ISDA: 9XA5

Deposition Date 2025-10-22

Release Date 2026-08-05

Last Version Date 2026-08-05

Entry Detail

PDB ID:

9XA5

Keywords:

IMMUNE SYSTEM

Title:

Structure of the Omicron BA.4/5 Spike N-terminal domain(NTD) in complex with the AC8 Fab

Biological Source:

Source Organism(s):

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

Expression System(s):

Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.32 Å

R-Value Free:

0.26

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

C 2 2 21

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Spike protein S1
Gene (Uniprot):S
Chain IDs:A
Chain Length:293
Number of Molecules:1
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC2 Pfam ID:PF16451

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:AC8 heavy chain
Chain IDs:B
Chain Length:245
Number of Molecules:1
Biological Source:Homo sapiens

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:AC8 light chain
Chain IDs:C
Chain Length:219
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules