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Cell surface receptors for MLV
| MLV Class | Receptor | Function |
|---|---|---|
| E-tropic | CAT-1 | Cationic amino acid transporter |
| A-tropic, 10A-1 | Pit-2 | Sodium-dependent phosphate transporter |
| 10A-1 | Pit-1 | Sodium phosphate symporter |
| X-tropic, P-tropic | XPR* | Phosphate transporter (?) |
Not formally designated.
