9XA0 image
Deposition Date 2025-10-22
Release Date 2026-08-05
Last Version Date 2026-08-05
Entry Detail
PDB ID:
9XA0
Keywords:
IMMUNE SYSTEM
Title:
Structure of the Omicron KP.3.1.1 variant Spike N-terminal domain(NTD)in complex with the C1717 Fab and S2L20 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:
3.51 Å
R-Value Free:
0.29
R-Value Work:
0.21
R-Value Observed:
0.21
Space Group:
P 21 21 21
9XA0 validation report missing
Macromolecular Entities
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:S2L20 heavy chain
Chain IDs:D (auth: A)
Chain Length:235
Number of Molecules:1
Biological Source:Homo sapiens
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:S2L20 light chain
Chain IDs:E (auth: B)
Chain Length:215
Number of Molecules:1
Biological Source:Homo sapiens
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Spike glycoprotein
Gene (Uniprot):S
Chain IDs:A (auth: C)
Chain Length:297
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:C1717 heavy chain
Chain IDs:B (auth: D)
Chain Length:233
Number of Molecules:1
Biological Source:Homo sapiens
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:C1717 light chain
Chain IDs:C (auth: E)
Chain Length:217
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
NAG
Primary Citation
Structure of the Omicron KP.3.1.1 variant Spike N-terminal domain(NTD)in complex with the C1717 Fab and S2L20 Fab
To Be Published ? ? ? (?)
Primary Citation of related structures
9XA0
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