ISDA: 11IS

Deposition Date 2026-02-26

Release Date 2026-08-26

Last Version Date 2026-08-26

Entry Detail

PDB ID:

11IS

Keywords:

VIRAL PROTEIN

Title:

1332E5 Spike KP3.1.1 Complex

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:

ELECTRON MICROSCOPY

Resolution:

3.23 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Spike glycoprotein
Chain IDs:A, B, C
Chain Length:1258
Number of Molecules:3
Biological Source:Severe acute respiratory syndrome coronavirus 2

Polymer Type:polypeptide(L)
Molecule:1332E5 Heavy Chain
Chain IDs:D (auth: J)
Chain Length:240
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:1332E5 Light Chain
Chain IDs:E (auth: N)
Chain Length:235
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules

NAG

Primary Citation

Emergence of neutralizing RBD antibodies following Omicron infection with limited activity against ancestral SARS-CoV-2

Piepenbrink, M.S, Ma, Y, Panjwani, S, Blake, A.R, Bell, A.M, Kizziah, J.L, Mahmoud, S.H, Ippolito, G.C, Erdmann, N.B, Goepfert, P.A, Martinez-Sobrido, L, Kobie, J.J, Walter, M.R.Show

Iscience 29 ? ? (2026)

DOI: 10.1016/j.isci.2026.117166

Primary Citation of related structures

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