Protein Info for Psyr_1746 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Trigger factor

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 50 100 150 200 250 300 350 400 436 PF05697: Trigger_N" amino acids 1 to 143 (143 residues), 152.4 bits, see alignment E=1.6e-48 TIGR00115: trigger factor" amino acids 11 to 410 (400 residues), 468.3 bits, see alignment E=1e-144 PF00254: FKBP_C" amino acids 156 to 237 (82 residues), 61.6 bits, see alignment E=1.1e-20 PF05698: Trigger_C" amino acids 263 to 411 (149 residues), 130.5 bits, see alignment E=9.2e-42

Best Hits

Swiss-Prot: 100% identical to TIG_PSEU2: Trigger factor (tig) from Pseudomonas syringae pv. syringae (strain B728a)

KEGG orthology group: K03545, trigger factor (inferred from 100% identity to psb:Psyr_1746)

MetaCyc: 50% identical to trigger factor (Escherichia coli K-12 substr. MG1655)
Peptidylprolyl isomerase. [EC: 5.2.1.8]

Predicted SEED Role

"Cell division trigger factor (EC 5.2.1.8)" in subsystem Bacterial Cell Division (EC 5.2.1.8)

Isozymes

Compare fitness of predicted isozymes for: 5.2.1.8

Use Curated BLAST to search for 5.2.1.8

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 Q4ZVM8 at UniProt or InterPro

Protein Sequence (436 amino acids)

>Psyr_1746 Trigger factor (Pseudomonas syringae pv. syringae B728a ΔmexB)
MQVSVENTSALERRMTIGVPAERIETEVNKRLQQTARKAKIPGFRPGKVPMSVIRQRYED
GARQEALGDLIQATFYEAVVEQKLNPAGAPAVEPKSFEKGKDLEYVATFEVFPEFTVAGF
DSISVERLSADVADSDLDNMLEVLRKQNVRFEVTDRAAQNEDQLNIDFVGKVDGEVFAGG
SATGTQLVLGSGRMIPGFEDGLVGAKAGEERVLNVTFPEDYQNLELAGKAAEFTVTVNTV
SEPKLPELNEEFFKQFGIKETGIEGFRTEVRKNMERELRQAIKSKVKNQVMDGLLAANPI
EVPKALLENEVNRLRVQAVQQFGGNIKPDQLPAELFEEQAKRRVELGLIVAEVVKQFDLK
PDDARVREMIQEMASAYQEPEQVVAWYYKNEQQMNEVRSVVLEEQVVDTVLQKASVTDKS
VSYEEAVKPVEAPKAD