Protein Info for Dsui_1679 in Dechlorosoma suillum PS

Annotation: Mg chelatase, cobalamin biosynthesis protein CobN

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1367 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details transmembrane" amino acids 1327 to 1347 (21 residues), see Phobius details PF02514: CobN-Mg_chel" amino acids 140 to 1246 (1107 residues), 1010 bits, see alignment E=7.5e-308

Best Hits

Predicted SEED Role

"CobN component of cobalt chelatase involved in B12 biosynthesis" in subsystem Coenzyme B12 biosynthesis

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 G8QFK0 at UniProt or InterPro

Protein Sequence (1367 amino acids)

>Dsui_1679 Mg chelatase, cobalamin biosynthesis protein CobN (Dechlorosoma suillum PS)
MMPLLRALLLLLPALLHAAAVAAAPAAGNSAQGAAQAPAILFVSTAPIQPGKFRLLADLA
ARQGLRLESRFAEKLPTDADARLFQGYRAVFFDAPRDHLRDFVQARLVTALPGLKAPHLW
LHEGKPAWAGLPEPLARRLHAYYVNGSRPNFDNFFRTLAAHLAGRTLQGIPEPIVFPKSA
VYHPRAPGLVFADAAAYLAWKGVDTAGAKRPPVVAIALHQQYIAAEQTAFINDLIERIEA
AGAVALPFYSPVMDPMAVRRLVRVGERNVADALINTQIMLNPEGRRSEFADLGIPVVQAM
PYRKGDAADWAADPQGIALMDVPFYLAQAEYAGVTDIQIAAATRKHDDQVVSIPAQASAV
VNKALKLVALQRKANAEKKVGVLFWNYPPGEKNLSASYLNLPRSLEATLQALKAAGYRTE
EVAEKPLTTLLQRLLAPYYRDGELPGLLRDDLAERLPVAVYKRWLATQPEAVRRSLQERW
GEPEKSAMVLRQDGQAWFIVPRLKLGNVVFMPQPPRGEKWEEKEKALYHSTKALPSHFYL
AAYLWLRERQGEGDKSSDKRGANGSGFGADALVHYGTHGTQEWLPGKERGLAVSDAPMLA
VGDTPVLYPYIVDNIGESLQAKRRGRATIISHQTPPFVPAGLHEALTRLHDTLHAWLAQD
EGAVKEKLKADLLAQAKKEHIDKDLGWAGSDGEARLQQEFPAFVEQLHDHLHELARTAQP
LGLHTFGRAPAEVHRLGTVLLMLGKPFWEAHAAPGEEADETLVGDYRKLTEAAPYRLLKR
YLVDQPQATPPAALAETVAQARRWYADLGAGNEQAALLQGLAGRYIPTSYGGDPMKNPEA
LPTGRNLYGFDPSRIPTPQAWAAGKEALEALLAEHRKQTGKQPAKLTFSLWSVETMRHQG
ILEAQALWALGVEPVWDSGGRVGGVRLVSREALGRPRVDVVLSATGLYRDHFPNAMKQLV
EAVRLAAEAEEADNPVAANARRIAADLVKRGVPAEAAKRAGQTRLFSSESGKYGTGLDDA
VLATDTWKGKAEGDRKLAQLYLSRMQFGYGPDEAEWGQAGARDGKGKALAGLNLYAEQLK
GTEGAVLSRSSNLYGMLTTDDPFQYLGGIALAVRHLDGKAPQLYISNLRQTGNGGGKVEG
AAQFLAKELATRNFHPGYIQGLMQEGYAGTLQVLDSVNNFWGWNATAREVVRDDQWQEFV
DVYVRDKHRLGVKDWFEKENPHALAQTIERMLEAARQGYWQADAATVDELKQRYRELAAK
HDVRTDNAAFAKFAGYGLQTPAAAPAPTRPQSASQLAETPPPPETPAPPVIQGMQLEKIE
NKPLPAIPPLLAASLLLLLAALGGGAWQARREQGRRPLSTSTPSRSL