Protein Info for Psest_3268 in Pseudomonas stutzeri RCH2

Annotation: mraZ 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 50 100 151 TIGR00242: division/cell wall cluster transcriptional repressor MraZ" amino acids 1 to 134 (134 residues), 147 bits, see alignment E=1.9e-47 PF02381: MraZ" amino acids 1 to 75 (75 residues), 59.9 bits, see alignment E=9.5e-21 amino acids 78 to 132 (55 residues), 54.3 bits, see alignment E=5.3e-19

Best Hits

Swiss-Prot: 86% identical to MRAZ_PSEAB: Transcriptional regulator MraZ (mraZ) from Pseudomonas aeruginosa (strain UCBPP-PA14)

KEGG orthology group: K03925, MraZ protein (inferred from 99% identity to psa:PST_1073)

Predicted SEED Role

"Cell division protein MraZ" in subsystem Bacterial Cell Division or Bacterial Cytoskeleton

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 L0GQT9 at UniProt or InterPro

Protein Sequence (151 amino acids)

>Psest_3268 mraZ protein (Pseudomonas stutzeri RCH2)
MFRGANAISLDAKGRLAMPSRYRDELNSRGDGQLIITIDAVDRCLCIYPLPEWELIEAKL
RELPSLREEARRLQRLLIGNAVDLEMDGSGRVVVPPRLREYARLDKRAMLVGQLNKFQLW
NEDDWSAISDADLAAIKQPGGLPEELRDLIL