3CRD | pdb_00003crd

NMR STRUCTURE OF THE RAIDD CARD DOMAIN, 15 STRUCTURES

• PDB DOI: https://doi.org/10.2210/pdb3CRD/pdb

• Classification: CASPASE RECRUITMENT DOMAIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1998-07-24 Released: 1999-02-02 
• Deposition Author(s): Chou, J.J., Matsuo, H., Duan, H., Wagner, G.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 15 
• Selection Criteria: LEAST RESTRAINT VIOLATION AND LOWEST ENERGY 

Literature

Solution structure of the RAIDD CARD and model for CARD/CARD interaction in caspase-2 and caspase-9 recruitment.

Chou, J.J., Matsuo, H., Duan, H., Wagner, G.

(1998) Cell 94: 171-180

• PubMed: 9695946 
• DOI: https://doi.org/10.1016/s0092-8674(00)81417-8
• Primary Citation Related Structures: 
  3CRD


• PubMed Abstract: 
  

  Apoptosis requires recruitment of caspases by receptor-associated adaptors through homophilic interactions between the CARDs (caspase recruitment domains) of adaptor proteins and prodomains of caspases. We have solved the CARD structure of the RAIDD adaptor protein that recruits ICH-1/caspase-2. It consists of six tightly packed helices arranged in a topology homologous to the Fas death domain. The surface contains a basic and an acidic patch on opposite sides. This polarity is conserved in the ICH-1 CARD as indicated by homology modeling. Mutagenesis data suggest that these patches mediate CARD/CARD interaction between RAIDD and ICH-1. Subsequent modeling of the CARDs of Apaf-1 and caspase-9, as well as Ced-4 and Ced-3, showed that the basic/acidic surface polarity is highly conserved, suggesting a general mode for CARD/CARD interaction.

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Organizational Affiliation: 
• Committee on Higher Degrees in Biophysics, Harvard University, Cambridge, Massachusetts 02138, USA.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 11.45 kDa 
• Atom Count: 804 
• Modeled Residue Count: 100 
• Deposited Residue Count: 100 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RAIDD	A	100	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P78560 (Homo sapiens) Explore P78560  Go to UniProtKB:  P78560
PHAROS:  P78560 GTEx:  ENSG00000169372

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 15 
• Selection Criteria: LEAST RESTRAINT VIOLATION AND LOWEST ENERGY 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-02-02 
Deposition Author(s): Chou, J.J., Matsuo, H., Duan, H., Wagner, G.

Revision History  

• Version 1.0: 1999-02-02
  Type: Initial release
  
• Version 1.1: 2008-03-25
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-16
  Changes: Database references, Derived calculations, Other
• Version 1.4: 2024-05-22
  Changes: Data collection