Protein Info for Atu1884 in Agrobacterium fabrum C58

Annotation: ABC transporter, substrate binding protein (aliphatic sulfonate)

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 50 100 150 200 250 321 signal peptide" amino acids 1 to 29 (29 residues), see Phobius details PF13379: NMT1_2" amino acids 31 to 246 (216 residues), 60 bits, see alignment E=9.9e-20 TIGR01728: ABC transporter, substrate-binding protein, aliphatic sulfonates family" amino acids 33 to 317 (285 residues), 246.4 bits, see alignment E=1.7e-77 PF04069: OpuAC" amino acids 52 to 239 (188 residues), 40 bits, see alignment E=1.1e-13 PF12974: Phosphonate-bd" amino acids 57 to 210 (154 residues), 43.2 bits, see alignment E=1e-14 PF09084: NMT1" amino acids 57 to 236 (180 residues), 52 bits, see alignment E=2.8e-17 PF16868: NMT1_3" amino acids 99 to 187 (89 residues), 31.3 bits, see alignment E=4.8e-11 PF00497: SBP_bac_3" amino acids 112 to 202 (91 residues), 28.6 bits, see alignment E=3.1e-10

Best Hits

KEGG orthology group: K02051, sulfonate/nitrate/taurine transport system substrate-binding protein (inferred from 100% identity to atu:Atu1884)

Predicted SEED Role

"Alkanesulfonates-binding protein" in subsystem Alkanesulfonate assimilation or Alkanesulfonates Utilization or Putative sulfate assimilation cluster

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 A9CIH9 at UniProt or InterPro

Protein Sequence (321 amino acids)

>Atu1884 ABC transporter, substrate binding protein (aliphatic sulfonate) (Agrobacterium fabrum C58)
MITRRGTLGLLAGSTGAVFLPHIRRAGAATTTLRIGWQKNGVIALAKSQGALEALLKDRG
IEVKWSEFSSGPPLLEALGAGALDIGPTGDVPPLFAQAAGGNLRYVGTYKAAAGGSAILV
QKDSPLKTLEDLKGKKVAFKRGSSAHNVTVKALRKAGLTLSDITPVDLAPPDAAAAFRSG
SIDAWSIWDPYFAVAEKEPTTRVLSTAEGIVDPWSYFLANGDFVEANPDLVPLILKELAN
VGAKAQANIDATAKSLAAITGVPEDVTKVSLTRPGADLGRVSLVPDEAIAYQQALADEFY
DLKIVPKKLKVTDIVWRPKAS