Protein Info for SMa2337 in Sinorhizobium meliloti 1021

Annotation: RhtX rhizobactin transporter

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 50 100 150 200 250 300 350 400 431 transmembrane" amino acids 34 to 56 (23 residues), see Phobius details amino acids 68 to 90 (23 residues), see Phobius details amino acids 105 to 123 (19 residues), see Phobius details amino acids 129 to 148 (20 residues), see Phobius details amino acids 164 to 189 (26 residues), see Phobius details amino acids 195 to 214 (20 residues), see Phobius details amino acids 235 to 252 (18 residues), see Phobius details amino acids 275 to 299 (25 residues), see Phobius details amino acids 306 to 330 (25 residues), see Phobius details amino acids 333 to 333 (1 residues), see Phobius details amino acids 335 to 359 (25 residues), see Phobius details amino acids 371 to 392 (22 residues), see Phobius details amino acids 398 to 420 (23 residues), see Phobius details TIGR02718: siderophore transporter, RhtX/FptX family" amino acids 33 to 419 (387 residues), 642.9 bits, see alignment E=8.6e-198 PF13000: Acatn" amino acids 38 to 114 (77 residues), 38.3 bits, see alignment E=9.8e-14 PF07690: MFS_1" amino acids 41 to 342 (302 residues), 53.5 bits, see alignment E=2.8e-18

Best Hits

KEGG orthology group: K08218, MFS transporter, PAT family, beta-lactamase induction signal transducer AmpG (inferred from 100% identity to sme:SMa2337)

Predicted SEED Role

"AmpG permease"

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 Q92XI7 at UniProt or InterPro

Protein Sequence (431 amino acids)

>SMa2337 RhtX rhizobactin transporter (Sinorhizobium meliloti 1021)
MLAAVVQGSDPIMTIAQTSPAVREGSTAAGAGRLYAVLGGLYLAQGIPTYLLLVALPPLM
RESGASRTAIGLFSLLMLPLVLKFAVAPLVDRWAPWPGLGHRRGWVVPTQLLVSAGIASM
ALVEPDRAGTLFAIGICITLLSSVQDIATDGYAVRHLNGRTLAIGNAVQAGSIALGVIVG
GTLTLVLFHKIGWRPTILLVACLSLLPLVAAIWMKDRAVASPEAPLRRRASLFGFFRRPN
AWMILAFALTYRASEGLVRGMEGSYLVDSKVPTEWIGYMSGAAAATAGLLGALIAALIIR
KAGLTATLILLGGLRSLCFLAFALNAFGIWPGIAVAMSASAFQTLIRYMELVAIYSFFMA
SSSDDQPGTDFTILSCAELVVYLIGTSIAGYVADRFGYATLFSSATVISVLGIGLSVWML
ERLKARPSRSR