1TYQ

Crystal structure of Arp2/3 complex with bound ATP and calcium

Structural Biology Knowledgebase: 1TYQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.232

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TYQ

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 225327.06

Macromolecule Entities
Molecule Chains Length Organism Details
Actin-related protein 3 A 418 Bos taurus Gene Name(s): ACTR3 Gene View ARP3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Actin-related Protein 2 B 394 Bos taurus Gene Name(s): ACTR2 Gene View ARP2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Arp2/3 complex 41kDa subunit C 372 Bos taurus Gene Name(s): ARPC1B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Arp2/3 complex 34kDa subunit D 300 Bos taurus Gene Name(s): ARPC2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Arp2/3 complex 21kDa subunit E 178 Bos taurus Gene Name(s): ARPC3 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Arp2/3 complex 20kDa subunit F 168 Bos taurus Gene Name(s): ARPC4 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Arp2/3 Complex 16kDa Subunit G 151 Bos taurus Gene Name(s): ARPC5 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.232
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 111.37 α = 90.00
b = 129.39 β = 90.00
c = 199.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-08
  • Released Date: 2004-11-09
  • Deposition author(s): Nolen, B.J., Littlefield, R.S., Pollard, T.D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4