6QZL | pdb_00006qzl

Structure of the H1 domain of human KCTD12

• PDB DOI: https://doi.org/10.2210/pdb6QZL/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-03-11 Released: 2019-03-20 
• Deposition Author(s): Pinkas, D.M., Bufton, J.C., Fox, A.E., Newman, J.A., Kupinska, K., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N., Structural Genomics Consortium (SGC)
• Funding Organization(s): Wellcome Trust

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.98 Å
• R-Value Free: 
  0.248 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.204 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.207 (Depositor) 

Starting Model: experimental

Literature

Structure of the H1 domain of human KCTD12

Pinkas, D.M., Bufton, J.C., Fox, A.E., Newman, J.A., Kupinska, K., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C5  (Explore in 3D)
Global Stoichiometry: Homo 5-mer - A5 

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

Biological Assembly Evidence: light scattering

Macromolecule Content 

• Total Structure Weight: 71.66 kDa 
• Atom Count: 4,003 
• Modeled Residue Count: 490 
• Deposited Residue Count: 630 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BTB/POZ domain-containing protein KCTD12	A, B, C, D, E	126	Homo sapiens	Mutation(s): 0  Gene Names: KCTD12, C13orf2, KIAA1778, PFET1
UniProt & NIH Common Fund Data Resources
Find proteins for Q96CX2 (Homo sapiens) Explore Q96CX2  Go to UniProtKB:  Q96CX2
PHAROS:  Q96CX2 GTEx:  ENSG00000178695

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.98 Å
• R-Value Free:  0.248 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.204 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.207 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 88.32	α = 90
b = 91.36	β = 90
c = 152.26	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-03-20 
Deposition Author(s): Pinkas, D.M., Bufton, J.C., Fox, A.E., Newman, J.A., Kupinska, K., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N., Structural Genomics Consortium (SGC)

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	106169/Z/14/Z

Revision History  

• Version 1.0: 2019-03-20
  Type: Initial release
  
• Version 1.1: 2019-07-10
  Changes: Data collection
• Version 1.2: 2024-01-24
  Changes: Data collection, Database references, Refinement description