Protein Info for Psest_1957 in Pseudomonas stutzeri RCH2

Annotation: outer membrane porin, OprD family.

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 50 100 150 200 250 300 350 400 425 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF03573: OprD" amino acids 28 to 423 (396 residues), 499.7 bits, see alignment E=3.3e-154

Best Hits

KEGG orthology group: None (inferred from 92% identity to psa:PST_2380)

Predicted SEED Role

"Tricarboxylate porin OpdH"

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 L0GKK8 at UniProt or InterPro

Protein Sequence (425 amino acids)

>Psest_1957 outer membrane porin, OprD family. (Pseudomonas stutzeri RCH2)
MLKTPIARGVALATLGATLAIPTMAQAAFIEDTKAGLELRNFYFNRDFRQEGGASGQSKA
EEWGQGFLLRVESGYTEGTVGFGVDALALQGVKLYSSEDTAGSGLMPSSYGNEAPGDWSS
FGLTGKAKVSETVLKVGTLQFKNPAIGTSDSRLLPQTMQGAQIVSKEIKGLTLDAGYANR
INHRDSTNNQVMSLNTGGRRGITIDGGAPNNQSDDFRFLGGSYQVTKDLTATYYYSNLED
LYKQHTYNLVHVLPIADGQSLKTDLRYSRSKDDGSSNVDNKALGAMVTYSLSGHSFGLGY
QKMSGDTGFAYVGGATDPFLVNYVQINDFANADEKSWQARYDFNFASIGIPGLTFMTRYI
TGDNFERANGTEGKEWERDMDIGYTFQEGALKNLNVKWRNATARNNYGNDIDENRLIVSY
TIPLM