5K8J

Structure of Caulobacter crescentus VapBC1 (apo form)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, D)	VapB family protein	polymer	85	9548.4	2	UniProt (Q9AC34)	Caulobacter crescentus
2	B, C (B, C)	Ribonuclease VapC	polymer	128	14288.9	2	UniProt (Q9AC35) Pfam (PF01850)	Caulobacter crescentus	RNase VapC,Toxin VapC
3	E, F (B, C)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	G, H, I, J (A, B, C, D)	water	water		18.0	352	Chemie (HOH)

Sequence modifications

A, D: 2 - 79 (UniProt: Q9AC34)

PDB	External Database	Details
Mse -5	-	initiating methionine
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47674.6
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	47858.8

*Water molecules are not included.