Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 24.17 kDa 
• Atom Count: 1716 
• Residue Count: 206 
• Unique protein chains: 1

1R54

Crystal structure of the catalytic domain of human ADAM33

• DOI: 10.2210/pdb1R54/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Drosophila melanogaster
• Mutation(s): Yes 


• Deposited: 2003-10-09 Released: 2004-10-12 
• Deposition Author(s): Orth, P., Reicher, P., Wang, W., Prosise, W.W., Yarosh-Tomaine, T., Hammond, G., Xiao, L., Mirza, U.A., Zou, J., Strickland, C., Taremi, S.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.233 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 

Literature

Crystal structre of the catalytic domain of human ADAM33

Orth, P., Reichert, P., Wang, W., Prosise, W.W., Yarosh-Tomaine, T., Hammond, G., Xiao, L., Mirza, U.A., Zou, J., Strickland, C., Taremi, S.S., Le, H.V., Madison, V.

(2004) J Mol Biol 335: 129-137

• PubMed: 14659745 
• DOI: 10.1016/j.jmb.2003.10.037
• Primary Citation of Related Structures:  
  1R55, 1R54


• PubMed Abstract: 
  

Adam33 is a putative asthma susceptibility gene encoding for a membrane-anchored metalloprotease belonging to the ADAM family. The ADAMs (a disintegrin and metalloprotease) are a family of glycoproteins implicated in cell-cell interactions, cell fusion, and cell signaling. We have determined the crystal structure of the Adam33 catalytic domain in complex with the inhibitor marimastat and the inhibitor-free form. The structures reveal the polypeptide fold and active site environment resembling that of other metalloproteases. The substrate-binding site contains unique features that allow the structure-based design of specific inhibitors of this enzyme.

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Organizational Affiliation: 

Schering-Plough Research Institute, 2015 Galloping Hill Rd, Kenilworth, NJ 07033, USA. [e-mail]

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ADAM 33	A	214	Homo sapiens	Mutation(s): 1  Gene Names: ADAM33, C20orf153, UNQ873/PRO1891 EC: 3.4.24
Find proteins for Q9BZ11 (Homo sapiens) Explore Q9BZ11  Go to UniProtKB:  Q9BZ11
NIH Common Fund Data Resources
PHAROS:  Q9BZ11 GTEx:  ENSG00000149451

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Chain Length	2D Diagram	Glycosylation
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	B	2		N-Glycosylation

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	A	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CA	A	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.233 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.476	α = 90
b = 65.461	β = 90
c = 99.863	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
SCALEPACK	data scaling
AMoRE	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2003-10-09 
• Released Date: 2004-10-12 
Deposition Author(s): Orth, P., Reicher, P., Wang, W., Prosise, W.W., Yarosh-Tomaine, T., Hammond, G., Xiao, L., Mirza, U.A., Zou, J., Strickland, C., Taremi, S.S.

Revision History 

• Version 1.0: 2004-10-12
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.3: 2011-11-16
  Changes: Atomic model
• Version 1.4: 2017-10-11
  Changes: Refinement description
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Database references, Derived calculations, Structure summary