1QO3

Complex between NK cell receptor Ly49A and its MHC class I ligand H-2Dd

Summary for 1QO3

Entry DOI	10.2210/pdb1qo3/pdb
Descriptor	MHC CLASS I H-2DD HEAVY CHAIN, BETA-2-MICROGLOBULIN, LY49A, ... (6 entities in total)
Functional Keywords	receptor/immune system, complex (nk receptor-mhc class i), nk cell, inhibitory receptor, mhc-i, c-type lectin-like, histocompatibility, b2m, ly49, ly-49, receptor-immune system complex
Biological source	MUS MUSCULUS (MOUSE) More
Cellular location	Membrane; Single-pass type I membrane protein: P01900 Secreted: 1QO3 Transmembrane protein gp41: Virion membrane; Single-pass type I membrane protein. Surface protein gp120: Virion membrane; Peripheral membrane protein: P01887 Membrane; Single-pass type II membrane protein: P04582
Total number of polymer chains	5
Total formula weight	77161.57
Authors	Tormo, J.,Mariuzza, R.A. (deposition date: 1999-11-01, release date: 2000-01-02, Last modification date: 2023-12-13)
Primary citation	Tormo, J.,Natarajan, K.,Margulies, D.H.,Mariuzza, R.A. Crystal Structure of a Lectin-Like Natural Killer Cell Receptor Bound to its Mhc Class I Ligand Nature, 402:623-, 1999 Cited by PubMed: 10604468 DOI: 10.1038/45170 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.3 Å)

Structure validation