Protein Info for SM_b20958 in Sinorhizobium meliloti 1021

Annotation: glucosyltransferase

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 50 100 150 200 250 309 transmembrane" amino acids 251 to 271 (21 residues), see Phobius details amino acids 278 to 295 (18 residues), see Phobius details PF00535: Glycos_transf_2" amino acids 10 to 169 (160 residues), 89.1 bits, see alignment E=3.2e-29 PF13641: Glyco_tranf_2_3" amino acids 12 to 230 (219 residues), 32.5 bits, see alignment E=9.4e-12

Best Hits

Swiss-Prot: 100% identical to EXOM_RHIME: Succinoglycan biosynthesis protein ExoM (exoM) from Rhizobium meliloti (strain 1021)

KEGG orthology group: None (inferred from 100% identity to sme:SM_b20958)

MetaCyc: 100% identical to glucosyltransferase ExoM (Sinorhizobium meliloti 1021)
2.4.1.-

Predicted SEED Role

"Glucosyl-3-phosphoglycerate synthase (EC 2.4.1.266)" (EC 2.4.1.266)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.4.1.266

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 P33695 at UniProt or InterPro

Protein Sequence (309 amino acids)

>SM_b20958 glucosyltransferase (Sinorhizobium meliloti 1021)
MPNETLHIDIGVCTYRRPELAETLRSLAAMNVPERARLRVIVADNDAEPSARALVEGLRP
EMPFDILYVHCPHSNISIARNCCLDNSTGDFLAFLDDDETVSGDWLTRLLETARTTGAAA
VLGPVRAHYGPTAPRWMRSGDFHSTLPVWAKGEIRTGYTCNALLRRDAASLLGRRFKLSL
GKSGGEDTDFFTGMHCAGGTIAFSPEAWVHEPVPENRASLAWLAKRRFRSGQTHGRLLAE
KAHGLRQAWNIALAGAKSGFCATAAVLCFPSAARRNRFALRAVLHAGVISGLLGLKEIEQ
YGAREVTSA