SMTL ID : 6nyw.1

Structure of spastin AAA domain N527C mutant in complex with 8-fluoroquinazoline-based inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 7 residues within 4Å: Chain A: P.81, G.82, C.83, G.84, K.85, T.86 Ligands: L8M.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.82, A:C.83, A:G.84, A:K.85, A:T.86, A:T.86 Water bridges: A:T.86, A:L.87 Salt bridges: A:K.85

1 x L8M: N-(5-tert-butyl-1H-pyrazol-3-yl)-8-fluoro-2-[(2R)-2-methylpiperazin-1-yl]quinazolin-4-amine(Non-covalent)

L8M.2: 19 residues within 4Å: Chain A: D.40, I.41, A.42, G.43, Q.44, G.82, C.83, G.84, L.87, S.205, P.207, T.211, L.215, R.218, G.244, S.245, T.248 Ligands: SO4.1, ACT.5 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Q.44, A:L.87, A:P.207, A:T.211 Hydrogen bonds: A:D.40, A:A.42, A:A.42 Water bridges: A:G.84

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 2 residues within 4Å: Chain A: V.22, H.129 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.22, A:H.129 MPD.4: 5 residues within 4Å: Chain A: L.24, E.28, I.29, S.107, L.108 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:E.28 Hydrogen bonds: A:S.107, A:S.107

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

ACT.5: 3 residues within 4Å: Chain A: L.87, R.90 Ligands: L8M.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.87 Water bridges: A:T.86 Salt bridges: A:R.90 ACT.6: 2 residues within 4Å: Chain A: R.128, H.129 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.128, A:H.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pisa, R. et al., Designing Allele-Specific Inhibitors of Spastin, a Microtubule-Severing AAA Protein. J. Am. Chem. Soc. (2019)

Release Date

2019-03-27

Peptides

Spastin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Spastin

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