1OTD

STRONG HYDROGEN BONDS IN PHOTOACTIVE YELLOW PROTEIN AND THEIR ROLE IN ITS PHOTOCYCLE

Structural Biology Knowledgebase: 1OTD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.167

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1OTD

Classification: SIGNALING PROTEIN

Total Structure Weight: 28430.04

Macromolecule Entities
Molecule Chains Length Organism Details
Photoactive yellow protein A, B 125 Halorhodospira halophila Gene Name(s): pyp

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

A, B 4'-HYDROXYCINNAMIC ACID
PARA-COUMARIC ACID (Synonym)
C9 H8 O3
NGSWKAQJJWESNS-ZZXKWVIFSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.167
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 33.98 α = 90.00
b = 91.10 β = 92.67
c = 36.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-21
  • Released Date: 2004-05-11
  • Deposition author(s): Anderson, S., Crosson, S., Moffat, K.

Revision History

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