1H26

CDK2/CyclinA in complex with an 11-residue recruitment peptide from p53

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	259	29753.4	2	UniProt (P20248) Pfam (PF00134) Pfam (PF02984)	HOMO SAPIENS (HUMAN)	CYCLIN A
3	E (E)	CELLULAR TUMOR ANTIGEN P53	polymer	11	1367.7	1	UniProt (P04637)	HOMO SAPIENS	P53 RECRUITMENT PEPTIDE 11MER
4	F, G, H, I (A, B, C, D)	water	water		18.0	193	Chemie (HOH)

Sequence modifications

A, C: -4 - 0 (PDB: 1H26)
A, C: 1 - 298 (UniProt: P24941)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	129810.4
All*	Total formula weight	129810.4

*Water molecules are not included.