Protein Info for Psyr_2263 in Pseudomonas syringae pv. syringae B728a

Annotation: Oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal

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 50 100 150 200 250 300 340 PF00005: ABC_tran" amino acids 45 to 193 (149 residues), 132.6 bits, see alignment E=2.4e-42 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 242 to 328 (87 residues), 69 bits, see alignment E=1.4e-23 PF08352: oligo_HPY" amino acids 244 to 309 (66 residues), 59.4 bits, see alignment E=5.6e-20

Best Hits

Swiss-Prot: 47% identical to Y1053_BRUA2: Putative peptide import ATP-binding protein BAB2_1053 (BAB2_1053) from Brucella abortus (strain 2308)

KEGG orthology group: K02032, peptide/nickel transport system ATP-binding protein (inferred from 100% identity to psb:Psyr_2263)

Predicted SEED Role

"ABC-type oligopeptide transport system, ATPase component"

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 Q4ZU66 at UniProt or InterPro

Protein Sequence (340 amino acids)

>Psyr_2263 Oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal (Pseudomonas syringae pv. syringae B728a)
MNTAVKQVPTASVKKDIALELCDIRREFSISRGFFKPDATLKAVDGVSLRLMRGETLGLV
GESGCGKSTLAKMLLGLLAPSSGDVLVNGKHLAGTDRKEMARRIQPIFQDPYSSLNPRKT
LREIVTLPLIVHGIGTPAERRQRAEAMMDVVGLPKRVIDSYPSQLSGGQRQRVAIARALV
MRPDVLICDEPTSALDVSVQAQILNLLQDLKQEFGLTYLLISHNLAVIEHLADRVAVMYL
GRIVEERSRESLFARPGHPYTQALLDSVLTPDPHLGIPDLGLHGTFPNPMSPPSGCAFHP
RCPACMPVCKEKAPAIGRMEGGTVRCHLHDTSKPLEQMPS