SMTL ID : 1b0k.1

S642A:FLUOROCITRATE COMPLEX OF ACONITASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 14 residues within 4Å: Chain A: Q.71, A.73, T.74, H.100, D.164, S.165, R.446, R.451, R.579, A.641, S.642, R.643 Ligands: SF4.2, O.3 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.641 Hydrogen bonds: A:Q.71, A:D.164, A:S.165, A:H.166, A:S.642, A:R.643 Salt bridges: A:R.446, A:R.446, A:R.451, A:R.579, A:R.643, A:R.643

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.2: 12 residues within 4Å: Chain A: H.100, D.164, H.166, S.356, C.357, C.420, C.423, I.424, N.445, R.451 Ligands: FLC.1, O.3 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Ligand interactions Salt bridges: A:D.164, A:D.164 Metal complexes: A:C.357, A:C.420, A:C.423, Fe.1619

1 x O: OXYGEN ATOM(Non-covalent)

O.3: 4 residues within 4Å: Chain A: D.164, H.166 Ligands: FLC.1, SF4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.164, A:H.166

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Lloyd, S.J. et al., The mechanism of aconitase: 1.8 A resolution crystal structure of the S642a:citrate complex. Protein Sci. (1999)

Peptides

PROTEIN (ACONITASE): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (ACONITASE)

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