Protein Info for b0933 in Escherichia coli BW25113

Name: ssuB
Annotation: alkanesulfonate transporter subunit (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

• PF00005: ABC_tran
  • amino acids 27 to 160 (134 residues), 105.6 bits, E=1.8e-34

Best Hits

Swiss-Prot: 100% identical to SSUB_ECOLI: Aliphatic sulfonates import ATP-binding protein SsuB (ssuB) from Escherichia coli (strain K12)

KEGG orthology group: K02049, sulfonate/nitrate/taurine transport system ATP-binding protein (inferred from 100% identity to eco:b0933)

MetaCyc: 100% identical to aliphatic sulfonate ABC transporter ATP binding subunit (Escherichia coli K-12 substr. MG1655)
ABC-56-RXN [EC: 7.6.2.14]

Predicted SEED Role

"Alkanesulfonates ABC transporter ATP-binding protein / Sulfonate ABC transporter, ATP-binding subunit SsuB" in subsystem Alkanesulfonate assimilation or Alkanesulfonates Utilization

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.14

Sequence Analysis Tools

See P0AAI1 at UniProt or InterPro

Protein Sequence (255 amino acids)

>b0933 alkanesulfonate transporter subunit (NCBI) (Escherichia coli BW25113)
MNTARLNQGTPLLLNAVSKHYAENIVLNQLDLHIPAGQFVAVVGRSGGGKSTLLRLLAGL
ETPTAGDVLAGTTPLAEIQEDTRMMFQDARLLPWKSVIDNVGLGLKGQWRDAARRALAAV
GLENRAGEWPAALSGGQKQRVALARALIHRPGLLLLDEPLGALDALTRLEMQDLIVSLWQ
EHGFTVLLVTHDVSEAVAMADRVLLIEEGKIGLDLTVDIPRPRRLGSVRLAELEAEVLQR
VMQRGESETRLRKQG