Protein Info for SMa0298 in Sinorhizobium meliloti 1021

Annotation: ABC transporter ATP-binding 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 50 100 150 200 250 300 350 400 450 500 550 604 PF00005: ABC_tran" amino acids 25 to 181 (157 residues), 99.7 bits, see alignment E=7.5e-32 amino acids 371 to 447 (77 residues), 54.9 bits, see alignment E=5.1e-18 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 230 to 314 (85 residues), 59.1 bits, see alignment E=1.9e-20 PF08352: oligo_HPY" amino acids 232 to 295 (64 residues), 65.4 bits, see alignment E=1.7e-21

Best Hits

KEGG orthology group: K02031, peptide/nickel transport system ATP-binding protein K02032, peptide/nickel transport system ATP-binding protein (inferred from 100% identity to sme:SMa0298)

Predicted SEED Role

"Oligopeptide transport ATP-binding protein OppF (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

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

See Q930N6 at UniProt or InterPro

Protein Sequence (604 amino acids)

>SMa0298 ABC transporter ATP-binding protein (Sinorhizobium meliloti 1021)
MKNLIEVRNLNIAYGGPSGWTNVVQDVSFEIAPGEAFGLVGESGCGKSTVAYRLLGYGTI
NSLVQTGEVLFDGTDLLKLDAASLMRLRGNRIAFVPQNPTTSLSPGMRVGSQICEMIATH
KALPDGMTMERRIVELFTLVGLPDVGHRYPHELSGGQQQRVTIAMAVACNPDLLVLDEPT
TGLDVTTQRQIIQLLADLRSRIGMAMLYVTHDLALLAQIADRVGVMYAGQLVEVAPCDKL
LSAPAHPYSRGLIASIPTNDGTDRQARSLRGMLRRDEMSTGCKFEPRCDFATGACRATPQ
LLELIEDARSVACMRWREATAPLAPSVTAKAVARTAVRSESLLSVTELSLSYQQPGLFNR
LLGRTSPAVVREINLNLAAGEVVALVGGSGSGKSTIARAISARLPPRAGIIRLDGTALAP
SLKDRSVEELRQIQYIFQNPDASLNPRGLRLFERTQELDDPCLYRNVERREDLVADQKLR
IDEKCAGCYSKPPLDSKRTITSHARPPFRGRRPYRASAVPSPAAVRARSAIHAPKTGHPS
RSRLPASSAAISLPKHWYATPPRQITTARRSRSDQCRDLARDRAQASRRSALRRSAADRT
ANSC