Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 67.39 kDa 
• Atom Count: 4,556 
• Modelled Residue Count: 561 
• Deposited Residue Count: 600 
• Unique protein chains: 1

 2V4B

Crystal Structure of Human ADAMTS-1 catalytic Domain and Cysteine- Rich Domain (apo-form)

• PDB DOI: 10.2210/pdb2V4B/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2007-06-28 Released: 2008-01-15 
• Deposition Author(s): Gerhardt, S., Hassall, G., Hawtin, P., McCall, E., Flavell, L., Minshull, C., Hargreaves, D., Ting, A., Pauptit, R.A., Parker, A.E., Abbott, W.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.263 
• R-Value Work: 0.220 
• R-Value Observed: 0.222 

Literature

Crystal Structures of Human Adamts-1 Reveal a Conserved Catalytic Domain and a Disintegrin-Like Domain with a Fold Homologous to Cysteine-Rich Domains.

Gerhardt, S., Hassall, G., Hawtin, P., Mccall, E., Flavell, L., Minshull, C., Hargreaves, D., Ting, A., Pauptit, R.A., Parker, A.E., Abbott, W.M.

(2007) J Mol Biol 373: 891

• PubMed: 17897672 
• DOI: 10.1016/j.jmb.2007.07.047
• Primary Citation of Related Structures:  
  2JIH, 2V4B


• PubMed Abstract: 
  

The ADAMTS (a disintegrin-like and metalloproteinase domain with thrombospondin type I motifs) family of proteases plays a role in pathological conditions including arthritis, cancer, thrombotic thrombocytopenic purpura and the Ehlers-Danlos type VIIC and Weill-Marchesani genetic syndromes. Here, we report the first crystal structures for a member of the ADAMTS family, ADAMTS-1. Originally cloned as an inflammation-associated gene, ADAMTS-1 has been shown to be involved in tissue remodelling, wound healing and angiogenesis. The crystal structures contain catalytic and disintegrin-like domains, both in the inhibitor-free form and in complex with the inhibitor marimastat. The overall fold of the catalytic domain is similar to related zinc metalloproteinases such as matrix metalloproteinases and ADAMs (a disintegrin and metalloproteinases). The active site contains the expected organisation of residues to coordinate zinc but has a much larger S1' selectivity pocket than ADAM33. The structure also unexpectedly reveals a double calcium-binding site. Also surprisingly, the previously named disintegrin-like domain showed no structural homology to the disintegrin domains of other metalloproteinases such as ADAM10 but is instead very similar in structure to the cysteine-rich domains of other metalloproteinases. Thus, this study suggests that the D (for disintegrin-like) in the nomenclature of ADAMTS enzymes is likely to be a misnomer. The ADAMTS-1 cysteine-rich domain stacks against the active site, suggesting a possible regulatory role.

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Organizational Affiliation: 

Global Structural Chemistry, AstraZeneca, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ADAMTS-1	A, B	300	Homo sapiens	Mutation(s): 0  Gene Names: ADAMTS1, KIAA1346, METH1 EC: 3.4.24
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UHI8 (Homo sapiens) Explore Q9UHI8  Go to UniProtKB:  Q9UHI8
PHAROS:  Q9UHI8

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CD	D [auth A], E [auth A], T [auth B], V [auth B]	CADMIUM ION Cd WLZRMCYVCSSEQC-UHFFFAOYSA-N
ZN	C [auth A], S [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
NI	AA [auth B], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], L [auth A], M [auth A], N [auth A], O [auth A], U [auth B], W [auth B], Y [auth B], Z [auth B]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N
MG	K [auth A], P [auth A], X [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N
NA	BA [auth B], CA [auth B], Q [auth A], R [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.263 
• R-Value Work: 0.220 
• R-Value Observed: 0.222 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.579	α = 90
b = 64.396	β = 90.91
c = 113.524	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-01-15 
Deposition Author(s): Gerhardt, S., Hassall, G., Hawtin, P., McCall, E., Flavell, L., Minshull, C., Hargreaves, D., Ting, A., Pauptit, R.A., Parker, A.E., Abbott, W.M.

Revision History  

• Version 1.0: 2008-01-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2019-04-24
  Changes: Data collection, Other, Source and taxonomy