Protein Info for Atu4156 in Agrobacterium fabrum C58

Annotation: aliphatic sulfonate ABC transporter ATPase

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 50 100 150 200 250 276 PF00005: ABC_tran" amino acids 54 to 186 (133 residues), 105.4 bits, see alignment E=2.1e-34

Best Hits

Swiss-Prot: 100% identical to SSUB1_AGRFC: Aliphatic sulfonates import ATP-binding protein SsuB 1 (ssuB1) from Agrobacterium fabrum (strain C58 / ATCC 33970)

KEGG orthology group: K02049, sulfonate/nitrate/taurine transport system ATP-binding protein (inferred from 100% identity to atu:Atu4156)

MetaCyc: 55% 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

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 Q8U8D6 at UniProt or InterPro

Protein Sequence (276 amino acids)

>Atu4156 aliphatic sulfonate ABC transporter ATPase (Agrobacterium fabrum C58)
MSTGNVTTLRRPEAPPSLPAGTEAKIEHHARPAEGKVAFSFRNVTKSFGDKPVLRGIDLD
VREGEFLAVIGKSGCGKSTLLRILAGLDTPTTGTVSKDPSNRTRMMFQEPRLLPWERIAN
NVSVGLTGIAKGEAAREQALGILDEVGLKDRAGEWPYVLSGGQKQRVALARALVAHPQIL
ALDEPLGALDALTRIEMQLLLERIWRKQKFTAVLVTHDVSEAVALADRIVVIDEGRIALD
LDVKLPRPRRHGTPEFARLEEQVLNQLFGRGDITGQ