2PYR

PHOTOACTIVE YELLOW PROTEIN, 1 NANOSECOND INTERMEDIATE (287K)

Structural Biology Knowledgebase: 2PYR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Work:

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PYR

Classification: PHOTORECEPTOR

Total Structure Weight: 14052.86

Macromolecule Entities
Molecule Chains Length Organism Details
PHOTOACTIVE YELLOW PROTEIN A 125 Halorhodospira halophila Details: THIOESTER LINK BETWEEN SG CYS 69 AND C1 HC4 150
Gene Name(s): pyp

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HC4
Query on HC4

A 4'-HYDROXYCINNAMIC ACID
PARA-COUMARIC ACID (Synonym)
C9 H8 O3
NGSWKAQJJWESNS-ZZXKWVIFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed:
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 66.90 α = 90.00
b = 66.90 β = 90.00
c = 40.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-03-04
  • Released Date: 1999-04-06
  • Deposition author(s): Perman, B., Srajer, V., Ren, Z., Teng, T.Y., Pradervand, C., Ursby, T., Bourgeois, D., Schotte, F., Wulff, M., Kort, R., Hellingwerf, K., Moffat, K.

Revision History

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