SMTL ID : 4lsx.2 (1 other biounit)

Plant steroid receptor ectodomain bound to brassinolide and SERK1 co-receptor ectodomain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-mer

Ligands

2 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-NAG-BMA-MAN.1: 5 residues within 4Å: Chain A: S.107, F.129, N.131, S.133, D.156 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA-MAN.3: 9 residues within 4Å: Chain A: N.498, N.522, E.585, H.587, S.607, T.608, R.609, N.610, P.611 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.607

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG-BMA.2: 4 residues within 4Å: Chain A: S.230, N.252, S.254, Y.272 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.4: 1 residues within 4Å: Chain A: N.550 No protein-ligand interaction detected (PLIP)

1 x BLD: Brassinolide(Non-covalent)

BLD.5: 17 residues within 4Å: Chain A: I.517, I.540, Y.574, Y.576, K.578, Y.619, S.624, P.625, M.634, F.658, I.659, N.682, I.683, T.706 Chain B: W.41, F.42, H.43 17 PLIP interactions: 13 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:I.517, A:Y.574, A:Y.576, A:F.658, A:F.658, A:I.659, A:I.683, A:T.706, B:F.42, B:F.42 Hydrogen bonds: A:Y.619, A:S.624, A:S.624, A:N.682, B:W.41, B:H.43 Salt bridges: A:K.578

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.6: 3 residues within 4Å: Chain A: N.89, G.90, S.112 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.89 NAG.7: 3 residues within 4Å: Chain B: L.107, N.131, N.155 No protein-ligand interaction detected (PLIP) NAG.8: 1 residues within 4Å: Chain B: N.144 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Santiago, J. et al., Molecular mechanism for plant steroid receptor activation by somatic embryogenesis co-receptor kinases. Science (2013)

Release Date

2013-09-04

Peptides

Protein BRASSINOSTEROID INSENSITIVE 1: A
Somatic embryogenesis receptor kinase 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Protein BRASSINOSTEROID INSENSITIVE 1

Somatic embryogenesis receptor kinase 1

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