Protein Info for Psyr_1401 in Pseudomonas syringae pv. syringae B728a

Annotation: Histidine triad (HIT) 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 50 100 143 PF01230: HIT" amino acids 9 to 98 (90 residues), 65.8 bits, see alignment E=2.4e-22

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_1401)

Predicted SEED Role

"Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases"

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 Q4ZWM0 at UniProt or InterPro

Protein Sequence (143 amino acids)

>Psyr_1401 Histidine triad (HIT) protein (Pseudomonas syringae pv. syringae B728a)
MFVLDSRLQQDTLPIGDFPLCRLLLSNDSHYPWFILVPRRAEITEVFQLSAADQVQLWQE
TTALSRVLNELFDADKINVAALGNVVSQLHMHVIVRKRDDAAWPAPVWGKQAAIAYTDEQ
FSAIRQQLKPVLTNDFRFEEEQS