| Identification | 
  
    | Name: | precorrin-3 methylase | 
  
    | Synonyms: | cbiF | 
  
    | Gene Name: | cobM | 
  
    | Enzyme Class: | Not Available | 
  
    | Biological Properties | 
  
    | General Function: | cofactor biosynthetic process, oxidation-reduction process, metabolic process, cobalamin biosynthetic process, porphyrin-containing compound biosynthetic process | 
  
    | Specific Function: | precorrin-2 dehydrogenase activity, methyltransferase activity, precorrin-4 C11-methyltransferase activity | 
  
    | Cellular Location: | Cytoplasmic | 
    
    | KEGG Pathways: | adenosylcobalamin biosynthesis II (late cobalt incorporation) P381-PWY cob(II)yrinate a,c-diamide biosynthesis II (late cobalt incorporation) PWY-7376 
 | 
  
    | KEGG Reactions: | Not Available | 
  
    | SMPDB Reactions: | Not Available | 
  
    | PseudoCyc/BioCyc Reactions: | |  |  | precorrin-4 + S -adenosyl-L-methionine  →  precorrin-5 + S -adenosyl-L-homocysteine + H+ReactionCard | 
 | 
  
    | Complex Reactions: | Not Available | 
  
    | Transports: | Not Available | 
  
    | Metabolites: | Not Available | 
  
    | GO Classification: | | Function | 
|---|
 | precorrin-2 dehydrogenase activity |  | methyltransferase activity |  | precorrin-4 C11-methyltransferase activity |  | Process | 
|---|
 | cofactor biosynthetic process |  | oxidation-reduction process |  | metabolic process |  | cobalamin biosynthetic process |  | porphyrin-containing compound biosynthetic process | 
 | 
  
    | Gene Properties | 
  
    | Locus tag: | PA2948 | 
  
    | Strand: | + | 
  
    | Entrez Gene ID: | 882854 | 
  
    | Accession: | NP_251638.1 | 
  
    | GI: | 15598144 | 
  
    | Sequence start: | 3307510 | 
  
    | Sequence End: | 3308262 | 
  
    | Sequence Length: | 752 | 
  
    | Gene Sequence: | >PA2948
ATGACCGTCTATTTCATCGGCGCCGGTCCCGGCGACCCTGACCTGATCACCGTCAAGGGGCAGCGCCTGATCCGCCAGTGCCCGGTGATCCTCTACGCCGGCTCGCTGGTTCCGCAAGCGCTGCTCGAGGGGCACCAGGCCGGCCAGGTGGTGAACACCGCCGAGCTGGACCTCGAACAGATCGTCGAGCTACTCGCGCAAGCCCATCGCCGCGGCCTCGACGTAGCCCGCGTGCATTCCGGCGATCCCTCCCTGTACGGCGCCATCGGCGAGCAGATCCGCCACCTGCGCGAACTCGGCATCCCCTATGAGATCGTCCCCGGGGTCACCGCCACCGCCGCCTGCGCCGCCCTGCTCGGCTGCGAGCTGACCCTGCCCGAAGTGTCCCAGACGCTGATCCTGACCCGCTACGCCGCACGCACGAAGATGCCGGAAGGCGAGAGCCTGGGCGACCTGGCGCGGCACCGGGCGACCCTGGCGATCCACCTGGGCGTCGCCCACCTGGCGAAGATCGTCGAGGAACTGCTGCCGCACTACGGCGCCGACTGCCCGGTCGCGGTGATCCACCGGGCCAGTTGGCCCGACCAGGAACAGGTTCGCGGCACCCTCGGCGACATCCTGCCCAAGGTCGCCGCCAGGAATTTCCGCCGCACCGCGCTGATCCTGGTCGGCGAGGTGCTGGCCGCCGAAGGCTTCGCCGACTCTTCGCTGTACCGCGCCGAGCATCGACATCTCTATCGACCCGGCGAATGA | 
  
    | Protein Properties | 
    
    | Protein Residues: | 250 | 
  
    | Protein Molecular Weight: | 27 kDa | 
  
    | Protein Theoretical pI: | 6.58 | 
  
    | Hydropathicity (GRAVY score): | 0.085 | 
  
    | Charge at pH 7 (predicted): | -2.48 | 
  
    | Protein Sequence: | >PA2948
MTVYFIGAGPGDPDLITVKGQRLIRQCPVILYAGSLVPQALLEGHQAGQVVNTAELDLEQIVELLAQAHRRGLDVARVHSGDPSLYGAIGEQIRHLRELGIPYEIVPGVTATAACAALLGCELTLPEVSQTLILTRYAARTKMPEGESLGDLARHRATLAIHLGVAHLAKIVEELLPHYGADCPVAVIHRASWPDQEQVRGTLGDILPKVAARNFRRTALILVGEVLAAEGFADSSLYRAEHRHLYRPGE | 
  
    | References | 
  
    | External Links: |  | 
  
    | General Reference: | PaperBLAST - Find papers about PA2948 and its homologs |