9C9C | pdb_00009c9c

Protein receptor

PDB DOI: https://doi.org/10.2210/pdb9C9C/pdb

Classification: IMMUNE SYSTEM
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-06-13 Released: 2025-08-27
Deposition Author(s): MacLachlan, B., Awad, W., Vivian, J., Rossjohn, J.
Funding Organization(s): Australian Research Council (ARC), National Health and Medical Research Council (NHMRC, Australia)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.66 Å
R-Value Free:
0.196 (Depositor), 0.192 (DCC)
R-Value Work:
0.174 (Depositor)
R-Value Observed:
0.175 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Protein complex

MacLachlan, B.

To be published.

Macromolecule Content

Total Structure Weight: 47.33 kDa
Atom Count: 3,644
Modeled Residue Count: 379
Deposited Residue Count: 422
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Leukocyte immunoglobulin-like receptor subfamily B member 2	A, B	211	Homo sapiens	Mutation(s): 0 Gene Names: LILRB2, ILT4, LIR2, MIR10
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N423 (Homo sapiens) Explore Q8N423 Go to UniProtKB: Q8N423
PHAROS: Q8N423 GTEx: ENSG00000131042
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8N423
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
IMD Query on IMD Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	D [auth A], E [auth A], F [auth A]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain G [auth B] MOL2 format, chain G [auth B] mmCIF format, chain G [auth B]	G [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain G [auth B] Interactions & Density Focus chain G [auth B]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain J [auth B] MOL2 format, chain C [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] mmCIF format, chain C [auth A] mmCIF format, chain H [auth B] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B]	C [auth A], H [auth B], I [auth B], J [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain C [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B]