Protein Info for SM_b21581 in Sinorhizobium meliloti 1021

Annotation: glycosyltransferase

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 50 100 150 200 250 300 363 PF13439: Glyco_transf_4" amino acids 18 to 121 (104 residues), 49.5 bits, see alignment E=1e-16 PF13579: Glyco_trans_4_4" amino acids 19 to 116 (98 residues), 31.1 bits, see alignment E=5.7e-11 PF00534: Glycos_transf_1" amino acids 171 to 318 (148 residues), 82.9 bits, see alignment E=4e-27 PF13692: Glyco_trans_1_4" amino acids 174 to 309 (136 residues), 60.6 bits, see alignment E=4.3e-20

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SM_b21581)

Predicted SEED Role

"STRUCTURAL ELEMENTS; Cell Exterior; surface polysaccharides/antigens"

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 Q92US1 at UniProt or InterPro

Protein Sequence (363 amino acids)

>SM_b21581 glycosyltransferase (Sinorhizobium meliloti 1021)
MKIAQIAPLAERVPPKLYGGTERIVHCLTEELVRLGHDVTLFASGDSLTSAELVPCCDVA
LRLNPRVQDFLPHHIAMLEEVRRRAPQFDVLHFHIEFLHFPLIRDFADRTVTTLHTRLDL
PDLQPFYLAFPDIPLVSISQHQRVPMPPVNWRGTVLHGLDPTVLPLREGRSDEYLAFLGR
IAPEKGPDRAIEIAARSGMPLKIAAKIDAQDRAYWEAVVEPLIASHSNVEYIGEIDEGQK
ADFLGNAAALLFPINWPEPFGLVMIEAMACGTPVLAFRYGSAPEVIDDGVSGILVDTVEQ
AVESLGRVLELDRRKVRESFETRFTTERMTRDYLDIYQNLPGVLRQTASTPQGEAKKVGL
EAA