Protein Info for DVU3006 in Desulfovibrio vulgaris Hildenborough JW710

Name: spsF
Annotation: polysaccharide biosynthesis protein/methyltransferase, putative (TIGR)

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 50 100 150 200 250 300 350 400 453 signal peptide" amino acids 1 to 60 (60 residues), see Phobius details PF02348: CTP_transf_3" amino acids 5 to 201 (197 residues), 69.6 bits, see alignment E=8.9e-23 PF13489: Methyltransf_23" amino acids 295 to 396 (102 residues), 29.1 bits, see alignment E=1.9e-10 PF13649: Methyltransf_25" amino acids 303 to 391 (89 residues), 36.3 bits, see alignment E=2e-12 PF08242: Methyltransf_12" amino acids 305 to 393 (89 residues), 36.8 bits, see alignment E=1.3e-12 PF08241: Methyltransf_11" amino acids 305 to 395 (91 residues), 33.5 bits, see alignment E=1.3e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to dvu:DVU3006)

Predicted SEED Role

"Spore coat polysaccharide biosynthesis protein SpsF"

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 Q726V0 at UniProt or InterPro

Protein Sequence (453 amino acids)

>DVU3006 polysaccharide biosynthesis protein/methyltransferase, putative (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MRVMAFVQARMGSTRLPGKSLMPVWNGMGVLEMTLRRALRARTLSGVVLCTSTDPACDAL
ETLASGLGVQAFRGPEDDVLTRYALATERFEPDAVVRICADSPLVCPEGIDALVAFFRDE
GLDYAAHAMDGTGLPDGLGCEVFTAAALAQAHAEATAPEDREHVSLFIRHRPERFRQATL
AADAALRAPGVSLDVDTQDDLDALRRFIMALPPSEGPFWSADAIAPLARGLHTPPQGTSM
DIASDDYHDFFIRDGKLIGEFEQMYRKSRHAPWHQDEACDKWFNKVSAALVGHALDDPSV
RTVFEVGSGLGYFLSQFAGEGRTLTGTDVSATAVEKARALFPGISFEVDDIRFEGRRGPY
DLCLMQAVCWCIFPHMDDVVRNVTATVRPGGYLFLGECFQPLDGPFAGKDVIPTPDALIG
HFSHAFDTVADVRVTRGEMGGGPIIYWLGRRRG