SMTL ID : 3to0.1

Crystal structure of Mus musculus iodotyrosine deiodinase (IYD) C217A, C239A bound to FMN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 16 residues within 4Å: Chain A: R.64, R.65, S.66, R.68, V.200, T.201, T.202, T.203, R.243 Chain B: P.91, S.92, G.93, H.95, I.179, S.180 Ligands: ACT.4 18 PLIP interactions: 15 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:T.201, A:T.203, B:P.91, B:I.179 Hydrogen bonds: A:S.66, A:S.66, A:S.66, A:S.66, A:R.68, B:S.92 Water bridges: A:R.64, A:R.65, A:R.65, A:R.68, A:R.243 Salt bridges: A:R.64, A:R.65, A:R.243 FMN.5: 16 residues within 4Å: Chain A: P.91, S.92, G.93, H.95, I.179, S.180 Chain B: R.64, R.65, S.66, R.68, V.200, T.201, T.202, T.203, R.243 Ligands: ACT.3 12 PLIP interactions: 9 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:T.201, B:T.203, A:P.91, A:I.179 Hydrogen bonds: B:S.66, B:S.66, B:S.66, B:R.68, A:S.92 Salt bridges: B:R.64, B:R.65, B:R.243

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: S.71, S.72, R.234 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.71, A:S.71, A:S.72 Water bridges: A:S.71, A:R.234 Salt bridges: A:R.234 PO4.6: 3 residues within 4Å: Chain B: S.71, S.72, R.234 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.72, B:S.72 Salt bridges: B:R.234

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

ACT.3: 3 residues within 4Å: Chain A: G.93, A.94 Ligands: FMN.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.94 ACT.4: 3 residues within 4Å: Chain B: G.93, A.94 Ligands: FMN.1 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buss, J.M. et al., Expression of a soluble form of iodotyrosine deiodinase for active site characterization by engineering the native membrane protein from Mus musculus. Protein Sci. (2012)

Release Date

2012-02-29

Peptides

Iodotyrosine deiodinase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Iodotyrosine deiodinase 1

Related Entries With Identical Sequence