6G1N

Crystal structure of the Burkholderia Pseudomallei antitoxin HicB

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	antitoxin HicB	polymer	142	15762.7	4	UniProt (Q63NA5) Pfam (PF15919) In PDB	Burkholderia pseudomallei
2	A, B	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	C, D	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4		water	water		18.0	187	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 135 (UniProt: Q63NA5)

PDB	External Database	Details
Met 1	-	initiating methionine
Lys 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63050.9
Non-Polymers*	Number of molecules	7
	Total formula weight	418.1
All*	Total formula weight	63469.0

*Water molecules are not included.