3CR7

Crystal structure of N-terminal truncation of APS Kinase from Penicillium chrysogenum: Ternary structure with ADP and PAPS

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	Adenylyl-sulfate kinase	polymer	197	22354.1	4	UniProt (Q12657) Pfam (PF01583) In PDB	Penicillium chrysogenum (Penicillium notatum)	APS kinase, Adenosine-5'-phosphosulfate kinase, ATP adenosine-5'-phosphosulfate 3'-phosphotransferase
2	A, B, C	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	A, B, C, D	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	4	Chemie (ADP)
4	A, C	3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE	non-polymer		507.3	2	Chemie (PPS)
5		water	water		18.0	495	Chemie (HOH)

Sequence modifications

A, B, C, D: 23 - 211 (UniProt: Q12657)

PDB	External Database	Details
Leu 212	-	expression tag
Glu 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	89416.5
Non-Polymers*	Number of molecules	9
	Total formula weight	2829.7
All*	Total formula weight	92246.2

*Water molecules are not included.