2VML

The monoclinic structure of phycocyanin from Gloeobacter violaceus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.192 
  • R-Value Observed: 0.194 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

The Structures of the Phycobiliproteins of Gloeobacter Violaceus

Murray, J.W.Benson, S.Nield, J.Barber, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PHYCOCYANIN ALPHA CHAINA, C, E, G, I, K162Gloeobacter violaceusMutation(s): 0 
UniProt
Find proteins for Q7M7F7 (Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
Explore Q7M7F7 
Go to UniProtKB:  Q7M7F7
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
PHYCOCYANIN BETA CHAINB, D, F, H, J, L172Gloeobacter violaceusMutation(s): 0 
UniProt
Find proteins for Q7M7C7 (Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
Explore Q7M7C7 
Go to UniProtKB:  Q7M7C7
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CYC (Subject of Investigation/LOI)
Query on CYC

Download Ideal Coordinates CCD File 
AA [auth J] , BA [auth K] , CA [auth L] , DA [auth L] , M [auth A] , N [auth B] , O [auth B] , P [auth C] , 
AA [auth J],  BA [auth K],  CA [auth L],  DA [auth L],  M [auth A],  N [auth B],  O [auth B],  P [auth C],  Q [auth D],  R [auth D],  S [auth E],  T [auth F],  U [auth F],  V [auth G],  W [auth H],  X [auth H],  Y [auth I],  Z [auth J]
PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.192 
  • R-Value Observed: 0.194 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.877α = 90
b = 142.04β = 107.65
c = 115.313γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-03-25
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Refinement description, Version format compliance
  • Version 1.2: 2019-05-08
    Changes: Data collection, Derived calculations, Experimental preparation, Other