1E9H

Thr 160 phosphorylated CDK2 - Human cyclin A3 complex with the inhibitor indirubin-5-sulphonate bound

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	297	33873.2	2	UniProt (P24941) Pfam (PF00069) In PDB	HOMO SAPIENS (HUMAN)	CYCLIN-DEPENDENT KINASE 2, CDK2
2	B, D	CYCLIN A3	polymer	261	29964.7	2	UniProt (P20248) Pfam (PF00134) Pfam (PF02984) In PDB	HOMO SAPIENS (HUMAN)	A3
3	A, C	2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID	non-polymer		342.3	2	Chemie (INR)
4		water	water		18.0	369	Chemie (HOH)

Sequence modifications

A, C: 0 - 0 (PDB: 1E9H)

PDB	External Database	Details
Tpo 160	Thr 160	modified residue

A, C: 1 - 296 (UniProt: P24941)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127675.8
Non-Polymers*	Number of molecules	2
	Total formula weight	684.7
All*	Total formula weight	128360.5

*Water molecules are not included.