7DNA

Photocleavable Fluorescent Protein in green and red form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.223 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Photocleavable Proteins that Undergo Fast and Efficient Dissociation.

Lu, X.Wen, Y.Zhang, S.Zhang, W.Chen, Y.Shen, Y.Lemieux, J.M.Campbell, R.E.

(2021) Chem Sci 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PhoCl green and redA, B, C [auth D], D [auth F], E [auth I], F [auth K]242Aequorea victoriaMutation(s): 0 
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CR8 (Subject of Investigation/LOI)
Query on CR8

Download Ideal Coordinates CCD File 
G [auth A], H [auth B], I [auth D], N [auth K]2-[1-AMINO-2-(1H-IMIDAZOL-5-YL)ETHYL]-1-(CARBOXYMETHYL)-4-[(4-OXOCYCLOHEXA-2,5-DIEN-1-YLIDENE)METHYL]-1H-IMIDAZOL-5-OLATE
C17 H16 N5 O4
XQYFXZGKDDMSCJ-ZDUSSCGKSA-M
 Ligand Interaction
IEY (Subject of Investigation/LOI)
Query on IEY

Download Ideal Coordinates CCD File 
K [auth F], M [auth I]{5-hydroxy-4-(4-hydroxybenzyl)-2-[(E)-2-(1H-imidazol-4-yl)ethenyl]-1H-imidazol-1-yl}acetic acid
C17 H16 N4 O4
SKHDCKUWLQWJON-ZRFDWSJLSA-N
 Ligand Interaction
NFA (Subject of Investigation/LOI)
Query on NFA

Download Ideal Coordinates CCD File 
J [auth F], L [auth I]PHENYLALANINE AMIDE
C9 H12 N2 O
OBSIQMZKFXFYLV-QMMMGPOBSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.223 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 38.93α = 92.46
b = 72.49β = 97.31
c = 126.55γ = 92.5
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2020-12-09 
  • Released Date: 2021-01-27 
  • Deposition Author(s): Wen, Y., Lemieux, J.M.

Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China31870132

Revision History  (Full details and data files)

  • Version 1.0: 2021-01-27
    Type: Initial release
  • Version 1.1: 2021-06-16
    Changes: Database references