SMTL ID : 8xo6.1

Crystal structure of measles virus fusion inhibitor MEK35GE complexed with F protein HR1 (HR1-42) (P21212 space group)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

hetero-3-3-mer

Ligands

10 x ZN: ZINC ION(Non-covalent)(Non-functional Binders)

ZN.1: 2 residues within 4Å: Chain A: D.7 Ligands: ZN.2 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.7, H2O.1, H2O.2 ZN.2: 3 residues within 4Å: Chain A: S.3, D.7 Ligands: ZN.1 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.7, H2O.1 ZN.3: 1 residues within 4Å: Chain A: E.29 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.29, A:E.29, H2O.1, H2O.1, H2O.2 ZN.6: 2 residues within 4Å: Chain B: D.8, E.11 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.8, B:D.8, B:E.11 ZN.7: 3 residues within 4Å: Chain B: E.24 Chain E: R.24 Ligands: ACT.9 4 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: B:E.24, B:E.24, H2O.3, ACT.9 ZN.8: 1 residues within 4Å: Chain B: E.32 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.32, B:E.32, H2O.2, H2O.2, H2O.2 ZN.10: 5 residues within 4Å: Chain D: K.21, E.24, K.28 Ligands: ACT.4, ZN.11 3 PLIP interactions: 1 interactions with chain D, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: D:E.24, ACT.4, H2O.6 ZN.11: 5 residues within 4Å: Chain A: R.24 Chain D: E.24 Ligands: ACT.4, ACT.5, ZN.10 4 PLIP interactions: 1 interactions with chain D, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: D:E.24, H2O.1, H2O.6, ACT.5 ZN.12: 3 residues within 4Å: Chain E: E.29 Chain F: K.15 Ligands: ACT.14 3 PLIP interactions: 2 interactions with chain E, 1 Ligand-Ligand interactions Metal complexes: E:E.29, E:E.29, ACT.14 ZN.13: 1 residues within 4Å: Chain E: D.7 1 PLIP interactions: 1 interactions with chain E Metal complexes: E:D.7

4 x ACT: ACETATE ION(Non-functional Binders)(Non-covalent)

ACT.4: 7 residues within 4Å: Chain A: R.24, Q.25, Q.28 Chain D: E.24 Ligands: ACT.5, ZN.10, ZN.11 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.28 Salt bridges: A:R.24 ACT.5: 7 residues within 4Å: Chain A: R.24, Q.28 Chain D: E.17, K.21, E.24 Ligands: ACT.4, ZN.11 8 PLIP interactions: 3 interactions with chain A, 5 interactions with chain D Water bridges: A:Q.28, A:Q.28, D:E.17, D:K.21, D:K.21 Salt bridges: A:R.24, D:K.21 Hydrophobic interactions: D:K.21 ACT.9: 4 residues within 4Å: Chain B: E.24 Chain E: R.24, Q.28 Ligands: ZN.7 4 PLIP interactions: 4 interactions with chain E Hydrogen bonds: E:Q.28, E:Q.28 Water bridges: E:R.24 Salt bridges: E:R.24 ACT.14: 3 residues within 4Å: Chain E: E.29 Chain F: K.15 Ligands: ZN.12 1 PLIP interactions: 1 interactions with chain F Salt bridges: F:K.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takahara, A. et al., Elucidation of Postfusion Structures of the Measles Virus F Protein for the Structure-Based Design of Fusion Inhibitors. J.Med.Chem. (2025)

Release Date

2025-01-01

Peptides

Fusion glycoprotein F1: ACE
Measles virus fusion inhibitor MEK35GE: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

B
B

D
D

F
F

Fusion glycoprotein F1

Measles virus fusion inhibitor MEK35GE

Related Entries With Identical Sequence