Protein Info for Psest_1672 in Pseudomonas stutzeri RCH2

Annotation: Biopolymer transport proteins

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 50 100 150 210 transmembrane" amino acids 7 to 27 (21 residues), see Phobius details amino acids 108 to 134 (27 residues), see Phobius details amino acids 148 to 171 (24 residues), see Phobius details PF01618: MotA_ExbB" amino acids 66 to 187 (122 residues), 116.7 bits, see alignment E=2.9e-38

Best Hits

KEGG orthology group: K03561, biopolymer transport protein ExbB (inferred from 90% identity to pmk:MDS_1666)

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)

Compare to protein 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 L0GKA9 at UniProt or InterPro

Protein Sequence (210 amino acids)

>Psest_1672 Biopolymer transport proteins (Pseudomonas stutzeri RCH2)
MWELVKAGGWIMLPIILCSIAAAGIIAERLWTLRPSRVTPPHLLGQVWKWIKDKKLSNQK
LKELRADSPLGEILAAGLSNSKRGREIMKECIEEAAARVVHDLERYLNALGTIAGIAPLL
GLLGTVLGMIEIFSAFMGSGMANAPLLAGGIAKALITTAAGLMVGIPALFFHRFLQRRVD
ELVVGMEQEAIKLVEVVQGDRDVDLGEDKA