Protein Info for CA264_03125 in Pontibacter actiniarum KMM 6156, DSM 19842
Annotation: oxygen-independent coproporphyrinogen III oxidase
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: K02495, oxygen-independent coproporphyrinogen III oxidase [EC: 1.3.99.22] (inferred from 55% identity to cpi:Cpin_0687)Predicted SEED Role
"Coproporphyrinogen III oxidase, oxygen-independent (EC 1.3.99.22)" in subsystem Experimental tye or Heme and Siroheme Biosynthesis (EC 1.3.99.22)
MetaCyc Pathways
- heme b biosynthesis II (oxygen-independent) (3/4 steps found)
- superpathway of heme b biosynthesis from uroporphyrinogen-III (4/6 steps found)
- 3,8-divinyl-chlorophyllide a biosynthesis II (anaerobic) (3/9 steps found)
- superpathway of bacteriochlorophyll a biosynthesis (6/26 steps found)
KEGG Metabolic Maps
Isozymes
Compare fitness of predicted isozymes for: 1.3.99.22
Use Curated BLAST to search for 1.3.99.22
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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 A0A1X9YNQ7 at UniProt or InterPro
Protein Sequence (458 amino acids)
>CA264_03125 oxygen-independent coproporphyrinogen III oxidase (Pontibacter actiniarum KMM 6156, DSM 19842) MQVTLNTTPAELLAKYDVPSPRYTSYPTVPYWDEKPLLQTQWLQHVQQAFRKTNSTEGIS LYLHLPFCEQLCTYCGCNKRITKNHAVEEPYLQALLQEWEQYLAVFDEKPRITELHLGGG TPTFFSAQNLKKLLEGLLEKAEVTPEAEFSVEVHPNATNAEQLQVLYDLGFRRLSVGIQD FDPRVQFVINRIQTFEQTKEIFDAARAMGYTSINADIIYGLPHQSADCVRHTIERVKELH PERIAFYSYAHVPWKSKAQRRYSEADLPAPAEKRGLYELGRTLLQEAGYVEIGLDHFALP EDELYVASVQGNLHRNFMGYTPRHTELLIGLGASSISDTGTAFMQNIKEVEAYEEVVFTG ILPLLKGHELTGEDLRIRRHILNLMCRLATSWPGEEQEYLNQALVRLQPLAADGLVTYDS NHIQVLEEGRPFLRNVAMCLDLRLWADKPTTPVFSRSV