Protein Info for PP_0188 in Pseudomonas putida KT2440
Annotation: putative Uroporphyrin-III C-methyltransferase
These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.
Protein Families and Features
Best Hits
KEGG orthology group: K02496, uroporphyrin-III C-methyltransferase [EC: 2.1.1.107] (inferred from 100% identity to ppu:PP_0188)Predicted SEED Role
"Uroporphyrinogen-III synthase (EC 4.2.1.75)" in subsystem Experimental tye or Heme and Siroheme Biosynthesis (EC 4.2.1.75)
MetaCyc Pathways
- adenosylcobalamin biosynthesis II (aerobic) (31/33 steps found)
- cob(II)yrinate a,c-diamide biosynthesis II (late cobalt incorporation) (13/13 steps found)
- adenosylcobalamin biosynthesis I (anaerobic) (29/36 steps found)
- cob(II)yrinate a,c-diamide biosynthesis I (early cobalt insertion) (13/15 steps found)
- superpathway of heme b biosynthesis from glutamate (9/10 steps found)
- tetrapyrrole biosynthesis I (from glutamate) (6/6 steps found)
- siroheme biosynthesis (4/4 steps found)
- superpathway of heme b biosynthesis from glycine (6/8 steps found)
- tetrapyrrole biosynthesis II (from glycine) (3/4 steps found)
- factor 430 biosynthesis (3/7 steps found)
- superpathway of bacteriochlorophyll a biosynthesis (6/26 steps found)
KEGG Metabolic Maps
Isozymes
Compare fitness of predicted isozymes for: 2.1.1.107, 4.2.1.75
Use Curated BLAST to search for 2.1.1.107 or 4.2.1.75
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Compare to protein structures
Predict protein localization: PSORTb (Gram-negative bacteria)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
See Q88RE3 at UniProt or InterPro
Protein Sequence (375 amino acids)
>PP_0188 putative Uroporphyrin-III C-methyltransferase (Pseudomonas putida KT2440) MRPHAKDGYVSETVLSNNDKPSAQAPAEPVTTPPAKRSGSGLAALALLLGAAGVAVGGWG VWQVRQLQGSEFNQGQHIEALTQRAEALQQREQQISAQLASLPAASELEDRRRLVAQLQG DQQRLSQRLETVLGESRKEWRLAEAEHLLRLATLRLSALQDITSAKALVEGADEILREQS DPGAFAAREQLARSLATLNSTQQPDRTGLFLKLAAQRELVQQLSAQSPEFDSNADALGAL TADGDGASRLSQWWAEISKYFQIDFNADENVRPLLAGQQLNQLRLALSLTIEQAQWAALN GDAKVYTQALDDARSVLLANFNADNPQSKAMLDSLNALADQPVSVVTPDLSESLAAVQAY IQRRHLPAEAEGGKP