Protein Info for Psyr_2539 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 50 100 150 200 250 306 transmembrane" amino acids 31 to 55 (25 residues), see Phobius details amino acids 105 to 131 (27 residues), see Phobius details amino acids 140 to 163 (24 residues), see Phobius details amino acids 168 to 181 (14 residues), see Phobius details amino acids 213 to 232 (20 residues), see Phobius details amino acids 241 to 260 (20 residues), see Phobius details amino acids 272 to 293 (22 residues), see Phobius details PF12911: OppC_N" amino acids 18 to 73 (56 residues), 48.9 bits, see alignment E=5e-17 PF00528: BPD_transp_1" amino acids 121 to 305 (185 residues), 119.5 bits, see alignment E=1.5e-38

Best Hits

Swiss-Prot: 38% identical to DPPC_HAEIN: Dipeptide transport system permease protein DppC (dppC) from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

KEGG orthology group: K02034, peptide/nickel transport system permease protein (inferred from 100% identity to psb:Psyr_2539)

Predicted SEED Role

"Dipeptide transport system permease protein DppC (TC 3.A.1.5.2)" in subsystem ABC transporter dipeptide (TC 3.A.1.5.2) (TC 3.A.1.5.2)

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 Q4ZTE4 at UniProt or InterPro

Protein Sequence (306 amino acids)

>Psyr_2539 Binding-protein-dependent transport systems inner membrane component (Pseudomonas syringae pv. syringae B728a)
MNVIEKAPIGRTLLQAQSPWRRVLTEFFSSPTAVTGLVVLLIIVLVAALAPWIVVQNPYD
LMQLNVMDARMPPGSLNGDSGYTYWLGTDGQGRDLVSAIIYGLRISLWVGIGSALIAAVL
GTLLGLVSAYVGGWLDALLMRLVDLLLSFPVILMALMILAWLGKGVGNVMLTLILLEWAY
YARTARGQALTESRREYVDAARGQGVGPLRIVIGHILPNCLPPLIVIGALQIARAITLEA
TLSFLGLGVPVTEPSLGLLIANGFQYMLSNEYWISLFPGLALLITIVAINLVGDRLRDVL
NPRLQR