ISDA: 9PD2

Deposition Date 2025-06-30

Release Date 2025-12-17

Last Version Date 2025-12-17

Entry Detail

PDB ID:

9PD2

Keywords:

SIGNALING PROTEIN

Title:

Crystal structure of PILRA in complex with Fab portion of antagonist antibody

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.58 Å

R-Value Free:

0.27

R-Value Work:

0.22

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Paired immunoglobulin-like type 2 receptor alpha
Gene (Uniprot):PILRA
Chain IDs:A
Chain Length:151
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9UKJ1 Pfam ID:PF07686

Polymer Type:polypeptide(L)
Molecule:Anti-PILRA Fab Heavy Chain
Chain IDs:B (auth: H)
Chain Length:225
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:Anti-PILRA Fab Light Chain
Chain IDs:C (auth: L)
Chain Length:214
Number of Molecules:1
Biological Source:Homo sapiens

Primary Citation

Loss of PILRA promotes microglial immunometabolism to reduce amyloid pathology in cell and mouse models of Alzheimer's disease.

Weerakkody, T.N, Sabelstrom, H, Andrews, S.V, Chadarevian, J.P, Chin, M.Y, Tatarakis, D, Propson, N.E, Kim, D.J, Theolis, R, Parico, G.C.G, Misker, H, Kung, J.E, Bandyopadhyay, A, Robles Colmenares, Y, Jackson, T.N, Qerqez, A.N, Balasundar, S, Davis, S.S, Ha, C, Ghosh, R, Ravi, R, Rana, A, Germain, K, Tao, A, Xiong, K, Braun, D, Raju, K, Huang, K.C, Zhan, L, Guo, J.L, Safari Yazd, H, Sarrafha, L, Capocchi, J.K, Hasselmann, J, Chadarevian, A.L, Tu, C, Mansour, K, Eskandari-Sedighi, G, Tesi, N, van der Lee, S, Hulsman, M, Oshegov, G, Pijnenburg, Y, Calvert, M, Holstege, H, Suh, J.H, Di Paolo, G, Davtyan, H, Lewcock, J.W, Blurton-Jones, M, Monroe, K.M.Show

Sci Transl Med 17 eadw7428 eadw7428 (2025)

PMID: 41337541 DOI: 10.1126/scitranslmed.adw7428

Primary Citation of related structures

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