EC - ABC-type Mn2+ transporter

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IntEnz Enzyme Nomenclature


Accepted name:
ABC-type Mn2+ transporter
Other names:
ABC-type manganese permease complex
manganese-transporting ATPase [ambiguous]
ABC-type manganese transporter
Systematic name:
ATP phosphohydrolase (ABC-type, Mn2+-importing)



ATP-binding cassette (ABC) type transporter, characterized by the presence of two similar ATP-binding domains. A bacterial enzyme that interacts with an extracytoplasmic substrate binding protein and mediates the import of Mn2+, Zn2+ and iron chelates. Formerly EC

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Protein domains and families: PROSITE:PDOC00185
Structural data: CSA , EC2PDB
Gene Ontology: GO:0015410


  1. Kuan, G., Dassa, E., Saurin, N., Hofnung, M. and Saier, M.H., Jr.
    Phylogenetic analyses of the ATP-binding constituents of bacterial extracytoplasmic receptor-dependent ABC-type nutrient uptake permeases.
    Res. Microbiol. 146 : 271-278 (1995). [PMID: 7569321]
  2. Saier, M.H., Jr.
    Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya.
    Adv. Microb. Physiol. 40 : 81-136 (1998). [PMID: 9889977]
  3. Novak, R., Braun, J.S., Charpentier, E. and Tuomanen, E.
    Penicillin tolerance genes of Streptococcus pneumoniae: the ABC-type manganese permease complex Psa.
    Mol. Microbiol. 29 : 1285-1296 (1998). [PMID: 9767595]
  4. Kolenbrander, P.E., Andersen, R.N., Baker, R.A. and Jenkinson, H.F.
    The adhesion-assoiated aca operon in Streptococcus gordonii encodes an inducible high-affinity ABC transporter for Mn2+ uptake.
    J. Bacteriol. 180 : 290-295 (1998). [PMID: 9440518]

[EC created 2000 as EC, transferred 2018 to EC]