4XRE

Crystal structure of Gnk2 complexed with mannose

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Stress-antifung	e4xreA1	A: a+b two layers	X: Yeast killer toxin-like	H: Antifungal protein ginkbilobin-2 (From Topology)	T: Antifungal protein ginkbilobin-2	F: Stress-antifung	ECOD (1.6)
B	Stress-antifung	e4xreB1	A: a+b two layers	X: Yeast killer toxin-like	H: Antifungal protein ginkbilobin-2 (From Topology)	T: Antifungal protein ginkbilobin-2	F: Stress-antifung	ECOD (1.6)
C	Stress-antifung	e4xreC1	A: a+b two layers	X: Yeast killer toxin-like	H: Antifungal protein ginkbilobin-2 (From Topology)	T: Antifungal protein ginkbilobin-2	F: Stress-antifung	ECOD (1.6)
D	Stress-antifung	e4xreD1	A: a+b two layers	X: Yeast killer toxin-like	H: Antifungal protein ginkbilobin-2 (From Topology)	T: Antifungal protein ginkbilobin-2	F: Stress-antifung	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.430.20	Alpha Beta	2-Layer Sandwich	Killer Toxin P4	Chain A	CATH (4.3.0)
B	3.30.430.20	Alpha Beta	2-Layer Sandwich	Killer Toxin P4	Chain A	CATH (4.3.0)
C	3.30.430.20	Alpha Beta	2-Layer Sandwich	Killer Toxin P4	Chain A	CATH (4.3.0)
D	3.30.430.20	Alpha Beta	2-Layer Sandwich	Killer Toxin P4	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01657	Salt stress response/antifungal (Stress-antifung)	Salt stress response/antifungal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Antifungal protein ginkbilobin-2	binding D-mannose binding monosaccharide binding carbohydrate binding small molecule binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity aspartic-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity binding D-mannose binding monosaccharide binding carbohydrate binding small molecule binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity aspartic-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity cytoskeletal protein binding actin binding protein binding	cellular process apoptotic process cell death programmed cell death regulation of biological process positive regulation of programmed cell death regulation of cellular process induction of programmed cell death biological regulation positive regulation of biological process regulation of programmed cell death positive regulation of cellular process biological process involved in interspecies interaction between organisms response to stimulus cellular process apoptotic process cell death programmed cell death regulation of biological process positive regulation of programmed cell death regulation of cellular process induction of programmed cell death biological regulation positive regulation of biological process regulation of programmed cell death positive regulation of cellular process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus defense response to fungus response to fungus disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	extracellular region extracellular space cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR051378	Cell-to-cell trafficking and antifungal protein	Family
A, B, C, D	IPR038408	Gnk2-homologous domain superfamily	Homologous Superfamily
A, B, C, D	IPR002902	Gnk2-homologous domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.