteomesiUP000002671: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei9 – 2921Helical; Reviewed predictionAdd
BLAST
Transmembranei42 – 6221Helical; Reviewed predictionAdd
BLAST
Transmembranei67 – 8721Helical; Reviewed predictionAdd
BLAST
Transmembranei93 – 11321Helical; Reviewed predictionAdd
BLAST
Transmembranei137 – 15721Helical; Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 163163Lipoprotein signal peptidaseUniRule annotationPRO_0000289372Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi227377.CBU_0397.

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase A8 family.

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG0597.
HOGENOMiHOG000096993.
KOiK03101.
OMAiDFASKQW.
OrthoDBiEOG6PGKBM.

Family and domain databases

HAMAPiMF_00161. LspA.
InterProiIPR001872. Peptidase_A8.
[Graphical view]
PfamiPF01252. Peptidase_A8. 1 hit.
[Graphical view]
PRINTSiPR00781. LIPOSIGPTASE.
TIGRFAMsiTIGR00077. lspA. 1 hit.
PROSITEiPS00855. SPASE_II. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q83EC8-1 [UniParc]FASTAAdd to Basket

« Hide

MVTKKSKKAW PWLWFSVLVI LLDQLSKYLA NHFLSLGHPV KILPFLNFTL    50
NYNTGAAFSF LGTENGWQII FFAAISFVVS IFLILWLSRT SRSEIMMLLG 100
LSLIIGGALG NFIDRLRWSY VTDFIDFHIK DWHFATFNVA DSAICVGVFL 150
LIVHMLLTPS SKP 163
Length:163
Mass (Da):18,575
Last modified:June 1, 2003 - v1
Checksum:i5AA56349B297A288
GO

Sequence cautioni

The sequence AAO89950.2 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016828 Genomic DNA. Translation: AAO89950.2. Different initiation.
RefSeqiNP_819436.2. NC_002971.3.

Genome annotation databases

EnsemblBacteriaiAAO89950; AAO89950; CBU_0397.
GeneIDi1208280.
KEGGicbu:CBU_0397.
PATRICi17929489. VBICoxBur82552_0391.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016828 Genomic DNA. Translation: AAO89950.2 . Different initiation.
RefSeqi NP_819436.2. NC_002971.3.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 227377.CBU_0397.

Protein family/group databases

MEROPSi A08.001.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAO89950 ; AAO89950 ; CBU_0397 .
GeneIDi 1208280.
KEGGi cbu:CBU_0397.
PATRICi 17929489. VBICoxBur82552_0391.

Phylogenomic databases

eggNOGi COG0597.
HOGENOMi HOG000096993.
KOi K03101.
OMAi DFASKQW.
OrthoDBi EOG6PGKBM.

Enzyme and pathway databases

UniPathwayi UPA00665 .
BioCyci CBUR227377:GJ7S-399-MONOMER.

Family and domain databases

HAMAPi MF_00161. LspA.
InterProi IPR001872. Peptidase_A8.
[Graphical view ]
Pfami PF01252. Peptidase_A8. 1 hit.
[Graphical view ]
PRINTSi PR00781. LIPOSIGPTASE.
TIGRFAMsi TIGR00077. lspA. 1 hit.
PROSITEi PS00855. SPASE_II. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RSA 493 / Nine Mile phase I.

Entry informationi

Entry nameiLSPA_COXBU
AccessioniPrimary (citable) accession number: Q83EC8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: June 1, 2003
Last modified: May 14, 2014
This is version 72 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

Complete proteome, Reference proteome

Documents

  1. Coxiella burnetii
    Coxiella burnetii (strain RSA 493): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. Peptidase families
    Classification of peptidase families and list of entries
  4. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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