2HQE

Crystal structure of human P100 Tudor domain: Large fragment

• PDB DOI: https://doi.org/10.2210/pdb2HQE/pdb

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


• Deposited: 2006-07-18 Released: 2007-07-03 
• Deposition Author(s): Shah, N., Zhao, M., Cheng, C., Xu, H., Yang, J., Silvennoinen, O., Liu, Z.J., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.249 
• R-Value Work: 0.233 
• R-Value Observed: 0.234 

Starting Model: experimental

Literature

Crystal Structure of a large fragment of the Human P100 Tudor Domain

Shah, N., Zhao, M., Cheng, C., Xu, H., Yang, J., Silvennoinen, O., Wang, B.C., Liu, Z.J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 55.88 kDa 
• Atom Count: 2,591 
• Modelled Residue Count: 304 
• Deposited Residue Count: 492 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
P100 Co-activator tudor domain	A, B	246	Homo sapiens	Mutation(s): 2  Gene Names: SND1 EC: 3.1.31.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q7KZF4 (Homo sapiens) Explore Q7KZF4  Go to UniProtKB:  Q7KZF4
PHAROS:  Q7KZF4 GTEx:  ENSG00000197157

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.249 
• R-Value Work: 0.233 
• R-Value Observed: 0.234 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.931	α = 90
b = 93.413	β = 90
c = 95.279	γ = 90

Software Package:

Software Name	Purpose
SCA2STRUCTURE	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-07-03 
Deposition Author(s): Shah, N., Zhao, M., Cheng, C., Xu, H., Yang, J., Silvennoinen, O., Liu, Z.J., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2007-07-03
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-08-30
  Changes: Data collection, Database references, Refinement description