Protein Info for Psest_3108 in Pseudomonas stutzeri RCH2

Annotation: ABC-type branched-chain amino acid transport systems, periplasmic component

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 50 100 150 200 250 300 350 414 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF13458: Peripla_BP_6" amino acids 22 to 367 (346 residues), 234.1 bits, see alignment E=5.4e-73 PF13433: Peripla_BP_5" amino acids 24 to 361 (338 residues), 78.9 bits, see alignment E=6.3e-26 PF01094: ANF_receptor" amino acids 45 to 327 (283 residues), 38.7 bits, see alignment E=1e-13

Best Hits

KEGG orthology group: None (inferred from 96% identity to psa:PST_1215)

Predicted SEED Role

"Extracellular ligand-binding receptor"

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 L0GQL9 at UniProt or InterPro

Protein Sequence (414 amino acids)

>Psest_3108 ABC-type branched-chain amino acid transport systems, periplasmic component (Pseudomonas stutzeri RCH2)
MNRITLLALGLGFCLTAQAADPITLGLNYPRTGSYKEEGLAQMRGALMAIDEINQAGGVL
GRPLQLISRNTASRPDKAIANVDKMADEGVAMLFGGVSSAVAIAASKRAKERGLLYFGTL
TYSNDTTGKDGHRYMFRECNNAWMSARVLGQYLNENMPGKTYFYITSDYTWGHTSESSLR
QATGTVDQNRHQGVKTAFPGARLSDYRAALEKASNSGAEVLVLVLFGEDMVRAMRIADEL
GLNKKMQIAIPNLTLSMVELAGPDIMRGVLGTEPWTWRVPELEGSERGKAFVRNFGDRYQ
THPSSSAASAYSIVYQWADAATRAKSIGSEQVISALENHSYSLLKGQQQWRGFDHQNVQT
VYAVRVKPREEVLKDRFKQDYFEIVHRLSGEQAAPTLAEWQEERRAGGQPTRLQ