1H1Q

Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6094

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	CELL DIVISION PROTEIN KINASE 2	polymer	303	34467.9	2	UniProt (P24941) Pfam (PF00069)	HOMO SAPIENS (HUMAN)	CYCLIN-DEPENDENT KINASE 2, P33 PROTEIN KINASE
2	B, D (B, D)	CYCLIN A2	polymer	258	29624.3	2	UniProt (P20248) Pfam (PF00134) Pfam (PF02984)	HOMO SAPIENS (HUMAN)	CYCLIN A, CYCLIN A3
3	E, F (A, C)	2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE	non-polymer		323.4	2	Chemie (2A6)
4	G, H, I, J (A, B, C, D)	water	water		18.0	335	Chemie (HOH)

Sequence modifications

A, C: -4 - 0 (PDB: 1H1Q)
A, C: 1 - 298 (UniProt: P24941)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	128184.4
Non-Polymers*	Number of molecules	2
	Total formula weight	646.8
All*	Total formula weight	128831.2

*Water molecules are not included.