Protein Info for SMc04288 in Sinorhizobium meliloti 1021

Annotation: peptide transport ATP-binding ABC transporter 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 50 100 150 200 250 300 350 400 450 500 550 593 PF00005: ABC_tran" amino acids 26 to 186 (161 residues), 102.6 bits, see alignment E=8.8e-33 amino acids 321 to 470 (150 residues), 97.9 bits, see alignment E=2.5e-31 PF08352: oligo_HPY" amino acids 237 to 269 (33 residues), 20.7 bits, see alignment (E = 1.3e-07) amino acids 522 to 554 (33 residues), 35 bits, see alignment (E = 4.6e-12)

Best Hits

KEGG orthology group: K13892, glutathione transport system ATP-binding protein (inferred from 100% identity to smk:Sinme_1920)

Predicted SEED Role

"Oligopeptide transport system permease protein OppB (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)

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 Q92P44 at UniProt or InterPro

Protein Sequence (593 amino acids)

>SMc04288 peptide transport ATP-binding ABC transporter protein (Sinorhizobium meliloti 1021)
MTSSLLSVKDLTVQVATPTGPKVVVERLSFDLLPGRTLCLAGESGSGKSMTALSLMQLLP
KPMARIAGGSATLDGEDILALPEARMRRIRGRKIGMIFQEPMTSLNPVMTVGNQLIGAIT
AHGNTSGRRAARARAAELLDQVQIPEPERRLGQYPHELSGGLRQRIVIAMALAQNPKILI
ADEPTTALDVTVQAQILALIRKLQADHGISVIMITHDMGVVAEMADEVLVMKHGRTVEHA
TSRDLFAHPQDAYTKELLSAVPRLGEMAGTETPKRAAGKAVEAGSEPGAEQPMLQVENLT
VRFDIKGGILQRPVRRLHAVEGISLSVRRGETLSLVGESGCGKSTTGKALLNLVPWTGDI
RVDGRSTRGLRGSTMRPILRDVQMIFQDPYASLDPRMRVGDLVAEPLVIHGLASGSELRD
RVEYLFKRVGLSPEQMKRYPHEFSGGQRQRICIARALSLSPKLIVADESVAALDVSIQAQ
VLDLLQDIQDETGVSYLFISHDMAVVEQISHRVAVMYMGRFVEMGTRRQIFESPQHPYTK
KLMAAVPVADPGRVRRDFVPKAEDLPSPVRALDYAPSFPPPSDLGGGHLVWNG