6TB2
Structure of human haptoglobin-hemoglobin bound to S. aureus IsdH
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d6tb2a_ | All alpha proteins | Globin-like | Globin-like | Globins | Hemoglobin, alpha-chain | (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d6tb2b_ | All alpha proteins | Globin-like | Globin-like | Globins | Hemoglobin, beta-chain | (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00042 | e6tb2A1 | A: alpha arrays | X: Globin-like (From Topology) | H: Globin-like (From Topology) | T: Globin-like | F: PF00042 | ECOD (1.6) |
B | PF00042 | e6tb2B1 | A: alpha arrays | X: Globin-like (From Topology) | H: Globin-like (From Topology) | T: Globin-like | F: PF00042 | ECOD (1.6) |
C | PF00089 | e6tb2C1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel 2 | F: PF00089 | ECOD (1.6) |
D | PF05031 | e6tb2D1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF05031 | ECOD (1.6) |
D | PF20861 | e6tb2D2 | A: alpha arrays | X: Iron-regulated surface determinant protein H linker domain (From Topology) | H: Iron-regulated surface determinant protein H linker domain (From Topology) | T: Iron-regulated surface determinant protein H linker domain | F: PF20861 | ECOD (1.6) |
E | PF05031 | e6tb2E3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF05031 | ECOD (1.6) |
E | PF20861 | e6tb2E1 | A: alpha arrays | X: Iron-regulated surface determinant protein H linker domain (From Topology) | H: Iron-regulated surface determinant protein H linker domain (From Topology) | T: Iron-regulated surface determinant protein H linker domain | F: PF20861 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.490.10 | Mainly Alpha | Orthogonal Bundle | Globin-like | Globins | CATH (utative) |
B | 1.10.490.10 | Mainly Alpha | Orthogonal Bundle | Globin-like | Globins | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00042 | Globin (Globin) | Globin | - | Domain | |
PF00042 | Globin (Globin) | Globin | - | Domain | |
PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain | |
PF05031 | Iron Transport-associated domain (NEAT) | Iron Transport-associated domain | NEAT domains are heme and/or hemoprotein-binding modules highly conserved in secondary structure [1]. They have roles in hemoprotein binding, heme extraction and heme transfer [2] | Domain | |
PF20861 | Iron-regulated surface determinant protein H/B, linker domain (Isd_H_B_linker) | Iron-regulated surface determinant protein H/B, linker domain | The bacterial pathogen Staphylococcus aureus uses two closely related receptors located on its surface, IsdH and IsdB, to capture from haemoglobin (Hb) the iron it needs to grow. Both proteins show conserved near iron transporter (NEAT) domains (Pfam ... | Domain |