Protein Info for Atu3086 in Agrobacterium fabrum C58

Annotation: spermidine/putrescine ABC transporter permease

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 50 100 150 200 272 transmembrane" amino acids 12 to 36 (25 residues), see Phobius details amino acids 75 to 95 (21 residues), see Phobius details amino acids 106 to 129 (24 residues), see Phobius details amino acids 141 to 162 (22 residues), see Phobius details amino acids 183 to 206 (24 residues), see Phobius details amino acids 239 to 264 (26 residues), see Phobius details PF00528: BPD_transp_1" amino acids 87 to 259 (173 residues), 49.5 bits, see alignment E=2.2e-17

Best Hits

KEGG orthology group: K02053, putative spermidine/putrescine transport system permease protein (inferred from 100% identity to atu:Atu3086)

Predicted SEED Role

"Putrescine transport system permease protein potI"

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 A9CEN0 at UniProt or InterPro

Protein Sequence (272 amino acids)

>Atu3086 spermidine/putrescine ABC transporter permease (Agrobacterium fabrum C58)
MHQEKRGREFYILAFFFVLFVLFLYGPLSAILILAFQGPNGGLTFPLNGVSLHWFGNLFE
QQAVGDFGGSFRRSFGLGLMVMTVTVFVSLLAGLAFRRKFIGATPLFYLSVASLVVPSII
ISLGIGVLFQQLGLEPSWYTSAFGAHLTWTLPFGVLIMLAVFNRFSPSYEEAARDLGASS
WQTFAHVVLPMIAPSLIGVGLFGFTLSYDEFARTLMTSGTYNTLPLEIYGMTTNVTTPVL
YALGAVTTLFSLLVIAATLGLIVTLNRRHSRG