Table 2. List of potential tyrosines that may be sulfated on human and cow vitronectin, opticin, and CFH, as identified by Sulfinator.
| Name | Site | Sequence | Reference for Tyrosine sulfation |
| 75* | MPEDEYTVYDD | ||
| 78* | DEYTVYDDGEE | ||
| Human Vitronectin | 282 | KQYWEYQFQHR | Yu Y, Hoffhines AJ, Moore KL, Leary JA (2007) Determination of the sites of tyrosine O-sulfation in peptides and proteins. Nat Methods 4: 583–588. |
| 417 | LGANNYDDYRM | ||
| 420 | NNYDDYRMDWL | ||
| Cow | 75 | LPEDEYGFHDY | Novel |
| Vitronectin | 80 | YGFHDYSDAQT | |
| Human Opticin | 65 | IDLSNYEELTD | Novel |
| 71 | EELTDYGDQLP | ||
| Cow Opticin | 61 | DELIDYGDQLP | Novel |
| Human CFH | 243 | NMGYEYSERGD | |
| 534 | NDTLDYECHDY | ||
| 709 | LSSPPYYYGDS | Novel | |
| 710 | SSPPYYYGDSV | ||
| 711 | SPPYYYGDSVE | ||
| Cow CFH | 168 | EPDQEYTYGQV | Novel |
| 170 | DQEYTYGQVVQ | ||
| 465 | ESTFTYPLNKQ | ||
| 473 | NKQTEYKCKPG | ||
| 575 | PEMDPYLNAYP | ||
| 579 | PYLNAYPRKET | ||
| 585 | PRKETYKVGDV |
Those sites that have been experimentally proven are marked by an asterisks and citation is provided.