Protein Info for IAI46_23120 in Serratia liquefaciens MT49

Annotation: Na/Pi cotransporter family protein

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 50 100 150 200 250 300 350 400 450 500 549 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details transmembrane" amino acids 47 to 69 (23 residues), see Phobius details amino acids 76 to 98 (23 residues), see Phobius details amino acids 104 to 121 (18 residues), see Phobius details amino acids 133 to 155 (23 residues), see Phobius details amino acids 175 to 196 (22 residues), see Phobius details amino acids 206 to 226 (21 residues), see Phobius details amino acids 238 to 262 (25 residues), see Phobius details amino acids 274 to 295 (22 residues), see Phobius details TIGR00704: Na/Pi-cotransporter II-related protein" amino acids 1 to 307 (307 residues), 371 bits, see alignment E=6.4e-115 PF02690: Na_Pi_cotrans" amino acids 13 to 147 (135 residues), 124 bits, see alignment E=4.5e-40 TIGR01013: sodium-dependent inorganic phosphate (Pi) transporter" amino acids 67 to 520 (454 residues), 414.1 bits, see alignment E=7.7e-128 PF01895: PhoU" amino acids 340 to 423 (84 residues), 36.3 bits, see alignment E=6e-13

Best Hits

Swiss-Prot: 74% identical to YJBB_SHIFL: Uncharacterized protein YjbB (yjbB) from Shigella flexneri

KEGG orthology group: K03324, phosphate:Na+ symporter (inferred from 97% identity to srs:SerAS12_4586)

MetaCyc: 74% identical to putative inorganic phosphate export protein YjbB (Escherichia coli K-12 substr. MG1655)
TRANS-RXN0-470

Predicted SEED Role

"Sodium-dependent phosphate transporter" in subsystem Phosphate metabolism

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 (549 amino acids)

>IAI46_23120 Na/Pi cotransporter family protein (Serratia liquefaciens MT49)
MLTLLHLLSSVALLVWGTHIVRTGIMRVYGANLRRVLSDSVEKKPLAFVSGIGVTALVQS
SNATALLVTSFVAQGLVGLTPALVIMLGADVGTALMARILTFDLSWLSPLLILVGVFLFL
SRKQTRVGQMGRVCIGLGLIVLALELIVAAATPITQAAGVKVLFSSLTGDVMLDALTGAL
FAIVSYSSLAAVLLTATLTASGVISLKVALCLVIGANLGSGLLAMINTSGQNAAGRRVAL
GSLLFKLMGCVLVLPFVSYLADVMTRLPGGNEELVIYFHVFYNLIRCLVLIPLAGPMARL
CETLIADVAADDPRLRPRHLDASALDTPTLALANAARETLRMGDVVEHMMILQREVLHGK
QGQDKEVRRLDDDVDVLYTAIKLYLAQIQKEDLGEEDSRRWAEIIEMALNLEQAGDIIER
MAGDVGAKSHAARRAFSTEGLAELDALHERLIGNLRLGLSVFLSGDLTSAKRLRRSKHRF
RILDRRYAHAHVDRLHQQNVQSIETSSLHLGLLGDMKRLNSLFCAVAYNVLDQDEKDDER
EWEDTPSTL