1CDS

STRUCTURE OF A SOLUBLE, GLYCOSYLATED FORM OF THE HUMAN COMPLEMENT REGULATORY PROTEIN CD59

• PDB DOI: https://doi.org/10.2210/pdb1CDS/pdb

• Classification: COMPLEMENT REGULATORY PROTEIN
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 1994-06-01 Released: 1994-09-30 
• Deposition Author(s): Fletcher, C.M., Harrison, R.A., Lachmann, P.J., Neuhaus, D.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Submitted: 10 

Literature

Structure of a soluble, glycosylated form of the human complement regulatory protein CD59.

Fletcher, C.M., Harrison, R.A., Lachmann, P.J., Neuhaus, D.

(1994) Structure 2: 185-199

• PubMed: 7520819 
• DOI: https://doi.org/10.1016/s0969-2126(00)00020-4
• Primary Citation of Related Structures:  
  1CDQ, 1CDR, 1CDS


• PubMed Abstract: 
  

  CD59 is a cell-surface glycoprotein that protects host cells from complement-mediated lysis by binding to and preventing the normal functioning of the complement proteins C8 and/or C9 which form part of a membrane penetrating assembly called the membrane attack complex. CD59 has no structural similarity to other complement proteins, but is an example of a plasma protein domain type found also in murine Ly-6 proteins and the urokinase-type plasminogen activator receptor.

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Organizational Affiliation: 

MRC Laboratory of Molecular Biology, Cambridge, UK.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 9.39 kDa 
• Atom Count: 650 
• Modelled Residue Count: 77 
• Deposited Residue Count: 77 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CD59	A	77	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P13987 (Homo sapiens) Explore P13987  Go to UniProtKB:  P13987
PHAROS:  P13987 GTEx:  ENSG00000085063

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	B	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Submitted: 10 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1994-09-30 
Deposition Author(s): Fletcher, C.M., Harrison, R.A., Lachmann, P.J., Neuhaus, D.

Revision History  

• Version 1.0: 1994-09-30
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Other, Structure summary