SMTL ID : 7tac.1

Cryo-EM structure of the (TGA3)2-(NPR1)2-(TGA3)2 complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-4-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.156, C.161, H.163, C.166 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.156, A:C.161, A:H.163, A:C.166 ZN.2: 4 residues within 4Å: Chain B: C.156, C.161, H.163, C.166 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.156, B:C.161, B:H.163, B:C.166

4 x PLM: PALMITIC ACID(Non-covalent)

PLM.3: 11 residues within 4Å: Chain C: L.132, R.153, G.165, F.166, L.171, L.172, V.175, R.256, A.272, G.275, L.276 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:L.171, C:V.175 Hydrogen bonds: C:F.166 Salt bridges: C:K.136, C:R.153, C:R.256 PLM.4: 7 residues within 4Å: Chain D: Y.129, K.136, R.153, L.171, M.263, L.276, L.279 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:Y.129, D:L.171, D:L.276, D:L.276 Salt bridges: D:K.136, D:R.153 PLM.5: 9 residues within 4Å: Chain E: L.132, K.136, G.165, F.166, L.171, L.172, R.256, G.275, L.276 6 PLIP interactions: 6 interactions with chain E Hydrophobic interactions: E:L.171, E:L.172 Hydrogen bonds: E:F.166 Salt bridges: E:K.136, E:R.153, E:R.256 PLM.6: 9 residues within 4Å: Chain F: L.132, G.165, F.166, R.256, L.260, M.263, S.264, L.276, L.279 8 PLIP interactions: 8 interactions with chain F Hydrophobic interactions: F:L.132, F:R.256, F:M.263, F:L.276, F:L.279 Hydrogen bonds: F:F.166 Salt bridges: F:R.153, F:R.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, S. et al., Structural basis of NPR1 in activating plant immunity. Nature (2022)

Release Date

2022-03-16

Peptides

Regulatory protein NPR1: AB
Transcription factor TGA3: CDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Regulatory protein NPR1

Transcription factor TGA3

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