Transportujuća ATPaza gvožđe-helata

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(Preusmjereno sa stranice Gvožđe-helat transportujuća ATPaza)
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Transportujuća ATPaza gvožđe-helata
Identifikatori
EC broj 3.6.3.34
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum

Transportujuća ATPaza gvožđe-helata (EC 3.6.3.34) je enzim sa sistematskim imenom ATP fosfohidrolaza (import gvožđe-helata).[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju

ATP + H2O + gvožđe helatout ADP + fosfat + gvožđe helatin

Ova ATPaza ABC-tipa je karakteristična po prisustvu dva slična ATP-vezujuća domena.

Reference[uredi | uredi kod]

  1. Shea, C.M. and McIntosh, M.A. (1991). „Nucleotide sequence and genetic organization of the ferric enterobactin transport system: homology to other periplasmic binding-protein-dependent systems in Escherichia coli. Mol. Microbiol. 5: 1415-1428. PMID 1838574. 
  2. Koster, W. and Böhm, B. (1992). „Point mutations in two conserved glycine residues within the integral membrane protein FhuB affect iron(III) hydroxamate transport”. Mol. Gen. Genet. 232: 399-407. PMID 1588908. 
  3. Kuan, G., Dassa, E., Saurin, N., Hofnung, M. and Saier, M.H., Jr. (1995). „Phylogenetic analyses of the ATP-binding constituents of bacterial extracytoplasmic receptor-dependent ABC-type nutrient uptake permeases”. Res. Microbiol. 146: 271-278. PMID 7569321. 
  4. Saier, M.H., Jr. (1998). „Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya”. Adv. Microb. Physiol. 40: 81-136. PMID 9889977. 
  5. Mademidis, A. and Koster, W. (1998). „Transport activity of FhuA, F huC, FhuD and FhuB derivatives in a system free of polar effects, and stoichiometry of components involved in ferrichrome uptake”. Mol. Gen. Genet. 258: 156-165. PMID 9613584. 

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