SMTL ID : 7a62.1 (3 other biounits)

Structure of human indoleamine-2,3-dioxygenase 1 (hIDO1) with a complete JK loop

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

monomer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 9 residues within 4Å: Chain A: L.51, I.52, G.55, Q.56, L.57, R.58, K.96, D.100, R.102 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:L.51, A:L.57, A:R.58, A:R.58, A:K.96 Water bridges: A:G.55

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 21 residues within 4Å: Chain A: Y.128, F.165, S.169, V.172, F.216, I.219, F.228, S.265, A.266, G.267, F.272, F.293, R.345, H.348, I.351, V.352, Y.355, I.356, L.386, L.390, V.393 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:F.165, A:V.172, A:F.216, A:I.219, A:F.228, A:A.266, A:F.272, A:F.293, A:I.351, A:V.352, A:Y.355, A:L.390 Hydrogen bonds: A:S.265 Salt bridges: A:R.345 Metal complexes: A:H.348

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mirgaux, M. et al., Influence of the presence of the heme cofactor on the JK-loop structure in indoleamine 2,3-dioxygenase 1. Acta Crystallogr D Struct Biol (2020)

Release Date

2020-12-16

Peptides

Indoleamine 2,3-dioxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Indoleamine 2,3-dioxygenase 1

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