2CDQ

Crystal structure of Arabidopsis thaliana aspartate kinase complexed with lysine and S- adenosylmethionine

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)	ASPARTOKINASE	polymer	510	55960.3	2	UniProt (Q9LYU8) Pfam (PF00696) Pfam (PF22468)	ARABIDOPSIS THALIANA (MOUSE-EAR CRESS)	ASPARTATE KINASE, EA12, AT5G13280/T31B5_100
2	C, D, G, H (A, B)	LYSINE	non-polymer		147.2	4	Chemie (LYS)
3	E, I (A, B)	D(-)-TARTARIC ACID	non-polymer		150.1	2	Chemie (TAR)
4	F, J (A, B)	S-ADENOSYLMETHIONINE	non-polymer		398.4	2	Chemie (SAM)
5	K, L (A, B)	water	water		18.0	176	Chemie (HOH)

Sequence modifications

A, B: 1 - 1 (PDB: 2CDQ)
A, B: 2 - 510 (UniProt: Q9LYU8)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	111920.7
Non-Polymers*	Number of molecules	8
	Total formula weight	1685.8
All*	Total formula weight	113606.5

*Water molecules are not included.