2BTF

THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN

Structural Biology Knowledgebase: 2BTF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Observed: 0.199

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2BTF

Classification: ACETYLATION AND ACTIN-BINDING

Total Structure Weight: 57254.00

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-ACTIN A 375 Bos taurus Gene Name(s): ACTB Gene View
PROFILIN P 140 Bos taurus Gene Name(s): PFN1 Gene View

Small Molecules
Ligands 2 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SR
Query on SR

A STRONTIUM ION
Sr
PWYYWQHXAPXYMF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A, P NON-POLYMER C2 H4 O --
HIC
Query on HIC
A L-PEPTIDE LINKING C7 H11 N3 O2 HIS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Observed: 0.199
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 38.95 α = 90.00
b = 71.30 β = 90.00
c = 171.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-01-18
  • Released Date: 1994-06-22
  • Deposition author(s): Schutt, C.E., Myslik, J.C., Rozycki, M.D., Goonesekere, N.C.W.

Revision History

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