Protein Info for b0270 in Escherichia coli BW25113

Name: yagG
Annotation: CP4-6 prophage; predicted sugar transporter (NCBI)

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 50 100 150 200 250 300 350 400 460 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 40 to 59 (20 residues), see Phobius details amino acids 80 to 99 (20 residues), see Phobius details amino acids 106 to 129 (24 residues), see Phobius details amino acids 150 to 172 (23 residues), see Phobius details amino acids 178 to 199 (22 residues), see Phobius details amino acids 233 to 255 (23 residues), see Phobius details amino acids 266 to 286 (21 residues), see Phobius details amino acids 294 to 311 (18 residues), see Phobius details amino acids 317 to 340 (24 residues), see Phobius details amino acids 360 to 385 (26 residues), see Phobius details amino acids 404 to 426 (23 residues), see Phobius details TIGR00792: sugar (Glycoside-Pentoside-Hexuronide) transporter" amino acids 9 to 441 (433 residues), 507.3 bits, see alignment E=1.5e-156 PF13347: MFS_2" amino acids 11 to 430 (420 residues), 319.1 bits, see alignment E=3.6e-99 PF07690: MFS_1" amino acids 19 to 376 (358 residues), 42.9 bits, see alignment E=3.2e-15

Best Hits

Swiss-Prot: 100% identical to YAGG_ECOLI: Putative glycoside/cation symporter YagG (yagG) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to eco:b0270)

Predicted SEED Role

"Xyloside transporter XynT" in subsystem Xylose utilization

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 P75683 at UniProt or InterPro

Protein Sequence (460 amino acids)

>b0270 CP4-6 prophage; predicted sugar transporter (NCBI) (Escherichia coli BW25113)
MTQLTMKDKIGYGLGDTACGFVWQATMFLLAYFYTDVFGLSAGIMGTLFLVSRVLDAVTD
PLMGLLVDRTRTRHGQFRPFLLWGAIPFGIVCVLTFYTPDFSAQGKIIYACVTYILLTLV
YTFVNVPYCAMPGVITADPKERHALQSWRFFLAAAGSLAISGIALPLVSIIGKGDEQVGY
FGAMCVLGLSGVVLLYVCFFTTKERYTFEVQPGSSVAKDLKLLLGNSQWRIMCAFKMMAT
CSNVVRGGATLYFVKYVMDHPELATQFLLYGSLATMFGSLCSSRLLGRFDRVTAFKWIIV
AYSLISLLIFVTPAEHIALIFALNILFLFVFNTTTPLQWLMASDVVDYEESRSGRRLDGL
VFSTYLFSLKIGLAIGGAVVGWILAYVNYSASSSVQPVEVLTTIKILFCVVPVVLYAGMF
IMLSLYKLTDARVEAISRQLIKHRAAQGEAVPDAATAASH