SMTL ID : 2b3y.1 (1 other biounit)

Structure of a monoclinic crystal form of human cytosolic aconitase (IRP1)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 7 residues within 4Å: Chain A: Q.85, F.87, T.88, R.712, S.777, S.778, R.779 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.85, A:S.777 Salt bridges: A:R.712, A:R.779

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

SF4.2: 11 residues within 4Å: Chain A: H.125, I.175, I.176, H.177, H.206, S.435, C.436, C.502, C.505, I.506, N.534 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Salt bridges: A:D.124, A:D.204 Metal complexes: A:C.436, A:C.502, A:C.505, H2O.8

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain A: S.349, Q.350 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.349 Water bridges: A:S.349, A:S.349 GOL.4: 9 residues within 4Å: Chain A: G.507, S.509, G.539, R.540, V.541, H.542, P.543, G.683, N.684 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.509, A:N.684 Water bridges: A:G.510, A:G.539

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dupuy, J. et al., Crystal structure of human iron regulatory protein 1 as cytosolic aconitase. Structure (2006)

Release Date

2006-01-10

Peptides

Iron-responsive element binding protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Iron-responsive element binding protein 1

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