Protein Info for PP_2518 in Pseudomonas putida KT2440

Annotation: gallate dioxygenase

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

• PF02900: LigB
  • amino acids 8 to 269 (262 residues), 205 bits, E=1.2e-64
• PF07746: LigA
  • amino acids 321 to 407 (87 residues), 114.8 bits, E=1.6e-37

Best Hits

Swiss-Prot: 100% identical to GALA_PSEPK: Gallate dioxygenase (galA) from Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)

KEGG orthology group: K04099, protocatechuate 4,5-dioxygenase [EC: 1.13.11.8] (inferred from 100% identity to ppf:Pput_3200)

MetaCyc: 100% identical to gallate dioxygenase monomer (Pseudomonas putida KT2440)
GALLATE-DIOXYGENASE-RXN [EC: 1.13.11.57]

Predicted SEED Role

"Protocatechuate 4,5-dioxygenase beta chain (EC 1.13.11.8)" in subsystem Central meta-cleavage pathway of aromatic compound degradation (EC 1.13.11.8)

MetaCyc Pathways

• gallate degradation I (4/4 steps found)
• protocatechuate degradation I (meta-cleavage pathway) (6/8 steps found)
• 3,4-dichlorobenzoate degradation (3/4 steps found)
• superpathway of vanillin and vanillate degradation (7/10 steps found)
• 3-chlorobenzoate degradation II (via protocatechuate) (3/6 steps found)
• syringate degradation (6/12 steps found)

KEGG Metabolic Maps

• 2,4-Dichlorobenzoate degradation
• Benzoate degradation via hydroxylation

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.13.11.57 or 1.13.11.8

Sequence Analysis Tools

See Q88JX5 at UniProt or InterPro

Protein Sequence (420 amino acids)

>PP_2518 gallate dioxygenase (Pseudomonas putida KT2440)
MARIIGGLAVSHTPTIGFAVDHDKQEEAAWAPIFESFEPIRTWLQQRQPDVLFYIFNDHI
TSFFFDHYSAFTLGVDEQYGVADEGGNPRDLPPVGGHAALSRHIGQSLMADEFDMSFFRD
KPLDHGFFSPMSALLPCDESWPVQIVPLQVGVLQLPIPTARRCYKLGQALRRAIESYPED
LKVAIVATGGVSHQVHGERCGFNNPEWDAQFLDLLVNDPQRLTEMTLAEYATLGGMEGAE
VITWLIMRGTLSANVERKHQSYYLPSMTGIATLLLENRDQALPAPVNERHRQHMQHQLAG
AEQLEGTYPYTLERSAKGYRLNKFLHRMIEPQWRQRFLSEPEALYREAGLSEEESDLLRR
RDWRGLIHYGVIFFVLEKLGAVLGVSNLDIYAAMRGQSIEDFMKTRNQQVRYSVAGKAPN