Protein Info for Psyr_3263 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: monosaccharide ABC transporter membrane protein, CUT2 family

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 50 100 150 200 250 300 341 transmembrane" amino acids 25 to 45 (21 residues), see Phobius details amino acids 57 to 79 (23 residues), see Phobius details amino acids 85 to 105 (21 residues), see Phobius details amino acids 118 to 138 (21 residues), see Phobius details amino acids 141 to 167 (27 residues), see Phobius details amino acids 182 to 204 (23 residues), see Phobius details amino acids 234 to 255 (22 residues), see Phobius details amino acids 264 to 282 (19 residues), see Phobius details amino acids 289 to 309 (21 residues), see Phobius details amino acids 315 to 333 (19 residues), see Phobius details PF02653: BPD_transp_2" amino acids 60 to 327 (268 residues), 144.6 bits, see alignment E=1.7e-46

Best Hits

KEGG orthology group: K02057, simple sugar transport system permease protein (inferred from 100% identity to psb:Psyr_3263)

Predicted SEED Role

"Inositol transport system permease protein" in subsystem Inositol catabolism

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 Q4ZRC7 at UniProt or InterPro

Protein Sequence (341 amino acids)

>Psyr_3263 monosaccharide ABC transporter membrane protein, CUT2 family (Pseudomonas syringae pv. syringae B728a ΔmexB)
MSDAILQNKPAMTPTRSKRRLPTELSIFLVLIGIGLIFELFGWIVRDQSFLLNSQRLVLM
ILQVSIIGLLAIGVTQVIITTGIDLSSGSVLALSAMIAASLAQTSDFSRAVFPSLTDLPV
WIPVVVGLGVGLLAGAINGSIIAITGIPPFIATLGMMVSARGLARFYTEGQPVSMLSDSY
TAIGQGAMPVIIFLVVAVIFHIALRYTKYGKYTYAIGGNMQAARTSGINVKRHLVIVYSI
AGLLAGLAGVVASARAATGQAGMGMSYELDAIAAAVIGGTSLSGGVGRITGTVIGALILG
VMASGFTFVGVDAYVQDIIKGLIIVVAVVIDQYRNKRKTKR