1QO3

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

Summary for 1QO3

DescriptorMHC CLASS I H-2DD HEAVY CHAIN, BETA-2-MICROGLOBULIN, LY49A, ... (6 entities in total)
Functional Keywordsreceptor/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 sourceMUS MUSCULUS (MOUSE)
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Cellular locationMembrane; 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 chains5
Total molecular weight77161.57
Authors
Tormo, J.,Mariuzza, R.A. (deposition date: 1999-11-01, release date: 2000-01-02, Last modification date: 2015-04-15)
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
PubMed: 10604468 (PDB entries with the same primary citation)
DOI: 10.1038/45170
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.3 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers80.8%2.3%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1qo3
no rotation
Molmil generated image of 1qo3
rotated about x axis by 90°
Molmil generated image of 1qo3
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 1qo3
no rotation
Molmil generated image of 1qo3
rotated about x axis by 90°
Molmil generated image of 1qo3
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (1qo3.pdb2.gz [113.56 KB])
Coordinate files for Biological unit (1qo3.pdb1.gz [113.32 KB])