Protein Info for ABIE51_RS07535 in Lysobacter sp. OAE881

Annotation: phosphate ABC transporter permease PstA

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 50 100 150 200 250 299 transmembrane" amino acids 29 to 53 (25 residues), see Phobius details amino acids 82 to 108 (27 residues), see Phobius details amino acids 123 to 145 (23 residues), see Phobius details amino acids 152 to 170 (19 residues), see Phobius details amino acids 202 to 222 (21 residues), see Phobius details amino acids 267 to 291 (25 residues), see Phobius details TIGR00974: phosphate ABC transporter, permease protein PstA" amino acids 32 to 293 (262 residues), 293.2 bits, see alignment E=7.8e-92 PF00528: BPD_transp_1" amino acids 101 to 293 (193 residues), 67.5 bits, see alignment E=6.6e-23

Best Hits

Swiss-Prot: 77% identical to PSTA_XYLFA: Phosphate transport system permease protein PstA (pstA) from Xylella fastidiosa (strain 9a5c)

KEGG orthology group: K02038, phosphate transport system permease protein (inferred from 89% identity to psu:Psesu_0933)

MetaCyc: 54% identical to phosphate ABC transporter membrane subunit PstA (Escherichia coli K-12 substr. MG1655)
ABC-27-RXN [EC: 7.3.2.1]; 7.3.2.1 [EC: 7.3.2.1]

Predicted SEED Role

"Phosphate transport system permease protein PstA (TC 3.A.1.7.1)" in subsystem High affinity phosphate transporter and control of PHO regulon or Phosphate metabolism (TC 3.A.1.7.1)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.3.2.1

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

Find the best match in UniProt

Protein Sequence (299 amino acids)

>ABIE51_RS07535 phosphate ABC transporter permease PstA (Lysobacter sp. OAE881)
MSAPTVSVKTAHDFKVADALYRRRRVINVVSLVLACAAALFGLFFLGWILWTLIAKGIGG
INWALFTQNTPPPMQEGGLLNAFFGSAVMCVIAILIGTPLGIAAGTWLAEYGHARKFGTV
VRFVNDILLSAPSIVLGLFVYTLVVMQTGGNFSALAGAIALAFIVLPVVVRTTDEMLRLV
PAQMREAALSLGVPQWKVIMQVLYRSASAGIVTGVLLALARISGETAPLLFTAFGNQYWS
TNVLQPMASVPVVMNQFAGSPYESWQVLAWAGALVLTVFVLLISLIARAIVLRNRISHD