Protein Info for MPMX20_04640 in Enterobacter sp. TBS_079

Annotation: Phosphate transport system permease protein PstC

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 50 100 150 200 250 319 transmembrane" amino acids 21 to 46 (26 residues), see Phobius details amino acids 75 to 100 (26 residues), see Phobius details amino acids 112 to 140 (29 residues), see Phobius details amino acids 163 to 186 (24 residues), see Phobius details amino acids 227 to 250 (24 residues), see Phobius details amino acids 285 to 309 (25 residues), see Phobius details TIGR02138: phosphate ABC transporter, permease protein PstC" amino acids 17 to 311 (295 residues), 309.6 bits, see alignment E=8.8e-97 PF00528: BPD_transp_1" amino acids 96 to 307 (212 residues), 57 bits, see alignment E=1.1e-19

Best Hits

Swiss-Prot: 95% identical to PSTC_ECOLI: Phosphate transport system permease protein PstC (pstC) from Escherichia coli (strain K12)

KEGG orthology group: K02037, phosphate transport system permease protein (inferred from 100% identity to enc:ECL_05154)

MetaCyc: 95% identical to phosphate ABC transporter membrane subunit PstC (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 PstC (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 (319 amino acids)

>MPMX20_04640 Phosphate transport system permease protein PstC (Enterobacter sp. TBS_079)
MAATKPAFNPPGKKGDMIFSALVKLAALIVLLLLGGIIVSLIFSSWPSIQKFGFSFLWTK
EWDAPNDIYGALVPIYGTLVTSFIALLIAVPVSFGIALFLTELAPGWLRRPLGIAIELLA
AIPSIVYGMWGLFIFAPLFATYFQEPVGNVLSAIPFVGTLFSGPAFGIGILAAGVILAIM
IIPYIAAVMRDVFEQTPVMMKESAYGIGCTTWEVIWRIVLPFTKNGVIGGVMLGLGRALG
ETMAVTFIIGNTYQLDSASLYMPGNSITSALANEFAEAESGLHVAALMELGLILFVITFI
VLAISKLMILRLAKNEGAR