2BVB | pdb_00002bvb

The C-terminal domain from Micronemal Protein 1 (MIC1) from Toxoplasma Gondii

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	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8102729	3000120	SCOP2B (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	TgMIC1	e2bvbA1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: TgMIC1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.710	Mainly Beta	Sandwich	Jelly Rolls	Toxoplasma gondii micronemal protein 1 TgMIC1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF11476	Toxoplasma gondii micronemal protein 1 TgMIC1 (TgMIC1)	Toxoplasma gondii micronemal protein 1 TgMIC1	TgMIC1 is released as part of a complex by Toxoplasma gondii prior to invasion. The complex which consists of TgMIC4-MIC1-MIC6 participates in host cell attachment and penetration and is critical in invasion. This is the C terminal domain of TgMIC1 w ...	TgMIC1 is released as part of a complex by Toxoplasma gondii prior to invasion. The complex which consists of TgMIC4-MIC1-MIC6 participates in host cell attachment and penetration and is critical in invasion. This is the C terminal domain of TgMIC1 which has a Galectin-like fold which interacts with and stabilises TgMIC6 providing a mechanism for an exit from the early secretory compartments and trafficking of the complex to micronemes [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	MICRONEMAL PROTEIN 1	binding carbohydrate binding sialic acid binding organic acid binding ion binding anion binding carboxylic acid binding carbohydrate derivative binding small molecule binding Toll-like receptor 4 binding protein binding signaling receptor binding Toll-like receptor binding Toll-like receptor 2 binding binding carbohydrate binding sialic acid binding organic acid binding ion binding anion binding carboxylic acid binding carbohydrate derivative binding small molecule binding Toll-like receptor 4 binding protein binding signaling receptor binding Toll-like receptor binding Toll-like receptor 2 binding host cell surface binding	immune system process cell adhesion cellular process symbiont-mediated perturbation of host defense response effector-mediated perturbation of host defenses by symbiont biological process involved in interspecies interaction between organisms response to stimulus response to other organism symbiont-mediated perturbation of host immune response effector-mediated suppression of host innate immune response symbiont-mediated response to host defenses response to external stimulus biological process involved in interaction with host response to biotic stimulus immune system process cell adhesion cellular process symbiont-mediated perturbation of host defense response effector-mediated perturbation of host defenses by symbiont biological process involved in interspecies interaction between organisms response to stimulus response to other organism symbiont-mediated perturbation of host immune response effector-mediated suppression of host innate immune response symbiont-mediated response to host defenses response to external stimulus biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction effector-mediated perturbation of host innate immune response by symbiont symbiont-mediated suppression of host immune response effector-mediated suppression of host defense response symbiont-mediated perturbation of host process symbiont-mediated suppression of host innate immune response effector-mediated perturbation of host process by symbiont symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus modulation of process of another organism symbiont-mediated perturbation of host cellular process symbiont-mediated perturbation of host receptor-mediated signal transduction symbiont-mediated perturbation of host signal transduction pathway	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasmic vesicle organelle intracellular vesicle cytoplasm intracellular membrane-bounded organelle vesicle host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasmic vesicle organelle intracellular vesicle cytoplasm intracellular membrane-bounded organelle vesicle host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endosome host intracellular region host cell cytoplasm part host intracellular organelle microneme apical part of cell apical complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019562	Micronemal adhesive repeat, sialic-acid binding	Repeat
A	IPR038686	MIC1, C-terminal superfamily	Homologous Superfamily
A	IPR008117	Micronemal protein 1	Family
A	IPR024691	Micronemal protein 1, galectin-like 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.