SMTL ID : 3blq.1

Crystal Structure of Human CDK9/cyclinT1 in Complex with ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: A.154, N.155, D.168 Ligands: ATP.2 No protein-ligand interaction detected (PLIP)

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 14 residues within 4Å: Chain A: I.26, Q.28, A.47, K.49, F.104, D.105, F.106, C.107, D.150, K.152, N.155, L.157, D.168 Ligands: MG.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:T.30, A:D.105, A:C.107, A:D.150, A:N.155, A:D.168 Salt bridges: A:K.49, A:K.152

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 9 residues within 4Å: Chain B: Q.47, Q.51, Q.57, F.177, T.180, N.181, H.184, R.252, R.255 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.47, B:Q.57, B:H.184, B:R.255, B:R.255 Water bridges: B:T.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baumli, S. et al., The structure of P-TEFb (CDK9/cyclin T1), its complex with flavopiridol and regulation by phosphorylation. Embo J. (2008)

Release Date

2008-07-01

Peptides

Cell division protein kinase 9: A
Cyclin-T1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cell division protein kinase 9

Cyclin-T1

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