Biological Assembly 1  

 3D View: Structure

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 11.66 kDa 
• Atom Count: 816 
• Residue Count: 106 
• Unique protein chains: 1

1FYC

INNER LIPOYL DOMAIN FROM HUMAN PYRUVATE DEHYDROGENASE (PDH) COMPLEX, NMR, 1 STRUCTURE

• DOI: 10.2210/pdb1FYC/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1997-02-21 Released: 1997-09-04 
• Deposition Author(s): Howard, M.J., Fuller, C., Broadhurst, R.W., Quinn, J., Yeaman, S.J., Perham, R.N.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 80 
• Conformers Submitted: 1 
• Selection Criteria: MEAN STRUCTURE FROM 26 CHOSEN HAVING LEAST RESTRAINT VIOLATION 

Literature

Three-dimensional structure of the major autoantigen in primary biliary cirrhosis.

Howard, M.J., Fuller, C., Broadhurst, R.W., Perham, R.N., Tang, J.G., Quinn, J., Diamond, A.G., Yeaman, S.J.

(1998) Gastroenterology 115: 139-146

• PubMed: 9649469 
• DOI: 10.1016/s0016-5085(98)70375-0
• Primary Citation of Related Structures:  
  1FYC


• PubMed Abstract: 
  

Primary biliary cirrhosis (PBC) is a chronic cholestatic liver disease characterized by the presence of antimitochondrial autoantibodies in patients' serum. The major autoantigen, recognized by antibodies from > 95% of patients with PBC, has been identified as the E2 component (E2p) of the pyruvate dehydrogenase multienzyme complex. Immunodominant sites on E2p have been localized to the inner of the two lipoyl domains, where the essential cofactor lipoic acid is attached covalently. The aim of this study was to determine the three-dimensional structure of the inner lipoyl domain of human E2p.

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Organizational Affiliation: 

Department of Biochemistry, Cambridge Centre for Molecular Recognition, University of Cambridge, England.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DIHYDROLIPOAMIDE ACETYLTRANSFERASE (E2P)	A	106	Homo sapiens	Mutation(s): 0  Gene Names: DLAT, DLTA EC: 2.3.1.12
Find proteins for P10515 (Homo sapiens) Explore P10515  Go to UniProtKB:  P10515
NIH Common Fund Data Resources
PHAROS:  P10515 GTEx:  ENSG00000150768

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 80 
• Conformers Submitted: 1 
• Selection Criteria: MEAN STRUCTURE FROM 26 CHOSEN HAVING LEAST RESTRAINT VIOLATION 
• OLDERADO: 1FYC Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1997-02-21 
• Released Date: 1997-09-04 
Deposition Author(s): Howard, M.J., Fuller, C., Broadhurst, R.W., Quinn, J., Yeaman, S.J., Perham, R.N.

Revision History 

• Version 1.0: 1997-09-04
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-11-29
  Changes: Derived calculations, Other