Protein Info for Psyr_4830 in Pseudomonas syringae pv. syringae B728a ΔmexB

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 50 100 150 200 250 283 transmembrane" amino acids 45 to 64 (20 residues), see Phobius details amino acids 70 to 89 (20 residues), see Phobius details amino acids 95 to 118 (24 residues), see Phobius details amino acids 139 to 166 (28 residues), see Phobius details amino acids 210 to 235 (26 residues), see Phobius details amino acids 250 to 271 (22 residues), see Phobius details PF00528: BPD_transp_1" amino acids 110 to 272 (163 residues), 95.5 bits, see alignment E=1.7e-31

Best Hits

KEGG orthology group: K02001, glycine betaine/proline transport system permease protein (inferred from 99% identity to psp:PSPPH_4862)

Predicted SEED Role

"Histidine ABC transporter, permease protein (TC 3.A.1)"

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 Q4ZLW5 at UniProt or InterPro

Protein Sequence (283 amino acids)

>Psyr_4830 Binding-protein-dependent transport systems inner membrane component (Pseudomonas syringae pv. syringae B728a ΔmexB)
MFPESFTFSIANWVNDGVDSLVTQYGDVFRHISDTLLWAIVNLEGLLRMAPWWLMLMIVG
GIAWHATRKIVTTLVIVGLLFLVGAVGLWDKLMQTLALMLVATIIAVLIGIPLGILSARS
NRLRSVLMPLLDIMQTMPSFVYLIPVLMLFGLGKVPAIFATVIYAAPPLIRLTDLGIRQV
DGEVMEAINAFGANRWQQLFGVQLPLAMPSIMAGINQTTMMALSMVVIASMIGARGLGED
VLVGIQTLNVGRGLEAGLAIVILAVVIDRITQAYGRPRHEAHK