Protein Info for BWI76_RS23035 in Klebsiella michiganensis M5al

Annotation: precorrin-2 C(20)-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

Swiss-Prot: 88% identical to CBIL_SALTY: Cobalt-precorrin-2 C(20)-methyltransferase (cbiL) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K03394, precorrin-2/cobalt-factor-2 C20-methyltransferase [EC: 2.1.1.130 2.1.1.151] (inferred from 91% identity to cko:CKO_00814)

MetaCyc: 88% identical to cobalt-precorrin-2 C(20)-methyltransferase subunit (Salmonella enterica enterica serovar Typhimurium)
Cobalt-factor II C(20)-methyltransferase. [EC: 2.1.1.151]; 2.1.1.151 [EC: 2.1.1.151]

Predicted SEED Role

"Cobalt-precorrin-2 C20-methyltransferase (EC 2.1.1.130)" in subsystem Cobalamin synthesis or Coenzyme B12 biosynthesis (EC 2.1.1.130)

MetaCyc Pathways

adenosylcobalamin biosynthesis II (aerobic) (29/33 steps found)
adenosylcobalamin biosynthesis I (anaerobic) (31/36 steps found)
cob(II)yrinate a,c-diamide biosynthesis I (early cobalt insertion) (14/15 steps found)
cob(II)yrinate a,c-diamide biosynthesis II (late cobalt incorporation) (10/13 steps found)

KEGG Metabolic Maps

Porphyrin and chlorophyll metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.1.1.130 or 2.1.1.151

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 A0A285B7Z0 at UniProt or InterPro

Protein Sequence (237 amino acids)

>BWI76_RS23035 precorrin-2 C(20)-methyltransferase (Klebsiella michiganensis M5al)
MSGKLYALSTGPGAADLITVRAARVLGTLDILYAPAGRKGGDSLAFSIVREYIGEQTEVR
CCHFPMSADSAEKEAVWDEVAAALVQEVEAGKQVGFITLGDAMLFSTWVFLLQRIGCPEW
LEIVPGVTSFAAIAARSKTPLAMEQQSLAVISCTAPETEIEQALRQHESLVLMKVYGRFP
RIKALLAKNGLLDAALMMSEATLPGEQCWRHLTEVSDDQPLPYFSTILVNKQWEYAE