Protein Info for HSERO_RS10135 in Herbaspirillum seropedicae SmR1

Annotation: chemotaxis protein CheZ

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 50 100 150 219 PF04344: CheZ" amino acids 24 to 219 (196 residues), 252.3 bits, see alignment E=2e-79

Best Hits

Swiss-Prot: 48% identical to CHEZ_ESCF3: Protein phosphatase CheZ (cheZ) from Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73)

KEGG orthology group: K03414, chemotaxis protein CheZ (inferred from 100% identity to hse:Hsero_2024)

Predicted SEED Role

"Chemotaxis response - phosphatase CheZ" in subsystem Bacterial Chemotaxis

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 D8ISI0 at UniProt or InterPro

Protein Sequence (219 amino acids)

>HSERO_RS10135 chemotaxis protein CheZ (Herbaspirillum seropedicae SmR1)
VADVDNGVNPVRNPAAEGAGVSEEVLVRIGHMTRNLHDSLRGLGFDRLLEKAASDMPDAR
DRLEYVARMTEQAAQRVLNATELASPLQDRISEGATDLKAQWDAATAGSFSEAHCRELAA
RTSSFLAQASEDSSVTKQQLLDIMMAQDFQDLTGQVIKRVTKLAHDLESQLVQLLVDYAP
SEAKREDTGLLNGPQIDPTGKDVIANQGQVDDLLESLGF