Protein Info for Psyr_2964 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: amino acid ABC transporter membrane protein 2, PAAT family

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 50 100 150 216 transmembrane" amino acids 19 to 44 (26 residues), see Phobius details amino acids 65 to 101 (37 residues), see Phobius details amino acids 189 to 210 (22 residues), see Phobius details TIGR03003: ectoine/hydroxyectoine ABC transporter, permease protein EhuD" amino acids 3 to 213 (211 residues), 241.1 bits, see alignment E=1.2e-75 TIGR01726: amino ABC transporter, permease protein, 3-TM region, His/Glu/Gln/Arg/opine family" amino acids 12 to 109 (98 residues), 96.5 bits, see alignment E=1.1e-31 PF00528: BPD_transp_1" amino acids 33 to 213 (181 residues), 86.6 bits, see alignment E=9.1e-29

Best Hits

Swiss-Prot: 37% identical to YCKA_BACSU: Probable amino-acid ABC transporter permease protein YckA (yckA) from Bacillus subtilis (strain 168)

KEGG orthology group: K02029, polar amino acid transport system permease protein (inferred from 100% identity to psb:Psyr_2964)

MetaCyc: 38% identical to cystine ABC transporter membrane subunit (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-290 [EC: 7.4.2.12]; 7.4.2.12 [EC: 7.4.2.12]; 7.4.2.- [EC: 7.4.2.12]; 7.4.2.- [EC: 7.4.2.12]; 7.4.2.- [EC: 7.4.2.12]; 7.4.2.- [EC: 7.4.2.12]

Predicted SEED Role

"ABC-type amino acid transport system, permease component"

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.12

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 Q4ZS74 at UniProt or InterPro

Protein Sequence (216 amino acids)

>Psyr_2964 amino acid ABC transporter membrane protein 2, PAAT family (Pseudomonas syringae pv. syringae B728a ΔmexB)
MEFDIAFAWSILPELFQGLLVTVQVVVLGFMLAVLLGLFLALTLRSQITIVHRLSKGYLS
FFRNTPLMVQLYVLFFALPLAGITFPAVTTGVIGLGCYYAAYIAEAYRGAIDDIPAGQWE
AARALDFNRSDTWRRIILPQALKPMLPVLGNYLIGMFKETPLLAVITIPELFQAAKQIAG
MTYRYNEPYTVMALMFLAISVPTSLLFKYLERRSHV