6ADH | pdb_00006adh

STRUCTURE OF TRICLINIC TERNARY COMPLEX OF HORSE LIVER ALCOHOL DEHYDROGENASE AT 2.9 ANGSTROMS RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb6ADH/pdb

• Classification: OXIDOREDUCTASE (NAD(A)-CHOH(D))
• Organism(s): Equus caballus
• Mutation(s): No 


• Deposited: 1984-01-16 Released: 1984-07-18 
• Deposition Author(s): Eklund, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å

Literature

Structure of a triclinic ternary complex of horse liver alcohol dehydrogenase at 2.9 A resolution.

Eklund, H., Samma, J.P., Wallen, L., Branden, C.I., Akeson, A., Jones, T.A.

(1981) J Mol Biology 146: 561-587

• PubMed: 7024556 
• DOI: https://doi.org/10.1016/0022-2836(81)90047-4
• Primary Citation of Related Structures:  
  6ADH

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 81.45 kDa 
• Atom Count: 5,669 
• Modeled Residue Count: 748 
• Deposited Residue Count: 748 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HOLO-LIVER ALCOHOL DEHYDROGENASE	A, B	374	Equus caballus	Mutation(s): 0  EC: 1.1.1.1
UniProt
Find proteins for P00327 (Equus caballus) Explore P00327  Go to UniProtKB:  P00327

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	E [auth A], I [auth B]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
DMS	F [auth A], J [auth B]	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N
ZN	C [auth A], D [auth A], G [auth B], H [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52	α = 104.4
b = 44.6	β = 101.9
c = 94.4	γ = 70.7

Structure Validation

Entry History 

Deposition Data

• Released Date: 1984-07-18 
Deposition Author(s): Eklund, H.

Revision History  

• Version 1.0: 1984-07-18
  Type: Initial release
  
• Version 1.1: 2008-03-03
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-11-29
  Changes: Advisory, Derived calculations, Other
• Version 1.4: 2024-10-16
  Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary