Protein Info for MPMX19_03302 in Azospirillum sp. SherDot2

Annotation: Trehalose transport system permease protein SugB

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 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details amino acids 72 to 96 (25 residues), see Phobius details amino acids 108 to 132 (25 residues), see Phobius details amino acids 138 to 161 (24 residues), see Phobius details amino acids 195 to 217 (23 residues), see Phobius details amino acids 238 to 259 (22 residues), see Phobius details PF00528: BPD_transp_1" amino acids 90 to 262 (173 residues), 73.2 bits, see alignment E=1.2e-24

Best Hits

Swiss-Prot: 37% identical to SUGB_MYCTO: Trehalose transport system permease protein SugB (sugB) from Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)

KEGG orthology group: K02026, multiple sugar transport system permease protein (inferred from 83% identity to ara:Arad_9785)

MetaCyc: 37% identical to ABC-type trehalose transporter integral membrane protein (Mycobacterium tuberculosis H37Rv)
7.5.2.-

Predicted SEED Role

"Maltose/maltodextrin ABC transporter, permease protein MalG" in subsystem Maltose and Maltodextrin Utilization

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

Find the best match in UniProt

Protein Sequence (276 amino acids)

>MPMX19_03302 Trehalose transport system permease protein SugB (Azospirillum sp. SherDot2)
MSRPLRKLLDKAGMAVCVLLLVSPALLFFIWMLSLSLKFEIDNGAYPPILIPDRFAWKNY
TTIFEGNSFLLYFWNSMIVTGAATLFALLVGVPAGYGIARMRAHKSAVVIMIARMTPGLS
FLIPLFLLFQWLGLLGTLWPQIIIHLVVTVPIVIWIMIGYFETTPMELEEAAMVDGATRW
QIFAKVALPIAKPGIVVAFILSVIFSWNNFVFGIVLASRETRTLPVAVYNMLSFEQVSWG
PLAAAALVVTLPVLILTVAAQRQIVAGLTAGAVKGG