SMTL ID : 7ya9.1

Fis1 (Mitochondrial fission 1 protein)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

4 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.1: 6 residues within 4Å: Chain A: S.35, F.38, E.71, D.74 Chain B: G.1 Ligands: PEG.2 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.74, B:G.1 BME.3: 5 residues within 4Å: Chain A: V.11, V.13, S.47, K.48, Y.49 No protein-ligand interaction detected (PLIP) BME.6: 6 residues within 4Å: Chain A: G.1 Chain B: S.35, F.38, E.71, D.74 Ligands: PEG.7 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.74, B:D.74, A:G.1 BME.8: 5 residues within 4Å: Chain B: V.11, V.13, S.47, K.48, Y.49 No protein-ligand interaction detected (PLIP)

4 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 7 residues within 4Å: Chain A: F.38, E.39, W.42, Y.78 Chain B: G.1, S.2 Ligands: BME.1 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.1, B:S.2 PEG.4: 4 residues within 4Å: Chain A: V.32, K.34, Q.37, K.66 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.37 PEG.7: 7 residues within 4Å: Chain A: G.1, S.2 Chain B: F.38, E.39, W.42, Y.78 Ligands: BME.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.1, A:S.2 PEG.9: 4 residues within 4Å: Chain B: V.32, K.34, Q.37, K.66 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.37

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 5 residues within 4Å: Chain A: S.12, V.13 Chain B: S.12, V.13 Ligands: NA.10 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:V.13, B:V.13 Water bridges: A:E.14, B:V.11 NA.10: 5 residues within 4Å: Chain A: S.12, V.13 Chain B: S.12, V.13 Ligands: NA.5 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:V.13, B:V.13 Water bridges: A:V.11, B:E.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nguyen, M.D. et al., Crystal structure of Fis1 and Bap31 provides information on protein-protein interactions at mitochondria-associated ER membranes. Commun Biol (2025)

Release Date

2023-07-05

Peptides

Mitochondrial fission 1 protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Mitochondrial fission 1 protein

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