SMTL ID : 6gf6.1

Molecular basis of egg coat filament cross-linking: high-resolution structure of the partially deglycosylated ZP1 ZP-N1 domain homodimer

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: N.47, L.55, N.56 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.55 NAG.3: 7 residues within 4Å: Chain A: R.42, F.43, E.44 Chain B: V.45, N.47, L.55, N.56 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:N.47 Hydrogen bonds: B:N.47, B:L.55, A:R.42, A:E.44 Water bridges: B:T.57

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: E.44, V.45, A.46, C.48, H.53 Chain B: N.47, C.48 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.46, A:H.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nishimura, K. et al., Molecular basis of egg coat cross-linking sheds light on ZP1-associated female infertility. Nat Commun (2019)

Release Date

2019-06-19

Peptides

Zona pellucida sperm-binding protein 1,Zona pellucida sperm-binding protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Zona pellucida sperm-binding protein 1,Zona pellucida sperm-binding protein 1

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