6XX7

Arabidopsis thaliana Casein Kinase 2 (CK2) alpha-1 crystal in complex with ANP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Casein kinase II subunit alpha-1	polymer	342	40521.5	1	UniProt (Q08467) Pfam (PF00069) In PDB	Arabidopsis thaliana (thale cress)	CK II,Casein kinase alpha 1,AtCKA1
2	A	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	1	Chemie (ANP)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	A	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
6	A	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
7		water	water		18.0	60	Chemie (HOH)

Sequence modifications

A: 1 - 333 (UniProt: Q08467)

PDB	External Database	Details
Met 0	-	initiating methionine
Leu 334	-	expression tag
Glu 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40521.5
Non-Polymers*	Number of molecules	7
	Total formula weight	883.1
All*	Total formula weight	41404.6

*Water molecules are not included.