3OVU
Crystal Structure of Human Alpha-Haemoglobin Complexed with AHSP and the First NEAT Domain of IsdH from Staphylococcus aureus
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Alpha-hemoglobin-stabilizing protein | polymer | 101 | 11721.2 | 1 | UniProt (Q9NZD4) Pfam (PF09236) In PDB | Homo sapiens (human) | Erythroid-associated factor, Erythroid differentiation-related factor |
2 | B | Iron-regulated surface determinant protein H | polymer | 164 | 18904.8 | 1 | UniProt (Q6G8J7) Pfam (PF05031) In PDB | Staphylococcus aureus | IsdH, Haptoglobin receptor A, Staphylococcus aureus surface protein I |
3 | C | Hemoglobin subunit alpha | polymer | 141 | 15150.4 | 1 | UniProt (P69905) Pfam (PF00042) In PDB | Homo sapiens (human) | Hemoglobin alpha chain, Alpha-globin |
4 | C | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
5 | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence modifications
B: 86 - 229 (UniProt: Q6G8J7)
PDB | External Database | Details |
---|---|---|
Gly 66 | - | expression tag |
Ser 67 | - | expression tag |
Ser 68 | - | expression tag |
His 69 | - | expression tag |
His 70 | - | expression tag |
His 71 | - | expression tag |
His 72 | - | expression tag |
His 73 | - | expression tag |
His 74 | - | expression tag |
Ser 75 | - | expression tag |
Ser 76 | - | expression tag |
Gly 77 | - | expression tag |
Leu 78 | - | expression tag |
Val 79 | - | expression tag |
Pro 80 | - | expression tag |
Arg 81 | - | expression tag |
Gly 82 | - | expression tag |
Ser 83 | - | expression tag |
His 84 | - | expression tag |
Met 85 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 45776.3 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 616.5 | |
All* | Total formula weight | 46392.8 |