| Variation name (cDNA level) | Variation name (protein level) | Variation status | Variation class |
| c.772C>T | p.Gln258X | Heterozygous | Mutation |
| wt codon | wt aa | mutant codon | mutant aa | mutational event | mutation type |
| CAG | Gln | TAG | Stop | C->T | Ts |
| Structure | Key Residue (HCD) | Pyrimidin doublet | CpG |
| cb EGF-like #01 | Yes, coding strand | No |
| At the mRNA level | On restriction map |
| NA | New restriction site(s): none Lost restriction site(s): none |
| Sample ID | Patient status | Gender | Transmission | Age of onset | Age of death | Geographic origin |
| UKD07WIL F0005 I0001 | Proband | Male | familial | ? (35 years old) | U.K. |
| Phenotypic group | Disease |
| NA | Classical MFS |
| Symptom | Age |
| C-Asc. aortic dilatation | 35 |
| S-Incomplete description | 35 |
| SI-Incomplete description | 35 |
| Reference ID | PubMed ID | Reference |
| 157 | 17627385 | Howarth R, Yearwood C, Harvey JF. "Application of dHPLC for mutation detection of the fibrillin-1 gene for the diagnosis of Marfan syndrome in a National Health Service Laboratory". Genet Test. 2007 Summer;11(2):146-52. |