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The Closed form of serine dehydrogenase complexed with NADP+

X-ray diffraction
2.7Å resolution
PDB entry 3asv coloured by chain, front view.
PDB entry 3asv coloured by chain, side view.
PDB entry 3asv coloured by chain, top view.
Source organism: Escherichia coli
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Short-chain dehydrogenase/reductase sdr
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Multimeric state: homo tetramer
Accessible surface area: 30080.7 Å2
Buried surface area: 24063.5 Å2
Dissociation area: 6,130.38 Å2
Dissociation energy (ΔGdiss): 89.61 kcal/mol
Dissociation entropy (TΔSdiss): 15.58 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-163417
Assembly 2
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Assembly Name: Short-chain dehydrogenase/reductase sdr
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Multimeric state: homo tetramer
Accessible surface area: 30223.41 Å2
Buried surface area: 23968.02 Å2
Dissociation area: 6,109.05 Å2
Dissociation energy (ΔGdiss): 92.59 kcal/mol
Dissociation entropy (TΔSdiss): 15.57 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-163417

Macromolecules

Short-chain dehydrogenase/reductase SDR
Chains: A, B, C, D, E, F
Length: 248 amino acids
Theoretical weight: 27.28 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
InterPro:
CATH: NAD(P)-binding Rossmann-like Domain
Short-chain dehydrogenase/reductase SDR in PDB entry 3asv, assembly 1, front view.
Short-chain dehydrogenase/reductase SDR in PDB entry 3asv, assembly 1, side view.
Short-chain dehydrogenase/reductase SDR in PDB entry 3asv, assembly 1, top view.
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