4BCI

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

Structural Biology Knowledgebase: 4BCI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.178

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BCI

Classification: TRANSFERASE / CELL CYCLE

Total Structure Weight: 68575.54

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
CYCLIN-T1 B 260 Homo sapiens Fragment: RESIDUES 2-259
Mutation: Q77R, E96G, F241L
Gene Name(s): CCNT1 Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
T3E
Query on T3E

A 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3- thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide
C16 H15 N7 O2 S2
SGOFFNQMBSXTRU-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
T3E N/A in BindingDB
N/A in BindingMoad
Ki: 6 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: 3.1 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.178
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 174.11 α = 90.00
b = 174.11 β = 90.00
c = 99.26 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-02
  • Released Date: 2013-01-09
  • Deposition author(s): Hole, A.J., Baumli, S., Wang, S., Endicott, J.A., Noble, M.E.M.

Revision History

  • 2013-02-27
    Type: Citation | Details: JRNL