1GPU

Transketolase complex with reaction intermediate


ChainDomainClassArchitectureTopologyHomology
A, B
3.40.50.970 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
A, B
3.40.50.970 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
A, B
3.40.50.920 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A, B
3.40.50.970 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
A, B
3.40.50.970 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
A, B
3.40.50.920 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, B
PF02779Transketolase, pyrimidine binding domain (Transket_pyr)Transketolase, pyrimidine binding domainThis family includes transketolase enzymes, pyruvate dehydrogenases, and branched chain alpha-keto acid decarboxylases.Domain
A, B
PF02780Transketolase, C-terminal domain (Transketolase_C)Transketolase, C-terminal domainThe C-terminal domain of transketolase has been proposed as a regulatory molecule binding site [2].Domain
A, B
PF00456Transketolase, thiamine diphosphate binding domain (Transketolase_N)Transketolase, thiamine diphosphate binding domainThis family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit Swiss:P37941 EC:1.2.4.4. Both these enzymes utilise thiamine pyrophosphate as a cofactor, suggesting there may be common ...This family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit Swiss:P37941 EC:1.2.4.4. Both these enzymes utilise thiamine pyrophosphate as a cofactor, suggesting there may be common aspects in their mechanism of catalysis.
Domain