8SNN

Structure of mature human ADAM17/iRhom2 sheddase complex, conformation 1

• PDB DOI: https://doi.org/10.2210/pdb8SNN/pdb
• EM Map EMD-40630: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN/HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 
• Membrane Protein: Yes  PDBTM


• Deposited: 2023-04-27 Released: 2024-05-29 
• Deposition Author(s): Zhao, H., Dai, Y., Wang, Y., Lee, C.H.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.32 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of mature human ADAM17/iRhom2 sheddase complex, conformation 1

Zhao, H., Dai, Y., Wang, Y., Lee, C.H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 161.85 kDa 
• Atom Count: 5,685 
• Modelled Residue Count: 718 
• Deposited Residue Count: 1,437 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Disintegrin and metalloproteinase domain-containing protein 17	A	610	Homo sapiens	Mutation(s): 0  Gene Names: ADAM17, CSVP, TACE EC: 3.4.24.86 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P78536 (Homo sapiens) Explore P78536  Go to UniProtKB:  P78536
PHAROS:  P78536 GTEx:  ENSG00000151694

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Inactive rhomboid protein 2	B	827	Homo sapiens	Mutation(s): 0  Gene Names: RHBDF2, IRHOM2, RHBDL5, RHBDL6 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q6PJF5 (Homo sapiens) Explore Q6PJF5  Go to UniProtKB:  Q6PJF5
PHAROS:  Q6PJF5 GTEx:  ENSG00000129667

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.32 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.18.2_3874:

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-29 
Deposition Author(s): Zhao, H., Dai, Y., Wang, Y., Lee, C.H.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM143282

Revision History  

• Version 1.0: 2024-05-29
  Type: Initial release