Protein Info for Psyr_2399 in Pseudomonas syringae pv. syringae B728a

Annotation: Binding-protein-dependent transport systems inner membrane component

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 50 100 150 200 271 transmembrane" amino acids 16 to 41 (26 residues), see Phobius details amino acids 71 to 95 (25 residues), see Phobius details amino acids 105 to 129 (25 residues), see Phobius details amino acids 136 to 158 (23 residues), see Phobius details amino acids 196 to 217 (22 residues), see Phobius details amino acids 238 to 261 (24 residues), see Phobius details PF00528: BPD_transp_1" amino acids 85 to 264 (180 residues), 51.7 bits, see alignment E=4.5e-18

Best Hits

KEGG orthology group: K02053, putative spermidine/putrescine transport system permease protein (inferred from 100% identity to psb:Psyr_2399)

Predicted SEED Role

"polyamine ABC transporter, permease protein"

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 Q4ZTT4 at UniProt or InterPro

Protein Sequence (271 amino acids)

>Psyr_2399 Binding-protein-dependent transport systems inner membrane component (Pseudomonas syringae pv. syringae B728a)
MLLTPNAMSPGLRTGLYLTTALIALFLLLPILFIVLLSFGSSQWLVFPPPGWTLKWYQQF
FSNPDWMAAAMSSFKVAILTTLASVALGLPTAFALVRGRFPGRDFLYGVFTLPMIVPLVI
IAVAVYALFLKLGYTGTLFSFVVSHVIVALPFTIISIINSLKLFDQSIEDAAVICGASRL
QAIYKVTFPGIRPGMMAGALFAFLVSWDEVVLSVMMASPTLQTLPVKMWTTLRQDLTPVI
AVASTLLIALSVLIMFIAATLRRRNEARSTS