SMTL ID : 5b5k.1

Crystal structure of Izumo1, the mammalian sperm ligand for egg Juno

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: W.181, E.182, N.183, S.185 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.183, A:S.185

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 8 residues within 4Å: Chain A: F.7, A.11, Y.19, W.67, L.70, L.73, K.74, T.77 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nishimura, K. et al., The structure of sperm Izumo1 reveals unexpected similarities with Plasmodium invasion proteins. Curr.Biol. (2016)

Release Date

2016-07-06

Peptides

Izumo sperm-egg fusion protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Izumo sperm-egg fusion protein 1