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Protein

Periplasmic mercury ion-binding protein

Gene

merP

Organism
Pseudomonas stutzeri (Pseudomonas perfectomarina)
Status
Unreviewed-Annotation score: -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, CXK99_15900Imported
Encoded oniPlasmid pPBImported
OrganismiPseudomonas stutzeri (Pseudomonas perfectomarina)Imported
Taxonomic identifieri316 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000196783 Componenti: Unassembled WGS sequence
  • UP000008932 Componenti: Chromosome
  • UP000236003 Componenti: Unassembled WGS sequence

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_501430657620 – 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
POUM01000014 Genomic DNA Translation: PNF58439.1
RefSeqiWP_003131987.1, NZ_POUM01000014.1

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: May 23, 2018
This is version 81 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported, PlasmidImported

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