SMTL ID : 4bxc.1 (2 other biounits)

Resolving the activation site of positive regulators in plant phosphoenolpyruvate carboxylase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.86 Å

Oligo State

homo-tetramer

Ligands

4 x G6P: 6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

G6P.1: 12 residues within 4Å: Chain A: T.194, W.307, R.474, M.616, D.621, G.658, R.659, T.689, R.777, R.791, A.792, I.793 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:T.194, A:R.659, A:R.659, A:T.689, A:T.689, A:A.792, A:I.793 Salt bridges: A:R.474, A:R.474, A:R.777, A:R.791 G6P.5: 12 residues within 4Å: Chain B: W.307, R.474, M.616, G.618, D.621, G.658, R.659, T.689, R.777, R.791, A.792, I.793 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:I.617, B:R.659, B:R.659, B:T.689, B:A.792, B:I.793 Salt bridges: B:R.474, B:R.474, B:R.777, B:R.791 G6P.8: 12 residues within 4Å: Chain C: T.194, W.307, R.474, M.616, D.621, G.658, R.659, T.689, R.777, R.791, A.792, I.793 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:T.194, C:R.659, C:R.659, C:T.689, C:T.689, C:A.792, C:I.793 Salt bridges: C:R.474, C:R.474, C:R.777, C:R.791 G6P.12: 12 residues within 4Å: Chain D: W.307, R.474, M.616, G.618, D.621, G.658, R.659, T.689, R.777, R.791, A.792, I.793 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:I.617, D:R.659, D:R.659, D:T.689, D:A.792, D:I.793 Salt bridges: D:R.474, D:R.474, D:R.777, D:R.791

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: R.202, R.203, S.204 Chain C: R.390 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:R.203, A:S.204 Salt bridges: A:R.202, A:R.203, C:R.390 SO4.6: 4 residues within 4Å: Chain B: R.202, R.203, S.204 Chain D: R.390 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:S.204 Salt bridges: B:R.202, B:R.203, D:R.390 SO4.9: 4 residues within 4Å: Chain A: R.390 Chain C: R.202, R.203, S.204 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain C Salt bridges: A:R.390, C:R.202, C:R.203 Hydrogen bonds: C:R.203, C:S.204 SO4.13: 4 residues within 4Å: Chain B: R.390 Chain D: R.202, R.203, S.204 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:S.204 Salt bridges: D:R.202, D:R.203, B:R.390

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: S.544, K.574, H.575 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.544, A:K.574 EDO.7: 5 residues within 4Å: Chain B: R.665, K.853, R.912, Q.987, N.988 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.665, B:R.665, B:K.853, B:R.912, B:R.912, B:Q.987 EDO.10: 3 residues within 4Å: Chain C: S.544, K.574, H.575 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.544, C:K.574 EDO.14: 5 residues within 4Å: Chain D: R.665, K.853, R.912, Q.987, N.988 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:R.665, D:R.665, D:K.853, D:R.912, D:R.912, D:Q.987

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 6 residues within 4Å: Chain A: R.281, H.703, F.706, R.707 Chain C: T.225, D.228 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain C Hydrogen bonds: A:R.281, A:R.281, A:H.703, A:R.707, A:R.707, C:T.225, C:T.225, C:D.228 TRS.11: 6 residues within 4Å: Chain A: T.225, D.228 Chain C: R.281, H.703, F.706, R.707 8 PLIP interactions: 3 interactions with chain A, 5 interactions with chain C Hydrogen bonds: A:T.225, A:T.225, A:D.228, C:R.281, C:R.281, C:H.703, C:R.707, C:R.707

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schlieper, D. et al., Resolving the Activation Site of Positive Regulators in Plant Phosphoenolpyruvate Carboxylase. Mol.Plant (2014)

Release Date

2013-10-02

Peptides

C4 PHOSPHOENOLPYRUVATE CARBOXYLASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

C4 PHOSPHOENOLPYRUVATE CARBOXYLASE

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