3IBW

Crystal 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	GTP pyrophosphokinase	polymer	88	10238.3	2	UniProt (Q8KC80) Pfam (PF13291) In PDB	Chlorobaculum tepidum
2		water	water		18.0	151	Chemie (HOH)

Sequence modifications

A, B: 653 - 731 (UniProt: Q8KC80)

PDB	External Database	Details
Mse 652	-	expression tag
Asn 667	Ile 667	engineered mutation
Leu 732	-	expression tag
Glu 733	-	expression tag
His 734	-	expression tag
His 735	-	expression tag
His 736	-	expression tag
His 737	-	expression tag
His 738	-	expression tag
His 739	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20476.5
All*	Total formula weight	20476.5

*Water molecules are not included.