Protein Info for Psest_3893 in Pseudomonas stutzeri RCH2

Annotation: Multisubunit Na+/H+ antiporter, MnhE subunit

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 50 100 163 transmembrane" amino acids 10 to 27 (18 residues), see Phobius details amino acids 33 to 52 (20 residues), see Phobius details amino acids 59 to 78 (20 residues), see Phobius details amino acids 107 to 124 (18 residues), see Phobius details PF01899: MNHE" amino acids 18 to 157 (140 residues), 75.1 bits, see alignment E=2.5e-25

Best Hits

KEGG orthology group: K05569, multicomponent Na+:H+ antiporter subunit E (inferred from 85% identity to psa:PST_0378)

Predicted SEED Role

No annotation

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 L0GNN1 at UniProt or InterPro

Protein Sequence (163 amino acids)

>Psest_3893 Multisubunit Na+/H+ antiporter, MnhE subunit (Pseudomonas stutzeri RCH2)
MTQATLRRGATDALFWSLIYAALWALFAAGQGWLLGVPTVALAVALSLWLGLRPLGMRLG
ALPAFLGFFLKHMLLGGWDVARRALQPRCPLQPAWHAYPLASQSPRVRLLLSALVGLLPG
TLASRIEDDQMRVHVLDERLPWQATVADLEQRLERLLGSREVR