8DJ8

Crystal Structure of Calgreen 1 protein

PDB DOI: https://doi.org/10.2210/pdb8DJ8/pdb

Classification: FLUORESCENT PROTEIN
Organism(s): Corynactis californica
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-06-30 Released: 2023-07-05
Deposition Author(s): Hung, L.-W., Nguyen, H.B., Waldo, G.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.198
R-Value Work: 0.169
R-Value Observed: 0.172

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structure and Function of Engineered Variants of GFP-type Green Fluorescent protein from Corynactis californica (tentative)

Nguyen, H.B., Hung, L.-W., Waldo, G.S.

To be published.

Macromolecule Content

Total Structure Weight: 25.09 kDa
Atom Count: 1,871
Modelled Residue Count: 211
Deposited Residue Count: 219
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calgreen One	A	219	Corynactis californica	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
C12 Query on C12	A	L-PEPTIDE LINKING	C₁₅ H₁₈ N₃ O₄		THR, TYR, GLY

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.198
R-Value Work: 0.169
R-Value Observed: 0.172
Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 81.156	α = 90
b = 81.156	β = 90
c = 84.977	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data reduction
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-07-05

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	--

Revision History (Full details and data files)

Version 1.0: 2023-07-05
Type: Initial release
Version 1.1: 2023-10-25
Changes: Data collection, Refinement description
Version 1.2: 2023-11-15
Changes: Data collection, Derived calculations

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.