2XVT

Structure of the extracellular domain of human RAMP2

• PDB DOI: https://doi.org/10.2210/pdb2XVT/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-10-31 Released: 2010-12-29 
• Deposition Author(s): Quigley, A., Pike, A.C.W., Burgess-Brown, N., Krojer, T., Shrestha, L., Goubin, S., Kim, J., Das, S., Muniz, J.R.C., Canning, P., Chaikuad, A., Vollmar, M., von Delft, F., Arrowsmith, C.H., Weigelt, J., Edwards, A.M., Bountra, C., Barr, A.J., Carpenter, E.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.246 
• R-Value Work: 0.197 
• R-Value Observed: 0.199 

Literature

Structure of the Extracellular Domain of Human Ramp2

Quigley, A., Pike, A.C.W., Burgess-Brown, N., Krojer, T., Shrestha, L., Goubin, S., Kim, J., Das, S., Muniz, J.R.C., Canning, P., Chaikuad, A., Vollmar, M., von Delft, F., Arrowsmith, C.H., Weigelt, J., Edwards, A.M., Bountra, C., Barr, A.J., Carpenter, E.P.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Biological Assembly 5  

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

Biological assembly 5 assigned by authors.

Biological Assembly 6  

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

Biological assembly 6 assigned by authors.

Biological Assembly 7  

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

Biological assembly 7 assigned by authors.

Biological Assembly 8  

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

Biological assembly 8 assigned by authors.

Macromolecule Content

• Total Structure Weight: 65.36 kDa 
• Atom Count: 4,177 
• Modelled Residue Count: 469 
• Deposited Residue Count: 564 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RECEPTOR ACTIVITY-MODIFYING PROTEIN 2	A, B, C, D, E, F	94	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O60895 (Homo sapiens) Explore O60895  Go to UniProtKB:  O60895
PHAROS:  O60895 GTEx:  ENSG00000131477

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	G [auth C], H [auth F], I [auth F]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.246 
• R-Value Work: 0.197 
• R-Value Observed: 0.199 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.759	α = 90
b = 90.984	β = 90
c = 92.056	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-29 
Deposition Author(s): Quigley, A., Pike, A.C.W., Burgess-Brown, N., Krojer, T., Shrestha, L., Goubin, S., Kim, J., Das, S., Muniz, J.R.C., Canning, P., Chaikuad, A., Vollmar, M., von Delft, F., Arrowsmith, C.H., Weigelt, J., Edwards, A.M., Bountra, C., Barr, A.J., Carpenter, E.P.

Revision History  

• Version 1.0: 2010-12-29
  Type: Initial release
  
• Version 1.1: 2013-03-06
  Changes: Data collection
• Version 1.2: 2014-12-10
  Changes: Data collection, Version format compliance
• Version 1.3: 2018-01-24
  Changes: Database references