9S4K
Human carboxyhemoglobin bound to Staphylococcus aureus IsdH-N2N3 - 2IsdH:Hbdim complex - 3DVA component 4 left tail
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Hemoglobin subunit alpha | polymer | 140 | 15051.2 | 1 | UniProt (P69905) Pfam (PF00042) | Homo sapiens (human) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B (B) | Hemoglobin subunit beta | polymer | 145 | 15791.1 | 1 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (human) | Beta-globin,Hemoglobin beta chain |
| 3 | C, D (C, D) | Iron-regulated surface determinant protein H | polymer | 357 | 41500.1 | 2 | UniProt (Q8NW39) Pfam (PF05031) Pfam (PF20861) | Staphylococcus aureus | Haptoglobin receptor A,Staphylococcus aureus surface protein I |
| 4 | E, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) |
Sequence modifications
C, D: 326 - 665 (UniProt: Q8NW39)
| PDB | External Database | Details |
|---|---|---|
| Met 325 | - | initiating methionine |
| Glu 666 | - | expression tag |
| Asn 667 | - | expression tag |
| Leu 668 | - | expression tag |
| Tyr 669 | - | expression tag |
| Phe 670 | - | expression tag |
| Gln 671 | - | expression tag |
| Ser 672 | - | expression tag |
| Ala 673 | - | expression tag |
| Trp 674 | - | expression tag |
| Ser 675 | - | expression tag |
| His 676 | - | expression tag |
| Pro 677 | - | expression tag |
| Gln 678 | - | expression tag |
| Phe 679 | - | expression tag |
| Glu 680 | - | expression tag |
| Lys 681 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 113842.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 115075.5 |
