ISDA

Deposition Date 2025-09-24

Release Date 2025-11-05

Last Version Date 2025-11-05

Entry Detail

PDB ID:

9SRK

Keywords:

IMMUNE SYSTEM

Title:

Structure of collectin-11 (CL-11) carbohydrate-recognition domain in complex with L-fucose

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.19

R-Value Work:

0.15

R-Value Observed:

0.16

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Collectin-11
Gene (Uniprot):COLEC11
Chain IDs:A, B
Chain Length:127
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:Q9BWP8 Pfam ID:PF00059

Ligand Molecules

FUC

FUL

TRS

Primary Citation

Glycan recognition by collectin-11 drives SARS-CoV-2 infectivity and membrane injury of respiratory epithelial cells.

Polycarpou, A, Wagner-Gamble, T, Greenlaw, R, O'Neill, L, Kanabar, V, Alrehaili, A, Jeon, Y, Baker, J, Bafadhel, M, Khan, H, Malim, M.H, Romano, M, Farrar, C.A, Smolarek, D, Martinez-Nunez, R, Doores, K.J, Wallis, R, Klavinskis, L.S, Sacks, S.H.Show

Proc.Natl.Acad.Sci.USA 122 e2521209122 e2521209122 (2025)

PMID: 41134631 DOI: 10.1073/pnas.2521209122

Primary Citation of related structures