Protein Info for CA264_04300 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: ABC transporter substrate-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 50 100 150 200 250 300 350 400 450 500 574 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF00496: SBP_bac_5" amino acids 70 to 473 (404 residues), 195.4 bits, see alignment E=8.5e-62

Best Hits

Predicted SEED Role

"Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2)" in subsystem ABC transporter dipeptide (TC 3.A.1.5.2) or Bacterial Chemotaxis (TC 3.A.1.5.2)

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 A0A1X9YPB7 at UniProt or InterPro

Protein Sequence (574 amino acids)

>CA264_04300 ABC transporter substrate-binding protein (Pontibacter actiniarum KMM 6156, DSM 19842)
MRRISLAFVCFLLLFTFCSQPERAPEEVRVRLAADPETLSPISYSSSGALQIINLLFQSL
LSADLGTNEIKPFLASGMPTVERQDSLTLFTYTIRDEATWTNGTPVTAEDVAFTLKVAKA
PLLNNEGLKPQLEFIQDIRMDRENPKRFTFVCAGYAPEMELLTGDFFILPAYLYDPENLL
QHIAVATLSGDLSELENDEQLKAFAARFNAPDYGRDPNLLQGSGGYILENWKNGQYLTLT
RKKEWWGNNTSNTQHLTANPQRVSFQVIPDMTTALLALKNRQLDVLESIPAAEFEQLKQN
QSFLKDYALHAPDAYEFMYAGINSRLPKFADKRTRQAIAHLLDVNSVIKVTQQNYATPTV
GLIPPSVTKFYNTSLQPYTFSPAKAAELLKAAGWQREEDGWYQNIHGKKERLSLVVDYRA
GNTSFENAAIILQQNAAKIGIPVQAQGLEGSLMSQNSKQHQFEVFFRSLSGNPFAFNFKP
LLHTTYAEVGGLNFTGFGTPESDRILDQISNTVTSEAEMAKLLKRLQEIMYTEAAFIPMY
YEKERLAIHRRFANPKISGLKPNYDVSAFTLKEE