Protein Info for Psyr_1963 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Cyclic peptide transporter

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 50 100 150 200 250 300 350 400 450 500 558 transmembrane" amino acids 20 to 44 (25 residues), see Phobius details amino acids 59 to 80 (22 residues), see Phobius details amino acids 128 to 151 (24 residues), see Phobius details amino acids 157 to 177 (21 residues), see Phobius details amino acids 239 to 265 (27 residues), see Phobius details amino acids 271 to 290 (20 residues), see Phobius details TIGR01194: cyclic peptide transporter" amino acids 9 to 543 (535 residues), 716.4 bits, see alignment E=1.2e-219 PF00664: ABC_membrane" amino acids 22 to 258 (237 residues), 47.7 bits, see alignment E=2.7e-16 PF00005: ABC_tran" amino acids 358 to 490 (133 residues), 89.9 bits, see alignment E=3.5e-29

Best Hits

KEGG orthology group: K06160, putative ATP-binding cassette transporter (inferred from 100% identity to psb:Psyr_1963)

MetaCyc: 61% identical to ABC-type myristoylated ferribactin transporter (Pseudomonas aeruginosa PAO1)
7.4.2.-

Predicted SEED Role

"PvdE, pyoverdine ABC export system, fused ATPase and permease components" in subsystem Siderophore Pyoverdine

MetaCyc Pathways

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 Q4ZV16 at UniProt or InterPro

Protein Sequence (558 amino acids)

>Psyr_1963 Cyclic peptide transporter (Pseudomonas syringae pv. syringae B728a ΔmexB)
MTRTTESLARETLRILKPFWWLVALSTLLGIVSGLSVTGLLATINNAMNRPGGPDTQTAL
LFAGLCVLTLACSTLSNLSTNYVGQRVVANLRRELAAKVLVAPIEQLERYRAHRLIPVLL
NDVNTISTFALSVAPMVISFTVTLGCLAYLAVLSWQILALTVLTVVLGTGAQYLAHAFGM
RSILAARNSEDELQKHYQALSAGAKELRIQRKRRQHMLDEKIHGATEHICRSNIRAANIF
VSAETFGSMLFFAVIGMAIAFQAMWPTTEKTVLGGFVLVMLYMKGPLERLMTALPGISRA
QIAMRRIAELSWKFSSPEPHLLVSDRPTSLASMHTLELHNLRYDYPPVEGSDAFHLGPVD
LSIKQGDIVFIVGENGCGKTTLIKLLLGLYTPQQGEIRLNGQAVTAENLDDYRQLFTTIF
ADYYLFDEPLQGQAALPQDAGKYLERLDIAHKVSIENGVFTTTDLSTGQRKRLALINAWL
DERQVLVFDEWAADQDPAFRRVFYAELLPELKQQGKTIIVISHDDRYFYVADQLVRMQTG
QIQVEQVRNETRDKTITA