2VBG

The complex structure of the branched-chain keto acid decarboxylase (KdcA) from Lactococcus lactis with 2R-1-hydroxyethyl-deazaThDP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	BRANCHED-CHAIN ALPHA-KETOACID DECARBOXYLASE	polymer	570	63406.5	2	UniProt (Q6QBS4) Pfam (PF02776) Pfam (PF00205) Pfam (PF02775)	LACTOCOCCUS LACTIS	BRANCHED-CHAIN KETO ACID DECARBOXYLASE
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, F (A, B)	2-{4-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-5-[(1R)-1-HYDROXYETHYL]-3-METHYL-2-THIENYL}ETHYL TRIHYDROGEN DIPHOSPHATE	non-polymer		467.4	2	Chemie (R1T)
4	G, H (A, B)	water	water		18.0	950	Chemie (HOH)

Sequence modifications

A, B: -23 - -1 (PDB: 2VBG)
A, B: 1 - 547 (UniProt: Q6QBS4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	126813.1
Non-Polymers*	Number of molecules	4
	Total formula weight	983.4
All*	Total formula weight	127796.4

*Water molecules are not included.