6TMD

Crystal structure of KANK2 ankyrin repeats mutant (A670V)

• PDB DOI: https://doi.org/10.2210/pdb6TMD/pdb

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


• Deposited: 2019-12-04 Released: 2020-12-16 
• Deposition Author(s): Khan, R., Singh, A.K., Goult, B.T.
• Funding Organization(s): Biotechnology and Biological Sciences Research Council, Human Frontier Science Program

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.220 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 

Literature

Crystal structure of KANK2 ankyrin repeats mutant (A670V)

Khan, R., Singh, A.K., Goult, B.T.

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: 28.51 kDa 
• Atom Count: 2,108 
• Modelled Residue Count: 242 
• Deposited Residue Count: 256 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
KN motif and ankyrin repeat domain-containing protein 2	A	256	Homo sapiens	Mutation(s): 1  Gene Names: KANK2, ANKRD25, KIAA1518, MXRA3, SIP
UniProt & NIH Common Fund Data Resources
Find proteins for Q63ZY3 (Homo sapiens) Explore Q63ZY3  Go to UniProtKB:  Q63ZY3
PHAROS:  Q63ZY3 GTEx:  ENSG00000197256

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A], C [auth A], E [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ACT	D [auth A], F [auth A], G [auth A], H [auth A], I [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.220 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 95.778	α = 90
b = 45.659	β = 100.38
c = 51.073	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-12-16 
Deposition Author(s): Khan, R., Singh, A.K., Goult, B.T.

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Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council	United Kingdom	BB/N007336/1
Biotechnology and Biological Sciences Research Council	United Kingdom	BBS007245/1
Human Frontier Science Program		RGP00001/2016

Revision History  

• Version 1.0: 2020-12-16
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Data collection, Database references, Refinement description