SMTL ID : 5jct.1

Crystal Structure of Human Pirin in complex with a Chemical Probe pyrrolidine 24

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

monomer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: H.76, H.78, H.121, E.123 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.76, A:H.78, A:H.121, A:E.123, H2O.1, H2O.7

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: G.174, E.175, L.190, Q.204, P.205, W.210 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.175, A:Q.204

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 4 residues within 4Å: Chain A: E.157, E.158, I.159, P.160 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.161 DMS.4: 1 residues within 4Å: Chain A: Y.184 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:Y.184

1 x 6JQ: N-{5-[(2,3-dihydro-1,4-benzodioxine-6-carbonyl)amino]-2-methylphenyl}-2-[3-(pyrrolidin-1-yl)propyl]quinoline-6-carboxamide(Non-covalent)

6JQ.5: 17 residues within 4Å: Chain A: E.38, G.39, V.40, R.46, L.61, D.63, F.65, F.73, P.74, H.76, S.85, M.93, E.123, G.133, L.134, Q.135, W.137 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:E.38, A:L.61, A:D.63, A:F.65, A:F.73, A:F.73, A:F.73, A:H.76, A:Q.135, A:W.137 Hydrogen bonds: A:D.63, A:D.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheeseman, M.D. et al., Discovery of a Chemical Probe Bisamide (CCT251236): An Orally Bioavailable Efficacious Pirin Ligand from a Heat Shock Transcription Factor 1 (HSF1) Phenotypic Screen. J. Med. Chem. (2017)

Release Date

2017-01-11

Peptides

Pirin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pirin