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RPA1505Putative porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. (327 aa)    
Predicted Functional Partners:
hemB
Delta-aminolevulinic acid dehydratase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the ALAD family.
 
 0.998
RPA0256
Putative UROPORPHYRINOGEN-III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
  
 0.991
cobA
Putative uroporphyrin III methylase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
  
 0.990
hemD
Uroporphyrinogen III synthase HEM4.
 
 0.988
cysG
Putative siroheme synthase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.
  
 0.983
hemE
Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
 
 0.974
bchD
Putative magnesium chelatase subunit BchD; Involved in bacteriochlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
  
  
 0.927
bchI
Putative Mg chelatase subunit Bchl; Involved in bacteriochlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
  
  
 0.903
mcyE
Possible McyE polykeitde synthase and peptide synthetase (AF183408).
  
  
 0.790
hemF
Putative coproporphyrinogen III oxidase precursor; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
 
 
 0.743
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
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