8RF7

Crystal structure of maize adenosine kinase 2 (ADK2) apoform

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)	Adenosine kinase	polymer	360	39123.4	2	UniProt (B4FFH8) Pfam (PF00294)	Zea mays	AK,Adenosine 5'-phosphotransferase
2	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	D, E, F, G, H... (A, B)	ACETATE ION	non-polymer		59.0	7	Chemie (ACT)
4	K (B)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	L, M (A, B)	water	water		18.0	174	Chemie (HOH)

Sequence modifications

A, B: 5 - 342 (UniProt: B4FFH8)

PDB	External Database	Details
Met -17	-	initiating methionine
Gly -16	-	expression tag
Ser -15	-	expression tag
Ser -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
Ser -7	-	expression tag
Gln -6	-	expression tag
Asp -5	-	expression tag
Pro -4	-	expression tag
Asn -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
Ser 0	-	expression tag
Met 1	-	expression tag
Ala 2	-	expression tag
Ala 3	-	expression tag
Ser 4	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	78246.8
Non-Polymers*	Number of molecules	9
	Total formula weight	601.5
All*	Total formula weight	78848.3

*Water molecules are not included.