1H1S

Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6102

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	CELL DIVISION PROTEIN KINASE 2	polymer	303	34467.9	2	UniProt (P24941) Pfam (PF00069) In PDB	HOMO SAPIENS (HUMAN)	CYCLIN-DEPENDENT KINASE 2, P33 PROTEIN KINASE
2	B, D	CYCLIN A2	polymer	258	29624.3	2	UniProt (P20248) Pfam (PF00134) Pfam (PF02984) In PDB	HOMO SAPIENS (HUMAN)	CYCLIN A, CYCLIN A3
3	A, C	O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE	non-polymer		402.5	2	Chemie (4SP)
4		water	water		18.0	703	Chemie (HOH)

Sequence modifications

A, C: -4 - 0 (PDB: 1H1S)
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	804.9
All*	Total formula weight	128989.4

*Water molecules are not included.