3BLQ

Crystal Structure of Human CDK9/cyclinT1 in Complex with ATP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 3BLQ

Classification: TRANSCRIPTION

Total Structure Weight: 68827.14

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

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

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRS
Query on TRS

B 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 2.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.174
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 173.13 α = 90.00
b = 173.13 β = 90.00
c = 95.64 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-12-11
  • Released Date: 2008-07-01
  • Deposition author(s): Baumli, S., Lolli, G., Lowe, E.D., Johnson, L.N.

Revision History

  • 2011-07-13
    Type: Version format compliance