4K0N

Crystal structure of human CLIC1 C24A mutant

• PDB DOI: https://doi.org/10.2210/pdb4K0N/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2013-04-04 Released: 2014-04-09 
• Deposition Author(s): Phang, J.M., Harrop, S.J., Duff, A.P., Wilk, K.E., Curmi, P.M.G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 0.170 
• R-Value Work: 0.148 
• R-Value Observed: 0.149 

Starting Model: experimental

Literature

Crystal structure analysis of CLIC1 C24 mutants

Phang, J.M., Harrop, S.J., Duff, A.P., Wilk, K.E., Curmi, P.M.G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 27.17 kDa 
• Atom Count: 2,353 
• Modelled Residue Count: 234 
• Deposited Residue Count: 243 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chloride intracellular channel protein 1	A	243	Homo sapiens	Mutation(s): 1  Gene Names: CLIC1, CLIC1 G6 NCC27, G6, NCC27 EC: 1.8 (UniProt), 1.8.5.1 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for O00299 (Homo sapiens) Explore O00299  Go to UniProtKB:  O00299
PHAROS:  O00299 GTEx:  ENSG00000213719

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MLI	B [auth A]	MALONATE ION C3 H2 O4 OFOBLEOULBTSOW-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 0.170 
• R-Value Work: 0.148 
• R-Value Observed: 0.149 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.915	α = 90
b = 64.519	β = 90
c = 82.843	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHASER	phasing
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-04-09 
Deposition Author(s): Phang, J.M., Harrop, S.J., Duff, A.P., Wilk, K.E., Curmi, P.M.G.

Revision History  

• Version 1.0: 2014-04-09
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description