5C8H

Crystal structure of ORC2 C-terminal domain

• PDB DOI: https://doi.org/10.2210/pdb5C8H/pdb

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


• Deposited: 2015-06-25 Released: 2015-07-08 
• Deposition Author(s): Tempel, W., Xu, C., Dong, A., Loppnau, P., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.257 
• R-Value Work: 0.190 
• R-Value Observed: 0.196 

Starting Model: experimental

Literature

Crystal structure of ORC2 C-terminal domain

Tempel, W., Xu, C., Dong, A., Loppnau, P., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 13.81 kDa 
• Atom Count: 883 
• Modelled Residue Count: 105 
• Deposited Residue Count: 121 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Origin recognition complex subunit 2	A	121	Homo sapiens	Mutation(s): 0  Gene Names: ORC2, ORC2L
UniProt & NIH Common Fund Data Resources
Find proteins for Q13416 (Homo sapiens) Explore Q13416  Go to UniProtKB:  Q13416
PHAROS:  Q13416 GTEx:  ENSG00000115942

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UNX	B [auth A], C [auth A], D [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.257 
• R-Value Work: 0.190 
• R-Value Observed: 0.196 
• Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.038	α = 90
b = 55.038	β = 90
c = 75.629	γ = 120

Software Package:

Software Name	Purpose
Aimless	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Coot	model building
PHENIX	refinement
ARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-07-08 
Deposition Author(s): Tempel, W., Xu, C., Dong, A., Loppnau, P., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2015-07-08
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Derived calculations, Refinement description, Source and taxonomy
• Version 1.2: 2023-09-27
  Changes: Data collection, Database references, Refinement description