SMTL ID : 3tn8.1

CDK9/cyclin T in complex with CAN508

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-1-1-mer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 3 residues within 4Å: Chain A: K.50, S.99, Y.101 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.99, A:Y.101 Salt bridges: A:K.50 PO4.5: 3 residues within 4Å: Chain B: K.100, K.101, H.104 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.101 Salt bridges: B:K.100, B:K.101, B:H.104 PO4.6: 2 residues within 4Å: Chain B: N.251, R.255 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.251 Salt bridges: B:R.255

1 x F18: 4-[(E)-(3,5-DIAMINO-1H-PYRAZOL-4-YL)DIAZENYL]PHENOL(Non-covalent)

F18.2: 12 residues within 4Å: Chain A: I.26, A.47, K.49, E.67, V.80, F.104, D.105, F.106, C.107, L.157, D.168, F.169 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.80, A:F.104, A:D.168 Hydrogen bonds: A:I.26, A:E.67, A:D.105, A:C.107, A:C.107, A:D.168, A:D.168, A:F.169

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: I.62, R.66, K.69 Chain B: K.94, V.95 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.66 GOL.4: 6 residues within 4Å: Chain B: Y.38, Q.41, F.76, P.80, G.81, N.82 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.38, B:G.81, B:N.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baumli, S. et al., The CDK9 C-helix Exhibits Conformational Plasticity That May Explain the Selectivity of CAN508. Acs Chem.Biol. (2012)

Release Date

2012-02-15

Peptides

Cyclin-dependent kinase 9: A
Cyclin-T1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cyclin-dependent kinase 9

Cyclin-T1

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