Protein Info for EX31_RS03805 in Rahnella sp. WP5

Annotation: threonine/serine exporter ThrE family 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 50 100 150 200 269 transmembrane" amino acids 127 to 146 (20 residues), see Phobius details amino acids 151 to 167 (17 residues), see Phobius details amino acids 179 to 201 (23 residues), see Phobius details amino acids 208 to 228 (21 residues), see Phobius details amino acids 240 to 265 (26 residues), see Phobius details PF06738: ThrE" amino acids 24 to 262 (239 residues), 221.2 bits, see alignment E=7e-70

Best Hits

Swiss-Prot: 71% identical to YJJP_ECOLI: Inner membrane protein YjjP (yjjP) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 99% identity to rah:Rahaq_3771)

Predicted SEED Role

"FIG023911: putative membrane protein"

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 (269 amino acids)

>EX31_RS03805 threonine/serine exporter ThrE family protein (Rahnella sp. WP5)
MQDPVIEYPVRESPEAHHQREITRLCIECALMLLQHGAESMLVEQLSARLGVALGMDRVE
SSISANAIVLSTLSGGYCLTSTRKNVDRGINMQVVTQVQHTVILAEHKLLDSQLVAKRLQ
KIKPLRYPRWLMILMVALSCGCFSKLNGGGWDAFIVTFFASGVAMAVRQSLTARHMNPLI
NFCCTAFVATSISGLLLRLGIFQQSSNVAMAASVLLLVPGFPLINAVADMFKGHVNTGLA
RWTMASLLTLATCIGVVMAMALWGLRGWS