ISDA: 9XAW

Deposition Date 2025-10-23

Release Date 2026-08-05

Last Version Date 2026-09-16

Entry Detail

PDB ID:

9XAW

Keywords:

IMMUNE SYSTEM

Title:

Structure of the SARS-CoV-2 Spike N-terminal domain(NTD) in complex with the BLN8 Fab

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)
Severe acute respiratory syndrome coronavirus 2 (Taxon ID: 2697049)

Expression System(s):

Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.13 Å

R-Value Free:

0.28

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 1

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:BLN8 heavy chain
Chain IDs:A, D (auth: C), E, F (auth: G)
Chain Length:229
Number of Molecules:4
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:BLN8 light chain
Chain IDs:C (auth: B), G (auth: D), H (auth: F), I (auth: H)
Chain Length:212
Number of Molecules:4
Biological Source:Homo sapiens

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Spike protein S1
Gene (Uniprot):S
Chain IDs:B (auth: K), J (auth: I), K (auth: J), L
Chain Length:298
Number of Molecules:4
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC2 Pfam ID:PF16451

Ligand Molecules