Protein Info for Psest_1432 in Pseudomonas stutzeri RCH2

Annotation: Transcriptional activator of acetoin/glycerol metabolism

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 50 100 150 200 250 300 350 400 450 500 550 600 643 PF01590: GAF" amino acids 75 to 207 (133 residues), 38.9 bits, see alignment E=3.1e-13 PF00158: Sigma54_activat" amino acids 341 to 505 (165 residues), 220 bits, see alignment E=4e-69 PF14532: Sigma54_activ_2" amino acids 345 to 510 (166 residues), 79.8 bits, see alignment E=6e-26 PF07728: AAA_5" amino acids 361 to 481 (121 residues), 29.5 bits, see alignment E=1.8e-10 PF02954: HTH_8" amino acids 603 to 635 (33 residues), 43.9 bits, see alignment (E = 4e-15)

Best Hits

Predicted SEED Role

"Transcriptional activator of acetoin dehydrogenase operon AcoR" in subsystem Acetoin, butanediol metabolism

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 L0GJ43 at UniProt or InterPro

Protein Sequence (643 amino acids)

>Psest_1432 Transcriptional activator of acetoin/glycerol metabolism (Pseudomonas stutzeri RCH2)
MNLLSGPVSHIDAVLSLANAPHLPGDRDPIIARSWHRCVHDYGLDPARPAEARFVPRQVL
REHQDQADELINVARAGVEQLYRQIAELGYVILLTDNRGIAVQFLGDPADEKAHRKTGLF
LGSDWGEDHAGTCAVGTCIKEQQALTCHQHDHFSVWHTNLTCTAVPMFNPHGQLLAVLDI
SALHSPPTKDSQTFALQLVKQYARMIEDAYFMRVYRERPILCFDGSREFVVINRRYLLAL
GDDGELLAGNTAARGLLAEHGLLMPGPFGTLAQARIDQLFDCELSDVLSIPYASHDQVRA
FRTHRHQLFFAALMEPRRRVPEPVERSAPGGHSALDALADDDPVMRKMLARARRLCSEPL
NVLLNGETGTGKERLAKALHESGCRRSKPFVAINCGAMPESLIESELFGYAPGTFTGARS
KGMRGLIQQADGGTLFLDEIGDMPLHLQTRLLRVLAEQEVMPLGADKPVKVDIRVVAASH
RDLRQMVESGAFREDLFYRLNGASLKLPPLRERADKGFLIERVFAELAEGRPGNPHLRGD
AMSALLAYPWPGNIRELRNVLQYALATCEGDEITVQDLPDECLPPILARCRQSATAAEPE
SAAALRETLRRHRWNVSAAARELGVSRPTMYRRMRVLGIEAPV