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Protein

Periplasmic mercury ion-binding protein

Gene

merP

Organism
Pseudomonas stutzeri (Pseudomonas perfectomarina)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

Involved in mercury resistance. Acts as a mercury scavenger that specifically binds to a mercuric ion in the periplasm and probably passes it to the cytoplasmic mercuric reductase MerA via the mercuric transport protein MerT.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi33PROSITE-ProRule annotation1
Metal bindingi36PROSITE-ProRule annotation1

GO - Molecular functioni

Keywordsi

Biological processMercuric resistanceUniRule annotation
LigandMercuryUniRule annotation, Metal-bindingPROSITE-ProRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Periplasmic mercury ion-binding proteinUniRule annotation
Gene namesi
Name:merPUniRule annotationImported
Ordered Locus Names:PSTAB_1236Imported
ORF Names:CAQ69_21640Imported
Encoded oniPlasmid pPBImported
OrganismiPseudomonas stutzeri (Pseudomonas perfectomarina)Imported
Taxonomic identifieri316 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000196783 Componenti: Unassembled WGS sequence
  • UP000008932 Componenti: Chromosome

Subcellular locationi

  • Periplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

PeriplasmUniRule annotation

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 19Sequence analysisAdd BLAST19
ChainiPRO_501109714020 – 91Periplasmic mercury ion-binding proteinSequence analysisAdd BLAST72

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini23 – 89HMAInterPro annotationAdd BLAST67

Keywords - Domaini

SignalSequence analysis

Phylogenomic databases

KOiK08364.
OrthoDBiPOG091H0K4R.

Family and domain databases

CDDicd00371. HMA. 1 hit.
InterProiView protein in InterPro
IPR017969. Heavy-metal-associated_CS.
IPR006121. HMA_dom.
IPR036163. HMA_dom_sf.
IPR011795. MerP.
IPR001802. MerP/CopZ.
PfamiView protein in Pfam
PF00403. HMA. 1 hit.
PRINTSiPR00946. HGSCAVENGER.
SUPFAMiSSF55008. SSF55008. 1 hit.
TIGRFAMsiTIGR02052. MerP. 1 hit.
PROSITEiView protein in PROSITE
PS01047. HMA_1. 1 hit.
PS50846. HMA_2. 1 hit.

Sequencei

Sequence statusi: Complete.

O66016-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKLFASLAL AAVVAPVWAA TQTVTLSVPG MTCSACPITV KKAISKVEGV
60 70 80 90
SKVDVTFETR QAVVTFDDAK TSVQKLTKAT ADAGYPSSVK Q
Length:91
Mass (Da):9,490
Last modified:August 1, 1998 - v1
Checksum:iC7CDB86B5FC74D78
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U80214 Genomic DNA. Translation: AAC38219.1.
CP002881 Genomic DNA. Translation: AEJ04517.1.
NFZU01000052 Genomic DNA. Translation: OWG36329.1.
RefSeqiWP_003131987.1. NZ_NFZU01000052.1.

Genome annotation databases

EnsemblBacteriaiAEJ04517; AEJ04517; PSTAB_1236.
GeneIDi34794309.
KEGGipsz:PSTAB_1236.

Similar proteinsi

Entry informationi

Entry nameiO66016_PSEST
AccessioniPrimary (citable) accession number: O66016
Secondary accession number(s): F8H2L1
Entry historyiIntegrated into UniProtKB/TrEMBL: August 1, 1998
Last sequence update: August 1, 1998
Last modified: January 31, 2018
This is version 77 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported, PlasmidImported