2IIC

Calcium bound structure of alpha-11 giardin

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	F_UNCLASSIFIED	e2iicA2	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF21397	e2iicA4	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: PF21397	ECOD (1.6)
B	F_UNCLASSIFIED	e2iicB2	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF21397	e2iicB4	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: PF21397	ECOD (1.6)
C	F_UNCLASSIFIED	e2iicC2	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF21397	e2iicC4	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: PF21397	ECOD (1.6)
D	F_UNCLASSIFIED	e2iicD2	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: F_UNCLASSIFIED	ECOD (1.6)
D	PF21397	e2iicD4	A: alpha arrays	X: Annexin (From Topology)	H: Annexin (From Topology)	T: Annexin	F: PF21397	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.220.10	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)
B	1.10.220.10	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)
C	1.10.220.10	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)
D	1.10.220.10	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF21397	Alpha-11 giardin annexin domain (Annexin_3)	Alpha-11 giardin annexin domain	This entry represents the fourth annexin domain of of Alpha-11 giardin, an unusual annexin from Giardia lamblia [1]. Alpha-11 giardin is a member of the multi-gene alpha-giardin family in the intestinal protozoan, Giardia lamblia. This gene family sh ...	This entry represents the fourth annexin domain of of Alpha-11 giardin, an unusual annexin from Giardia lamblia [1]. Alpha-11 giardin is a member of the multi-gene alpha-giardin family in the intestinal protozoan, Giardia lamblia. This gene family shares an ancestry with the annexin super family, whose common characteristic is calcium-dependent binding to membranes that contain acidic phospholipids [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Alpha-11 giardin	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding calcium-dependent phospholipid binding phospholipid binding lipid binding	cellular component organization organelle organization cellular process cellular component organization or biogenesis cytoskeleton organization	polymeric cytoskeletal fiber intracellular anatomical structure cellular anatomical entity intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR008088	Alpha giardin	Family
A, B, C, D	IPR018502	Annexin repeat	Repeat
A, B, C, D	IPR048983	Alpha-11 giardin, fourth annexin domain	Domain
A, B, C, D	IPR037104	Annexin superfamily	Homologous Superfamily

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 R01GM133198.