Protein Info for Psest_2592 in Pseudomonas stutzeri RCH2

Annotation: Transcriptional regulator

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 50 100 150 200 250 291 PF00126: HTH_1" amino acids 4 to 62 (59 residues), 82.4 bits, see alignment E=1.7e-27 PF03466: LysR_substrate" amino acids 89 to 286 (198 residues), 164.6 bits, see alignment E=2.1e-52

Best Hits

KEGG orthology group: None (inferred from 96% identity to psa:PST_1771)

Predicted SEED Role

"Cys regulon transcriptional activator CysB" in subsystem Cysteine Biosynthesis or DNA-binding regulatory proteins, strays

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 L0GP03 at UniProt or InterPro

Protein Sequence (291 amino acids)

>Psest_2592 Transcriptional regulator (Pseudomonas stutzeri RCH2)
MDLANLNAFIAVAETGGFSLAAERLHLTQPAVSKRIAALESQLDVRLFDRLGREIGLTEA
GRALLPRAYQILNVLDDTRRALTNLNGDIGGRLSLATSHHIGLHRLPPLLRAFTRAHPQV
SLDIRFLDSEVAYDEVLHGRAELAVITLAPQTAEPVRAVKVWDDPLDFVVAPEHPLASKT
DIQLADIAGHPAVFPGGNTFTHHIAQRLFEREGLTPNITMSTNYMETIKMMVSIGIAWSV
LPRSMLDEQVVSLPLPGIQLTRQLGYILHRERTLSNAARAFMALLDAERGD