Protein Info for Rru_A1129 in Rhodospirillum rubrum S1H

Annotation: Ammonium transporter (NCBI)

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 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details transmembrane" amino acids 39 to 60 (22 residues), see Phobius details amino acids 73 to 94 (22 residues), see Phobius details amino acids 124 to 145 (22 residues), see Phobius details amino acids 152 to 173 (22 residues), see Phobius details amino acids 187 to 208 (22 residues), see Phobius details amino acids 220 to 241 (22 residues), see Phobius details amino acids 253 to 274 (22 residues), see Phobius details amino acids 284 to 303 (20 residues), see Phobius details amino acids 309 to 328 (20 residues), see Phobius details amino acids 340 to 360 (21 residues), see Phobius details amino acids 380 to 401 (22 residues), see Phobius details TIGR00836: ammonium transporter" amino acids 34 to 428 (395 residues), 458.7 bits, see alignment E=8.6e-142 PF00909: Ammonium_transp" amino acids 36 to 428 (393 residues), 414.3 bits, see alignment E=2.2e-128

Best Hits

Swiss-Prot: 49% identical to AMTB_BACSU: Ammonium transporter (nrgA) from Bacillus subtilis (strain 168)

KEGG orthology group: K03320, ammonium transporter, Amt family (inferred from 100% identity to rru:Rru_A1129)

MetaCyc: 49% identical to ammonium transporter (Escherichia coli K-12 substr. MG1655)
RXN-9615

Predicted SEED Role

"Ammonium transporter" in subsystem Ammonia assimilation

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 Q2RVB5 at UniProt or InterPro

Protein Sequence (431 amino acids)

>Rru_A1129 Ammonium transporter (NCBI) (Rhodospirillum rubrum S1H)
MMRAFTFLPAALVALLAPALAYAQDAAPTLDSGNTAWMLTSTALVLLMTIPGLALFYAGM
VRKKNVLATMMQSFIITALVSVVWMVAGYSIAFGTGNAYFGDFSKFLLSDISIDSLNGTF
PETVFVVFQMTFAIITPALITGAFAERMKFSAMLWFIGLWVLIVYAPICHWVWSSSGFLF
NAGVLDYAGGTVVHINAGVAGLVCALVLRRRAGFGSENMAPYNLSLAVIGAALLWVGWFG
FNAGSAVAADGRAGMAMLATQLGAAGATLSWIAAEWLVRGKPSVLGAVSGAVAGLVAITP
ASGFVLPGGALVIGLVAGVVCFWGATWLKKTLGYDDSLDAFGVHGIGGLVGALLTGVFAA
QSVGGEAAVGLLEGNPGQVLTQAWGCLATIVWTAVASYVILKVIDLAIGLRVSPEQESEG
LDISLHGERLQ