About Products Protein Database Contact

tphA2II

Gene
tphA2II
Protein
Terephthalate 1,2-dioxygenase, terminal oxygenase component subunit alpha 2
Organism
Comamonas sp
Length
413 amino acids
Function
Component of the terephthalate 1,2-dioxygenase multicomponent enzyme system which catalyzes the dioxygenation of terephthalate (TER/TPA) to 1,2-dihydroxy-3,5-cyclohexadiene-1,4-dicarboxylic acid (DCD). It can also use 2,5-dicarboxypyridine (PDC) and 1,4-napthalenedicarboxylic acid (NDC) as substrates, and preferentially uses NADPH which is the physiological electron donor.
Similarity
Belongs to the bacterial ring-hydroxylating dioxygenase alpha subunit family.
Mass
46.243 kDa
Sequence
MQESIIQWHGATNTRVPFGIYTDTANADQEQQRIYRGEVWNYLCLESEIPGAGDFRTTFAGETPIVVVRDADQEIYAFENRCAHRGALIALEKSGRTDSFQCVYHAWSYNRQGDLTGVAFEKGVKGQGGMPASFCKEEHGPRKLRVAVFCGLVFGSFSEDVPSIEDYLGPEICERIERVLHKPVEVIGRFTQKLPNNWKLYFENVKDSYHASLLHMFFTTFELNRLSQKGGVIVDESGGHHVSYSMIDRGAKDDSYKDQAIRSDNERYRLKDPSLLEGFEEFEDGVTLQILSVFPGFVLQQIQNSIAVRQLLPKSISSSELNWTYLGYADDSAEQRKVRLKQANLIGPAGFISMEDGAVGGFVQRGIAGAANLDAVIEMGGDHEGSSEGRATETSVRGFWKAYRKHMGQEMQA