Protein Info for AO356_20065 in Pseudomonas fluorescens FW300-N2C3

Annotation: biopolymer transporter ExbB

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 50 100 150 221 transmembrane" amino acids 20 to 37 (18 residues), see Phobius details amino acids 118 to 144 (27 residues), see Phobius details amino acids 158 to 182 (25 residues), see Phobius details PF01618: MotA_ExbB" amino acids 77 to 198 (122 residues), 115.3 bits, see alignment E=8.2e-38

Best Hits

KEGG orthology group: K03561, biopolymer transport protein ExbB (inferred from 98% identity to pba:PSEBR_a4070)

Predicted SEED Role

"MotA/TolQ/ExbB proton channel family protein" in subsystem Ton and Tol transport systems

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 A0A0N9X6A0 at UniProt or InterPro

Protein Sequence (221 amino acids)

>AO356_20065 biopolymer transporter ExbB (Pseudomonas fluorescens FW300-N2C3)
VAHFFEGAVTVWELVKSGGWMMLPIILSSIAALGIVAERLWTLRASRVTPEHLLGQVWVW
IKDKQLNKDKLKELRASSPLGEILAAGLANSKHGREIMKECIEEAAARVIHELERYINAL
GTIAAMSPLLGLLGTVLGMIDIFSAFTGSGMTTNAAVLAGGISKALITTAAGLMVGIPAV
FFHRFLQRRVDELVVGMEQEAIKLVEVVQGDRDVDLAGGKQ