ID MERP_ACICA STANDARD; PRT; 91 AA. AC Q52107; DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1996, sequence version 1. DT 21-MAR-2006, entry version 41. DE Mercuric transport protein periplasmic component precursor DE (Periplasmic mercury ion-binding protein) (Mercury scavenger protein). GN Name=merP; OS Acinetobacter calcoaceticus. OG Plasmid pKLH2. OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales; OC Moraxellaceae; Acinetobacter. OX NCBI_TaxID=471; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX MEDLINE=94134837; PubMed=8302940; DOI=10.1006/plas.1993.1064; RA Kholodii G.Y., Lomovskaya O.L., Gorlenko Z.M., Mindlin S.Z., RA Yurieva O.V., Nikiforov V.G.; RT "Molecular characterization of an aberrant mercury resistance RT transposable element from an environmental Acinetobacter strain."; RL Plasmid 30:303-308(1993). CC -!- FUNCTION: Mercury scavenger that specifically binds to one mercury CC ion and which passes it to the mercuric reductase (merA) via the CC merT protein. CC -!- SUBUNIT: Monomer (By similarity). CC -!- SUBCELLULAR LOCATION: Periplasm (Probable). CC -!- SIMILARITY: Contains 1 HMA domain. CC ----------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution-NoDerivs License CC ----------------------------------------------------------------------- DR EMBL; AF213017; AAA19680.1; -; Genomic_DNA. DR HSSP; P04129; 1AFJ. DR SMR; Q52107; 20-91. DR InterPro; IPR001757; ATPase_P. DR InterPro; IPR000428; Cu_bd. DR InterPro; IPR006122; Cu_ion_bd. DR InterPro; IPR006121; HeavyMe_transpt. DR InterPro; IPR001802; HG_scavenger. DR InterPro; IPR011795; MerP. DR PANTHER; PTHR11939; ATPase_E1-E2; 1. DR Pfam; PF00403; HMA; 1. DR PRINTS; PR00944; CUEXPORT. DR PRINTS; PR00946; HGSCAVENGER. DR TIGRFAMs; TIGR00003; Cu_ion_bd; 1. DR TIGRFAMs; TIGR02052; MerP; 1. DR PROSITE; PS01047; HMA_1; 1. DR PROSITE; PS50846; HMA_2; 1. KW Mercuric resistance; Mercury; Metal-binding; Periplasmic; Plasmid; KW Signal; Transport. FT SIGNAL 1 19 Potential. FT CHAIN 20 91 Mercuric transport protein periplasmic FT component. FT /FTId=PRO_0000021670. FT DOMAIN 23 89 HMA. FT METAL 33 33 Mercury (Potential). FT METAL 36 36 Mercury (Potential). SQ SEQUENCE 91 AA; 9636 MW; 84321669C5305F6E CRC64; MKKLFASLAL AAFVAPVFAA TQTVTLSVPG MTCASCPITV KHALSKVEGV SKTDVSFDKR QAVVTFDDAK TNVQKLTKAT EDAGYPSSLK R //