SMTL ID : 1m4n.1

CRYSTAL STRUCTURE OF APPLE ACC SYNTHASE IN COMPLEX WITH [2-(AMINO-OXY)ETHYL](5'-DEOXYADENOSIN-5'-YL)(METHYL)SULFONIUM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 14 residues within 4Å: Chain A: G.119, A.120, T.121, Y.145, T.198, N.202, D.230, I.232, Y.233, S.270, S.272, K.273, R.281 Ligands: AAD.2 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.145, A:Y.145, A:T.198, A:I.232, A:I.232 Hydrogen bonds: A:A.120, A:T.121, A:T.121, A:N.202, A:S.270, A:S.272 Water bridges: A:N.124, A:S.272, B:Q.83 Salt bridges: A:R.281 PLP.4: 14 residues within 4Å: Chain B: G.119, A.120, T.121, Y.145, T.198, N.202, D.230, I.232, Y.233, S.270, S.272, K.273, R.281 Ligands: AAD.5 15 PLIP interactions: 14 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Y.145, B:Y.145, B:T.198, B:I.232, B:I.232 Hydrogen bonds: B:A.120, B:T.121, B:N.202, B:Y.233, B:S.270, B:S.272 Water bridges: B:N.124, B:S.272, A:Q.83 Salt bridges: B:R.281

2 x AAD: (2-AMINOOXY-ETHYL)-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YLMETHYL]-METHYL-SULFONIUM(Non-covalent)

AAD.2: 13 residues within 4Å: Chain A: E.47, T.121, Y.145, G.147, R.150, D.151, K.273 Chain B: Q.83, D.84, Y.85, S.301 Ligands: PLP.1, MES.3 13 PLIP interactions: 6 interactions with chain A, 7 interactions with chain B Hydrogen bonds: A:Y.145, A:D.151, A:K.273, B:D.84, B:Y.85 Water bridges: A:R.150, A:D.151, A:D.151, B:Q.83, B:Q.83, B:Y.85, B:S.301 pi-Stacking: B:Y.85 AAD.5: 13 residues within 4Å: Chain A: Q.83, D.84, Y.85, S.301 Chain B: E.47, T.121, Y.145, G.147, R.150, D.151, K.273 Ligands: PLP.4, MES.6 15 PLIP interactions: 5 interactions with chain B, 10 interactions with chain A Hydrogen bonds: B:D.151, B:K.273, A:D.84, A:D.84, A:Y.85 Water bridges: B:Y.145, B:R.150, B:D.151, A:Q.83, A:Q.83, A:H.86, A:H.86, A:S.301, A:S.301 pi-Stacking: A:Y.85

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 9 residues within 4Å: Chain A: G.44, L.45, A.46, E.47, Y.145, N.202, K.273, R.407 Ligands: AAD.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.46, A:E.47, A:N.202 Salt bridges: A:K.273, A:R.407 MES.6: 9 residues within 4Å: Chain B: G.44, L.45, A.46, E.47, Y.145, N.202, K.273, R.407 Ligands: AAD.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.46, B:N.202 Salt bridges: B:K.273, B:R.407

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Capitani, G. et al., Structure of 1-aminocyclopropane-1-carboxylate synthase in complex with an amino-oxy analogue of the substrate: implications for substrate binding. BIOCHEM.BIOPHYS.ACTA PROTEINS & PROTEOMICS (2003)

Release Date

2003-04-22

Peptides

1-aminocyclopropane-1-carboxylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

1-aminocyclopropane-1-carboxylate synthase

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