ISDA

Entry Detail

PDB ID:

9IZN

Keywords:

VIRAL PROTEIN

Title:

Crystal structure of HKU1A RBD bound to TMPRSS2

Biological Source:

Source Organism:

Homo sapiens, Human coronavirus HKU1 (isolate N1)

Host Organism:

Baculovirus expression vector pFastBac1-HM

PDB Version:

Deposition Date:

2024-08-01

Release Date:

2024-10-23

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.26

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Spike protein S1
Chain IDs:B (auth: A)
Chain Length:379
Number of Molecules:1
Biological Source:Human coronavirus HKU1 (isolate N1)

UniProt ID:Q5MQD0 Pfam ID:PF09408, PF19209 EC:3.4.21.B60

Protein Blast

Polymer Type:polypeptide(L)
Description:Transmembrane protease serine 2
Mutations:R255Q
Chain IDs:A (auth: B)
Chain Length:392
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O15393 Pfam ID:PF15494, PF00089 EC:3.4.21.B60

Ligand Molecules

NAG

Primary Citation

High-resolution crystal structure of human coronavirus HKU1 receptor binding domain bound to TMPRSS2 receptor

Wang, W, Guan, J, Ren, M, Li, Z, Ji, W, Chen, R, Xu, Y, Zhang, S.Show

Hlife ? ? ? (2024)

DOI: 10.1016/j.hlife.2024.09.005

Primary Citation of related structures