Protein Info for GFF6225 in Variovorax sp. SCN45

Annotation: ABC transporter, substrate-binding protein (cluster 12, methionine/phosphonates)

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 50 100 150 200 250 300 354 signal peptide" amino acids 1 to 36 (36 residues), see Phobius details TIGR01098: phosphate/phosphite/phosphonate ABC transporter, periplasmic binding protein" amino acids 14 to 271 (258 residues), 138.8 bits, see alignment E=1.1e-44 PF12974: Phosphonate-bd" amino acids 53 to 303 (251 residues), 169.3 bits, see alignment E=4.9e-54

Best Hits

KEGG orthology group: None (inferred from 85% identity to vpe:Varpa_0550)

Predicted SEED Role

"Phosphonate ABC transporter phosphate-binding periplasmic component (TC 3.A.1.9.1)" in subsystem ABC transporter alkylphosphonate (TC 3.A.1.9.1) (TC 3.A.1.9.1)

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

Find the best match in UniProt

Protein Sequence (354 amino acids)

>GFF6225 ABC transporter, substrate-binding protein (cluster 12, methionine/phosphonates) (Variovorax sp. SCN45)
MSRPASRFLAATLLFAASAALLAMPSAATAQGAAAAPPAPGKGVPGVVREVRFGVLPLGG
TVESRALWTPLIADMSRALGLPVSAYSVPSYEELDRAIGRDEIDMAFLSAKMALDAVMQR
RMKVVAQIAKQPGIPQHRAVLLMRKAGPFNTLAGLLAEPQRWRLARGDSRSVTGFIVPQS
QFFLPNNIEMETRFLGEFVGTHQATALAVANGDADVATNNTTDFERFRQQFPVEAERLQV
VWESEPPPGAPMVVRRGYPPEFQARLQAFLTGYGKAKGPRGDAEREVLKNLRAAYGYVGA
DDTALLPEALLEYQLGKQRAKAASWVNEAARQQRLQRIEKIYAEQVETLRAPDR