Protein Info for Psyr_4114 in Pseudomonas syringae pv. syringae B728a

Annotation: Protein of unknown function UPF0102

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 50 123 TIGR00252: TIGR00252 family protein" amino acids 5 to 122 (118 residues), 120.9 bits, see alignment E=1.6e-39 PF02021: UPF0102" amino acids 13 to 104 (92 residues), 94.1 bits, see alignment E=2.9e-31

Best Hits

Swiss-Prot: 100% identical to Y4114_PSEU2: UPF0102 protein Psyr_4114 (Psyr_4114) from Pseudomonas syringae pv. syringae (strain B728a)

KEGG orthology group: K07460, putative endonuclease (inferred from 100% identity to psb:Psyr_4114)

Predicted SEED Role

"Predicted endonuclease distantly related to archaeal Holliday junction resolvase"

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 Q4ZNX8 at UniProt or InterPro

Protein Sequence (123 amino acids)

>Psyr_4114 Protein of unknown function UPF0102 (Pseudomonas syringae pv. syringae B728a)
MQRSTRQQAGREAEAFALQFLQRQGLRLIEQNWLCKRGELDLVMLDGDTVVFVEVRYRRH
SGWGGAMESVDFRKQEKLVTAAQLFLQHATAWANHPCRFDVIAIEGEPGNAAPLNWIKSA
FDS