Annotations: 8D6U

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Transferrin_2nd	e8d6uA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_2nd	ECOD (1.6)
A	Transferrin_1st	e8d6uA3	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_1st	ECOD (1.6)
A	Transferrin_2nd,Transferrin_1st	e8d6uA2	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_2nd,Transferrin_1st	ECOD (1.6)
A	Thyroglobulin_1	e8d6uA5	A: few secondary structure elements	X: Thyroglobulin type-1 domain (From Topology)	H: Thyroglobulin type-1 domain (From Topology)	T: Thyroglobulin type-1 domain	F: Thyroglobulin_1	ECOD (1.6)
B	Transferrin_2nd	e8d6uB1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_2nd	ECOD (1.6)
B	Transferrin_1st	e8d6uB3	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_1st	ECOD (1.6)
B	Transferrin_2nd,Transferrin_1st	e8d6uB2	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: Transferrin_2nd,Transferrin_1st	ECOD (1.6)
B	Thyroglobulin_1	e8d6uB5	A: few secondary structure elements	X: Thyroglobulin type-1 domain (From Topology)	H: Thyroglobulin type-1 domain (From Topology)	T: Thyroglobulin type-1 domain	F: Thyroglobulin_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00405	Transferrin (Transferrin)	Transferrin	-	Domain
A, B	PF00086	Thyroglobulin type-1 repeat (Thyroglobulin_1)	Thyroglobulin type-1 repeat	Thyroglobulin type 1 repeats are thought to be involved in the control of proteolytic degradation [2]. The domain usually contains six conserved cysteines. These form three disulphide bridges. Cysteines 1 pairs with 2, 3 with 4 and 5 with 6.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Saxiphilin	-	-	extracellular region extracellular space cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016357	Transferrin	Family
A, B	IPR001156	Transferrin-like domain	Domain
A, B	IPR036857	Thyroglobulin type-1 superfamily	Homologous Superfamily
A, B	IPR000716	Thyroglobulin type-1	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.