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Enzymes - Thiamine diphosphate

Thiamine diphosphate-using

Enzymes, which use Thiamine diphosphate as a cofactor

Enzyme name E.C.
number
Enzyme
mechanism
CATH
domain
3D
structure
Species
information
Reference
Phenylglyoxylate dehydrogenase (acylating) 1.2.1.58 [IntEnz]
Pyruvate dehydrogenase (cytochrome) 1.2.2.2 M0275 3.40.50.970
3.90.650.10
3ey9  (PDBsum)
3eya  (PDBsum)
species [IntEnz]
pyruvate oxidase 1.2.3.3 M0274 3.40.50.970
3.90.650.10
1pow (PDBsum)
1pox (PDBsum)
see all
species [1]
pyruvate dehydrogenase 1.2.4.1 M0106 3.40.50.970
3.90.650.10
1l8a (PDBsum)
1ni4 (PDBsum)
see all
species [1]
oxoglutarate dehydrogenase 1.2.4.2 2jgd  (PDBsum) species [1]
3-methyl-2-oxobutanoate dehydrogenase 1.2.4.4 M0280 3.40.50.970
3.90.650.10
1dtw (PDBsum)
1ols (PDBsum)
see all
species [1]
pyruvate synthase 1.2.7.1 M0119 2raa  (PDBsum) species [1]
2-oxoglutarate synthase 1.2.7.3 species [IntEnz]
Indolepyruvate ferredoxin oxidoreductase 1.2.7.8 species [IntEnz]
Transketolase 2.2.1.1 M0219 3.40.50.970
3.90.650.10
1ay0 (PDBsum)
1itz (PDBsum)
see all
species [MACiE]
formaldehyde transketolase 2.2.1.3 species [1]
Acetoin--ribose-5-phosphate transaldolase 2.2.1.4 [IntEnz]
2-hydroxy-3-oxoadipate synthase 2.2.1.5 [IntEnz]
Acetolactate synthase 2.2.1.6 M0289 3.40.50.970
3.90.650.10
1jsc (PDBsum)
1n0h (PDBsum)
see all
species [IntEnz]
1-deoxy-D-xylulose-5-phosphate synthase 2.2.1.7 3.40.50.970
3.90.650.10
2o1s  (PDBsum)
2o1x  (PDBsum)
species [IntEnz]
Sulfoacetaldehyde acetyltransferase 2.3.3.15 species [IntEnz]
N2-(2-carboxyethyl)arginine synthase 2.5.1.66 [1]
3,5/4-trihydroxycyclohexa-1,2-dione hydrolase 3.7.1.2 M0180 [IntEnz]
pyruvate decarboxylase 4.1.1.1 M0215 3.40.50.1220
3.40.50.970
see all
1pvd (PDBsum)
1pyd (PDBsum)
see all
species [1]
Tartronate-semialdehyde synthase 4.1.1.47 M0298 3.40.50.970
3.90.650.10
2pan  (PDBsum) species [IntEnz]
benzoylformate decarboxylase 4.1.1.7 M0220 3.40.50.970
3.90.650.10
1bfd (PDBsum)
1mcz (PDBsum)
see all
species [1]
2-oxoglutarate decarboxylase 4.1.1.71 species [IntEnz]
indolepyruvate decarboxylase 4.1.1.74 3.40.50.970
3.90.650.10
1ovm (PDBsum)
2nxw (PDBsum)
see all
species [1]
5-guanidino-2-oxopentanoate decarboxylase 4.1.1.75 [IntEnz]
Sulfopyruvate decarboxylase 4.1.1.79 species [IntEnz]
Oxalyl-CoA decarboxylase 4.1.1.8 3.40.50.970
3.90.650.10
2ji8 (PDBsum)
2jib (PDBsum)
see all
species [IntEnz]
Phosphonopyruvate decarboxylase 4.1.1.82 species [IntEnz]
Fructose-6-phosphate phosphoketolase 4.1.2.22 3.40.50.970
3.90.650.10
3ai7  (PDBsum) species [IntEnz]
Benzoin aldolase 4.1.2.38 M0221 species [MACiE]
Phosphoketolase 4.1.2.9 species [IntEnz]

Further information

Recently, the enzyme 2-oxoacid oxidoreductase has been identified as a new thiamine-dependent enzyme [4].

Distribution of Thiamine diphosphate over enzyme reaction space (E.C.)

The E.C. tree highlights the enzymes that use the cofactor on a tree of all known E.C. numbers. Thus, it illustrates how frequently the cofactor is used in enzyme reactions and where these reactions are located withing the E.C. classification hierarchy.

In addition to the E.C. numbers extracted from primary literature, this graph also incudes the E.C. numbers that have been automatically extracted from several data resources.

E.C. tree

E.C. tree E.C. legend

Profile of Thiamine diphosphate-containing reactions

The E.C. wheel is a pie chart-based representation of the enzyme reactions this cofactor is involved in. The reactions are identified by E.C. number. The colouring is performed by E.C. class. The figure has four levels of circles which correspond to the four levels of the E.C. classification hierarchy. Partial and full E.C. numbers are displayed where space suffices. Each area within the outer two rings corresponds to one full E.C. serial number.

In addition to the E.C. numbers extracted from primary literature, this graph also incudes the E.C. numbers that have been automatically extracted from several data resources.

E.C. wheel

Legend

E.C. wheel E.C. legend

Thiamine diphosphate-synthesising

Enzymes involved in Thiamine diphosphate biosynthesis

Enzyme name E.C.
number
Enzyme
mechanism
CATH
domain
3D
structure
Species
information
Reference
thiamine-phosphate diphosphorylase 2.5.1.3 [5]
thiamine diphosphokinase 2.7.6.2 [5]

Further information

[5]

Thiamine diphosphate-binding

Enzymes binding to Thiamine diphosphate (mode unknown)

Enzyme name E.C.
number
Enzyme
mechanism
CATH
domain
3D
structure
Species
information
Reference
2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase 2.2.1.9 3.40.50.970
3.90.650.10
2jla (PDBsum)
2jlc (PDBsum)
see all
species [PDB]
Dihydrolipoyllysine-residue acetyltransferase 2.3.1.12 3.40.50.970
3.90.650.10
1w85 (PDBsum)
1w88 (PDBsum)
see all
species [ProCognate]

PROCOGNATE: proteins and cognate ligands

Protein domains that bind to this molecule

Name Link
THIAMIN DIPHOSPHATETDP-binding protein domains
THIAMINE DIPHOSPHATETPP-binding protein domains

References

[1] pubmed:17429582
[2] pubmed:18183975
[3] pubmed:20739284
[4] pubmed:20956531
[5] pubmed:17898894
[6] pubmed:17898888
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