SMTL ID : 1cml.1

CHALCONE SYNTHASE FROM ALFALFA COMPLEXED WITH MALONYL-COA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: V.2, S.3, V.4, S.5 Chain B: R.385 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Water bridges: B:R.385, B:R.385, B:R.385, B:R.385 Salt bridges: B:R.385 Hydrogen bonds: A:V.4, A:S.5 SO4.4: 5 residues within 4Å: Chain A: R.385 Chain B: V.2, S.3, V.4, S.5 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:V.4, B:S.5 Water bridges: A:R.385, A:R.385, A:R.385, A:R.385 Salt bridges: A:R.385

2 x MLC: MALONYL-COENZYME A(Non-covalent)

MLC.2: 19 residues within 4Å: Chain A: K.55, R.58, M.59, K.62, S.63, L.206, D.207, V.210, F.215, I.254, F.265, L.267, V.271, P.272, G.305, G.306, P.307, A.308 Ligands: PIN.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.210, A:F.215, A:I.254, A:F.265, A:P.272, A:P.307 Hydrogen bonds: A:A.308 Water bridges: A:G.211, A:G.211, A:V.271 Salt bridges: A:R.58 MLC.5: 19 residues within 4Å: Chain B: K.55, R.58, M.59, K.62, S.63, L.206, D.207, V.210, F.215, I.254, F.265, L.267, V.271, P.272, G.305, G.306, P.307, A.308 Ligands: PIN.6 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:V.210, B:F.215, B:I.254, B:F.265, B:P.272, B:P.307 Hydrogen bonds: B:A.308 Water bridges: B:G.211, B:G.211, B:V.271 Salt bridges: B:R.58

2 x PIN: PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)(Non-covalent)

PIN.3: 11 residues within 4Å: Chain A: A.164, L.214, I.254, L.267, V.271, P.272, H.303, G.305, N.336, F.373 Ligands: MLC.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.336 Water bridges: A:A.164, A:V.271, A:N.336, A:S.338 Salt bridges: A:H.303 PIN.6: 11 residues within 4Å: Chain B: A.164, L.214, I.254, L.267, V.271, P.272, H.303, G.305, N.336, F.373 Ligands: MLC.5 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:N.336 Water bridges: B:A.164, B:V.271, B:N.336, B:S.338 Salt bridges: B:H.303

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferrer, J.L. et al., Structure of chalcone synthase and the molecular basis of plant polyketide biosynthesis. Nat.Struct.Biol. (1999)

Release Date

1999-08-18

Peptides

PROTEIN (CHALCONE SYNTHASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PROTEIN (CHALCONE SYNTHASE)

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