3EZ4

Crystal structure of 3-methyl-2-oxobutanoate hydroxymethyltransferase from Burkholderia pseudomallei

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	3-methyl-2-oxobutanoate hydroxymethyltransferase	polymer	269	28542.8	10	UniProt (Q63R49) UniProt (by SIFTS) (Q3JP15)	Burkholderia pseudomallei (Pseudomonas pseudomallei)	Ketopantoate hydroxymethyltransferase, KPHMT
2	K, L, M, N, O (E, F, G, H, I)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	5	Chemie (TRS)
3	P, Q, R, S, T... (A, B, C, D, E...)	water	water		18.0	1447	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 2 - 261 (UniProt: Q63R49)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Met 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	285428.2
Non-Polymers*	Number of molecules	5
	Total formula weight	610.7
All*	Total formula weight	286038.9

*Water molecules are not included.