ISDA

Deposition Date 2003-11-22

Release Date 2005-02-15

Last Version Date 2023-10-25

Entry Detail

PDB ID:

1V5B

Keywords:

OXIDOREDUCTASE

Title:

The Structure Of The Mutant, S225A and E251L, Of 3-Isopropylmalate Dehydrogenase From Bacillus Coagulans

Biological Source:

Source Organism:

Bacillus coagulans (Taxon ID: 1398)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.95 Å

R-Value Free:

0.29

R-Value Work:

0.21

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:3-isopropylmalate dehydrogenase
Gene (Uniprot):leuB
Mutations:S225A, E251L
Chain IDs:A, B, C, D, E, F, G, H
Chain Length:366
Number of Molecules:8
Biological Source:Bacillus coagulans

UniProt ID:P12010 Pfam ID:PF00180

Ligand Molecules

SO4

Primary Citation

Crystal structure of a highly thermo-stabilized mutant of 3-isopropylmalate dehydrogenase from Bacillus coagulans: An evaluation of local packing density in the hydrophobic core

Fujita, K, Tsuchiya, D, Adachi, W, Suzuki, K, Tsunoda, M, Minami, H, Sekiguchi, T, Kobayashi, N, Mizui, R, Tsuzaki, S, Nakamura, S, Takenaka, A.Show

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Primary Citation of related structures