Annotations: 2NYK

Crystal structure of m157 from mouse cytomegalovirus

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	M157-like	8046759	4005286	SCOP2 (2022-06-29)
A	SCOP2 Family	C1 set domains-like	8103627	4000202	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MHC antigen-recognition domain	8103626	3000521	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Immunoglobulin (Ig) domain-like	8103628	3000071	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	M157	e2nykA1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: M157	ECOD (v295.2)
A	Ig_M157	e2nykA2	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ig_M157	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.500.30	Alpha Beta	2-Layer Sandwich	Murine Class I Major Histocompatibility Complex, H2-DB	Chain A, domain 1	CATH (4.3.0)
A	2.60.40.2530	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF11624	MHC class I-like protein M157, MHC-like domain (M157)	MHC class I-like protein M157, MHC-like domain	This entry represents the MHC class I-like domain ofM157,a divergent form of MHC class I-like proteins which is the protein product of the mouse cytomegalovirus. This protein is unique in its ability to engage both activating (Ly49H) and inhibitory ( ...	This entry represents the MHC class I-like domain ofM157,a divergent form of MHC class I-like proteins which is the protein product of the mouse cytomegalovirus. This protein is unique in its ability to engage both activating (Ly49H) and inhibitory (Ly49I) natural killer cell receptors. M157 is involved in intra- and intermolecular interacts within and between its domains to form a compact MHC-like molecule [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	M157	binding lipid binding	-	cellular anatomical structure membrane side of membrane host cell plasma membrane host cellular component host cell part host cell membrane other organism part

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR021073	MHC class I-like protein M157, MHC-like domain	Domain
A	IPR063979	M157, Ig-like domain	Domain