SMTL ID : 4ttb.1

Crystal structure of homo sapiens IODOTYROSINE DEIODINASE (IYD) bound to FMN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 17 residues within 4Å: Chain A: R.70, R.71, S.72, R.74, K.152, V.206, T.207, T.208, T.209, L.247, R.249 Chain B: P.97, S.98, G.99, H.101, Y.182, S.186 17 PLIP interactions: 13 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:T.207, B:Y.182 Hydrogen bonds: A:S.72, A:S.72, A:S.72, A:S.72, A:R.74, A:K.152, A:K.152, B:S.98, B:H.101 Water bridges: A:R.71, A:R.74, B:A.100 Salt bridges: A:R.70, A:R.71, A:R.249 FMN.2: 16 residues within 4Å: Chain A: P.97, S.98, G.99, H.101, Y.182, S.186 Chain B: R.70, R.71, S.72, R.74, V.206, T.207, T.208, T.209, L.247, R.249 16 PLIP interactions: 6 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:Y.182, A:Y.182, B:T.207, B:T.209 Hydrogen bonds: A:S.98, A:H.101, B:S.72, B:S.72, B:S.72, B:S.72, B:R.74 Water bridges: A:A.100, A:A.100 Salt bridges: B:R.70, B:R.71, B:R.249

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, J. et al., A Switch between One- and Two-electron Chemistry of the Human Flavoprotein Iodotyrosine Deiodinase Is Controlled by Substrate. J.Biol.Chem. (2015)

Release Date

2014-11-26

Peptides

Iodotyrosine dehalogenase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Iodotyrosine dehalogenase 1

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