PDBsum entry: 3k95

Transferase

PDB id

3k95

Contents

			Protein chains

					665 a.a. *

			Ligands

					FMT ×9


					GOL ×6


					SO4 ×7


					ACY


					PG5


					PEG ×3


					TDP ×2


					BTB

			Metals

					_MG


					_CL

			Waters ×1042

* Residue conservation analysis

Superseded by:

3m49

PDB id:

3k95

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Name:

Transferase

Title:

Crystal structure of transketolase complexed with thiamine diphosphate from bacillus anthracis

Structure:

Transketolase. Chain: a, b. Engineered: yes

Source:

Bacillus anthracis. Organism_taxid: 261594. Strain: ames ancestor. Gene: baa_3769, tkt-2, tkt2. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.00Å

R-factor:

0.141

R-free:

0.173

Authors:

N.Maltseva,Y.Kim,K.Kwon,W.Anderson,A.Joachimiak

Key ref:

N.Maltseva et al. Crystal structure of transketolase complexed with thiamine diphosphate from bacillus anthracis. To be published,

Date:

15-Oct-09

Release date:

27-Oct-09

PROCHECK

	Headers

	References

Protein chains

C3P4P9 (C3P4P9_BACAA) - Transketolase

Seq: Struc:

Seq: Struc:					680 a.a. 665 a.a.

Key:

PfamA domain

Secondary structure

CATH domain



		Enzyme reactions

Enzyme class:

E.C.2.2.1.1 - Transketolase.

[IntEnz] [ExPASy] [KEGG] [BRENDA]

Reaction:

Sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-ribose 5-phosphate + D-xylulose 5-phosphate

Sedoheptulose 7-phosphate	+	D-glyceraldehyde 3-phosphate	=	D-ribose 5-phosphate	+	D-xylulose 5-phosphate

Cofactor:

Thiamine diphosphate

Thiamine diphosphate

Molecule diagrams generated from .mol files obtained from the KEGG ftp site