Protein Info for GFF2982 in Pseudomonas sp. DMC3

Annotation: Sialic acid transporter NanT

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 50 100 150 200 250 300 350 400 450 500 559 transmembrane" amino acids 37 to 55 (19 residues), see Phobius details amino acids 63 to 85 (23 residues), see Phobius details amino acids 97 to 117 (21 residues), see Phobius details amino acids 121 to 121 (1 residues), see Phobius details amino acids 123 to 143 (21 residues), see Phobius details amino acids 163 to 189 (27 residues), see Phobius details amino acids 200 to 220 (21 residues), see Phobius details amino acids 252 to 274 (23 residues), see Phobius details amino acids 290 to 309 (20 residues), see Phobius details amino acids 320 to 340 (21 residues), see Phobius details amino acids 461 to 485 (25 residues), see Phobius details amino acids 505 to 524 (20 residues), see Phobius details amino acids 530 to 548 (19 residues), see Phobius details PF00083: Sugar_tr" amino acids 27 to 337 (311 residues), 102.7 bits, see alignment E=2.4e-33 amino acids 459 to 555 (97 residues), 27.5 bits, see alignment E=1.5e-10 PF07690: MFS_1" amino acids 31 to 341 (311 residues), 89.1 bits, see alignment E=2.7e-29

Best Hits

KEGG orthology group: None (inferred from 91% identity to pfo:Pfl01_2379)

Predicted SEED Role

"Major facilitator superfamily transporter"

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

Find the best match in UniProt

Protein Sequence (559 amino acids)

>GFF2982 Sialic acid transporter NanT (Pseudomonas sp. DMC3)
MATIDTASTGTPPRSGGITKEERKVIFASSLGTVFEWYDFYLYGSLAAIIAKHFFAGVNE
TTAFIFALLAFAAGFAVRPFGAIVFGRLGDMIGRKHTFLITIVIMGVSTAIVGLLPGYAT
IGVAAPVILITLRLLQGLALGGEYGGAATYVAEHAPRNRRGFFTSWIQTTATLGLFMSLL
VILACRTALGNEAFEAWGWRIPFLLSIILLAVSVYIRLQLSESPVFQKMKDEGKASKAPL
TESFARWDNLKVVIMSLLGGTAGQAVVWYTGQFYALFFLLQTLKIDAQTANLLIAGSLLI
GTPFFVIFGSLSDRIGRKPIIMAGCILAALTYFPIFTALTQYGNPDVFVAQEKNPVKVIA
SPEQCSFQFDPVGKARFTSSCDLAKTLLAKRAIPYENVAAEPNTVAQVRIGDRVVESFEG
SALTAADFKARNDAFTANLGAALKDAGYPEKADPAKINYPMMLLLLTVLVIYVTMVYGPI
AAWLVELFPTRIRYTSMSLPYHIGNGWFGGFLPTVAFAMVAATGDIYYGLWYPIVIAVAT
AILGTFFLPETKDRDILKD