2KO1

Solution NMR structure of the ACT domain from GTP pyrophosphokinase of Chlorobium tepidum. Northeast Structural Genomics Consortium Target CtR148A

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)	GTP pyrophosphokinase	polymer	88	10050.7	2	UniProt (Q8KC80) Pfam (PF13291)	Chlorobaculum tepidum	CtR148A

Sequence modifications

A, B: 2 - 80 (UniProt: Q8KC80)

PDB	External Database	Details
Met 1	-	initiating methionine
Asn 16	Ile 667	engineered mutation
Leu 81	-	expression tag
Glu 82	-	expression tag
His 83	-	expression tag
His 84	-	expression tag
His 85	-	expression tag
His 86	-	expression tag
His 87	-	expression tag
His 88	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20101.3
All*	Total formula weight	20101.3

*Water molecules are not included.