SMTL ID : 7n29.2 (2 other biounits)

Structure of NAD kinase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 19 residues within 4Å: Chain A: D.117, G.118, L.121, E.145, H.147, L.148, N.232, E.233, T.270, K.273, A.274, W.275, N.278, D.368, G.369 Chain B: S.242, S.262, E.335, I.337 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.118, A:E.145, A:N.232, A:E.233, A:T.270, A:W.275, A:N.278, A:D.368 Water bridges: A:H.195, A:S.276 pi-Stacking: A:W.275, A:W.275 Hydrophobic interactions: B:I.337 NAD.2: 18 residues within 4Å: Chain A: S.242, S.262, E.335, I.337 Chain B: D.117, G.118, L.121, E.145, H.147, L.148, N.232, E.233, T.270, K.273, A.274, W.275, N.278, D.368 15 PLIP interactions: 14 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.117, B:H.147, B:N.232, B:E.233, B:T.270, B:W.275, B:N.278, B:D.368 Water bridges: B:D.117, B:D.117, B:L.122, B:S.276 pi-Stacking: B:W.275, B:W.275 Salt bridges: A:K.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Du, J. et al., Structure of human NADK2 reveals atypical assembly and regulation of NAD kinases from animal mitochondria. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-05-04

Peptides

NAD kinase 2, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

NAD kinase 2, mitochondrial

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