SMTL ID : 7xde.1

Cryo-EM structures of human mitochondrial NAD(P)+-dependent malic enzyme in apo form

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 13 residues within 4Å: Chain A: K.156, G.192, I.193, R.194, R.197, I.479, L.480, N.482, R.542, Y.552, R.556, T.557, W.558 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.194, A:R.194, A:R.197, A:N.482, A:R.556, A:R.556 Salt bridges: A:R.542, A:R.556 NAD.2: 13 residues within 4Å: Chain B: K.156, G.192, I.193, R.194, R.197, I.479, L.480, N.482, R.542, Y.552, R.556, T.557, W.558 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.194, B:R.194, B:R.197, B:N.482, B:Y.552, B:R.556, B:R.556 Salt bridges: B:R.542, B:R.556 NAD.3: 13 residues within 4Å: Chain C: K.156, G.192, I.193, R.194, R.197, I.479, L.480, N.482, R.542, Y.552, R.556, T.557, W.558 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:R.194, C:R.194, C:R.197, C:N.482, C:R.556, C:R.556 Salt bridges: C:R.542, C:R.556 NAD.4: 13 residues within 4Å: Chain D: K.156, G.192, I.193, R.194, R.197, I.479, L.480, N.482, R.542, Y.552, R.556, T.557, W.558 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:R.194, D:R.194, D:R.197, D:N.482, D:Y.552, D:R.556, D:R.556 Salt bridges: D:R.542, D:R.556

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hsieh, J.Y. et al., Suppression of the human malic enzyme 2 modifies energy metabolism and inhibits cellular respiration. Commun Biol (2023)

Release Date

2023-03-29

Peptides

NAD-dependent malic enzyme, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

NAD-dependent malic enzyme, mitochondrial

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