ISDA: 2OHX

Deposition Date 1993-08-24

Release Date 1993-10-31

Last Version Date 2024-02-21

Entry Detail

PDB ID:

2OHX

Keywords:

OXIDOREDUCTASE(NAD(A)-CHOH(D))

Title:

REFINED CRYSTAL STRUCTURE OF LIVER ALCOHOL DEHYDROGENASE-NADH COMPLEX AT 1.8 ANGSTROMS RESOLUTION

Biological Source:

Source Organism:

Equus caballus (Taxon ID: 9796)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:ALCOHOL DEHYDROGENASE
Chain IDs:A, B
Chain Length:374
Number of Molecules:2
Biological Source:Equus caballus

UniProt ID:P00327 Pfam ID:PF08240, PF00107 EC:1.1.1.1

Ligand Molecules

DMS

NAD

Primary Citation

Refined crystal structure of liver alcohol dehydrogenase-NADH complex at 1.8 A resolution.

Al-Karadaghi, S, Cedergren-Zeppezauer, E.S, Hovmoller, S, Colonna-Cesari, F, Perahia, D, Karplus, M, Eklund, H, Branden, C.I, Tapia, O, Eklund, H, Samama, J.-P, Jones, T.A, Schneider, G, Eklund, H, Cedergren-Zeppezauer, E, Zeppezauer, M, Plapp, B.V, Eklund, H, Jones, T.A, Branden, C.-I, Cedergren-Zeppezauer, E, Eklund, H, Plapp, B.V, Samama, J.-P, Branden, C.-I, Cedergren-Zeppezauer, E, Samama, J.-P, Eklund, H, Eklund, H, Samama, J.-P, Wallen, L, Samama, J.-P, Wrixon, A.D, Biellmann, J.-F, Eklund, H, Samama, J.-P, Wallen, L, Branden, C.-I, Akeson, A, Jones, T.A, Eklund, H, Branden, C.-I, Biellmann, J.-F, Samama, J.-P, Branden, C.I, Eklund, H, Plapp, B.V, Eklund, H, Branden, C.-I, Plapp, B.V, Zeppezauer, E, Branden, C.-I, Jornvall, H, Eklund, H, Branden, C.-I, Samama, J.-P, Zeppezauer, E, Biellmann, J.-F, Branden, C.-I, Boiwe, T, Branden, C.-I, Eklund, H, Nordstrom, B, Zeppezauer, E, Soderlund, G, Ohlsson, I, Boiwe, T, Soderberg, B.-O, Tapia, O, Branden, C.-I, Akeson, A, Eklund, H, Branden, C.-I, Jornvall, H, Nordstrom, B, Branden, C.-I, Branden, C.-I, Jornvall, H, Eklund, H, Furugren, B, Abdallah, M.A, Biellmann, J.-F, Nordstrom, B, Branden, C.-I, Eklund, H, Nordstrom, B, Zeppezauer, E, Soderlund, G, Ohlsson, I, Boiwe, T, Branden, C.-I, Ohlsson, I, Nordstrom, B, Branden, C.-I, Einarsson, R, Eklund, H, Zeppezauer, E, Boiwe, T, Branden, C.-I, Branden, C.-I, Eklund, H, Nordstrom, B, Boiwe, T, Soderlund, G, Zeppezauer, E, Ohlsson, I, Akeson, A, Branden, C.-I.Show

Acta Crystallogr.,Sect.D 50 793 807 (1994)

PMID: 15299346 DOI: 10.1107/S0907444994005263

Abstact

The crystal structure of the ternary complex of horse liver alcohol dehydrogenase (LADH) with the coenzyme NADH and inhibitor dimethyl sulfoxide (DMSO) has been refined by simulated annealing with molecular dynamics and restrained positional refinement using the program X-PLOR. The two subunits of the enzyme were refined independently. The space group was P1 with cell dimensions a = 51.8, b = 44.5, c = 94.6 A, alpha = 104.8, beta = 102.3 and gamma = 70.6 degrees. The resulting crystallographic R factor is 17.3% for 62 440 unique reflections in the resolution range 10.0-1.8 A. A total of 472 ordered solvent molecules were localized in the structure. An analysis of secondary-structure elements, solvent content and NADH binding is presented.

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