4BCG

Structure of CDK9 in complex with cyclin T and a 2-amino-4-heteroaryl- pyrimidine inhibitor

Structural Biology Knowledgebase: 4BCG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.09 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 4BCG

Classification: TRANSFERASE / CELL CYCLE

Total Structure Weight: 68778.80

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLIN-DEPENDENT KINASE 9 A 331 Homo sapiens EC#: 2.7.11.22 IUBMB 2.7.11.23 IUBMB
Fragment: RESIDUES 2-330
Gene Name(s): CDK9 Gene View CDC2L4 TAK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CYCLIN-T1 B 260 Homo sapiens Fragment: RESIDUES 2-259
Mutation: Q77R, E96G, F241L
Gene Name(s): CCNT1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
T3C
Query on T3C

A 2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4- [4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine- 5-carbonitrile
C21 H24 N8 S
BKOYUSKBPMSUBK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
T3C N/A in BindingDB
N/A in BindingMoad
Ki: 7 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
A L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.09 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.161
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 172.80 α = 90.00
b = 172.80 β = 90.00
c = 98.88 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-02
  • Released Date: 2013-04-17
  • Deposition author(s): Hole, A.J., Baumli, S., Wang, S., Endicott, J.A., Noble, M.E.M.

Revision History

No revisions since initial release