4K9Q

The Crystal Structure of Benzoylformate Decarboxylase from Polynucleobacter necessarius

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Benzoylformate Decarboxylase	polymer	539	59445.7	2	UniProt (A4SXU0) Pfam (PF02776) Pfam (PF00205) Pfam (PF02775) In PDB	Polynucleobacter necessarius	Thiamine pyrophosphate enzyme TPP binding domain protein
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	THIAMINE DIPHOSPHATE	non-polymer		425.3	2	Chemie (TPP)
4		water	water		18.0	1111	Chemie (HOH)

Sequence modifications

A, B: 1 - 533 (UniProt: A4SXU0)

PDB	External Database	Details
His 534	-	expression tag
His 535	-	expression tag
His 536	-	expression tag
His 537	-	expression tag
His 538	-	expression tag
His 539	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	118891.5
Non-Polymers*	Number of molecules	4
	Total formula weight	899.2
All*	Total formula weight	119790.7

*Water molecules are not included.