8P8H | pdb_00008p8h

Crystal structure of HHD2 domain of hRTEL1

• PDB DOI: https://doi.org/10.2210/pdb8P8H/pdb

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


• Deposited: 2023-06-01 Released: 2024-06-12 
• Deposition Author(s): Hegde, R.P., Kanade, M., Cortone, G., Graewert, M., Longo, A., Gonzalez, A., Chaves-Arquero, B., Blanco, F.J., Napolitano, L.M.R., Onesti, S.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 
  0.257 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.214 (Depositor), 0.220 (DCC) 

Starting Model: in silico

Literature

Crystal structure of HHD2 domain of hRTEL1

Hegde, R.P., Kanade, M., Cortone, G., Graewert, M., Longo, A., Gonzalez, A., Chaves-Arquero, B., Blanco, F.J., Napolitano, L.M.R., Onesti, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 7-mer - A7 

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

Macromolecule Content 

• Total Structure Weight: 73.9 kDa 
• Atom Count: 4,279 
• Modeled Residue Count: 553 
• Deposited Residue Count: 679 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Regulator of telomere elongation helicase 1	A, B, C, D, E, F, G	97	Homo sapiens	Mutation(s): 0  Gene Names: RTEL1, C20orf41, KIAA1088, NHL EC: 3.6.4.12 (PDB Primary Data), 5.6.2 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NZ71 (Homo sapiens) Explore Q9NZ71  Go to UniProtKB:  Q9NZ71
PHAROS:  Q9NZ71 GTEx:  ENSG00000258366

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free:  0.257 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.214 (Depositor), 0.220 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.59	α = 90
b = 60.68	β = 96.13
c = 79.53	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-06-12 
Deposition Author(s): Hegde, R.P., Kanade, M., Cortone, G., Graewert, M., Longo, A., Gonzalez, A., Chaves-Arquero, B., Blanco, F.J., Napolitano, L.M.R., Onesti, S.

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Funding Organization	Location	Grant Number
Other government	Italy	IG 20778
Other government	European Union	859853

Revision History  

• Version 1.0: 2024-06-12
  Type: Initial release