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) PubChem (4477687) PubChem (641599)
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) PubChem (5136) PubChem (34755) PubChem (58633578) PubChem (60038769) PubChem (73897310) PubChem (58766358) PubChem (87224684) PubChem (131697735) PubChem (9865603) PubChem (145712080) PubChem (12312798) PubChem (132988922) PubChem (134692588) PubChem (135030730) PubChem (140459785) PubChem (163046094)
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.