5KSI
Crystal structure of deoxygenated hemoglobin in complex with sphingosine phosphate and 2,3-Bisphosphoglycerate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Hemoglobin subunit alpha | polymer | 141 | 15150.4 | 2 | UniProt (P69905) Pfam (PF00042) | Homo sapiens (Human) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B, D (B, D) | Hemoglobin subunit beta | polymer | 146 | 15890.2 | 2 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (Human) | Beta-globin,Hemoglobin beta chain |
| 3 | E, H, J, M (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 4 | F, G, K, L, N (A, C, D) | (2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate | non-polymer | 379.5 | 5 | Chemie (S1P) PubChem (5262) PubChem (44341320) PubChem (105065) PubChem (53780565) PubChem (57616144) PubChem (58085296) PubChem (58185636) PubChem (71684447) PubChem (5283560) PubChem (91130516) PubChem (91443267) PubChem (5280903) PubChem (5311444) PubChem (5353956) PubChem (93190681) PubChem (10309366) PubChem (123990699) | |||
| 5 | I, O (B, D) | (2R)-2,3-diphosphoglyceric acid | non-polymer | 266.0 | 2 | Chemie (DG2) PubChem (61) PubChem (186004) PubChem (5706726) | |||
| 6 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 784 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62081.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 4895.4 | |
| All* | Total formula weight | 66976.5 |
