SMTL ID : 7xx3.2 (4 other biounits)

Crystal structure of human Superoxide Dismutase (SOD1) in complex with a fungal metabolite molecule, Phialomustin B (PB)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.90, H.98, H.107, D.110, K.163 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.90, A:H.98, A:H.107, A:D.110, A:D.110 ZN.4: 5 residues within 4Å: Chain B: H.90, H.98, H.107, D.110, K.163 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.90, B:H.98, B:H.107, B:D.110, B:D.110

2 x I2G: (2~{E},4~{E},6~{S})-4,6-dimethyldeca-2,4-dienoic acid(Non-covalent)

I2G.2: 4 residues within 4Å: Chain A: K.36, G.37, Q.42 Ligands: GOL.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.36, A:Q.42 I2G.5: 5 residues within 4Å: Chain B: L.69, N.113, A.150, D.151, D.152 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.69, B:A.150 Hydrogen bonds: B:N.113

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain A: Q.42 Ligands: I2G.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.42, A:Q.42

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Unni, S. et al., Phialomustin-B a fungal metabolite isolated from Phialophora mustea modulates Superoxide Dismutase 1 (SOD1) aggregation: Therapeutic potential in Amyotrophic lateral sclerosis (ALS). To Be Published

Release Date

2023-12-13

Peptides

Superoxide dismutase [Cu-Zn]: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
C

Superoxide dismutase [Cu-Zn]

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