Table 2.
Substrate | UniProt ID | Cleavage site (P1↓P1′) | References |
---|---|---|---|
ADAMTS‐5 | Q9UNA0 | Glu753↓Gly754 | [44]a |
Aggrecan | P16112‐1 | Glu392↓Ala393 | [1, 2]a |
Glu1679↓Gly1680 | [48]a | ||
Glu1848↓Gly1849 | [182]a | ||
Glu1953↓Ala1954 | [47]a | ||
Glu2053↓Leu2054 | [182]a | ||
α2M | P01023 | Met713↓Gly714 | [183]a |
Biglycan | P21810 | Asn186↓Cys187 |
[48] |
Brevican | Q96GW7‐1 | Glu400↓Ser401 | [152]a |
CILP‐1 | O75339 | Glu591↓Val592 | [185]a |
Val592↓Val593 | [185]a | ||
Ser607↓Phe608 | [185]a | ||
Trp699↓Ser700 | [185]a | ||
Glu717↓Asn718 | [185]a | ||
Asn718↓Gln719 | [185]a | ||
Gln719↓Arg720 | [185]a | ||
Asn722↓Lys723 | [185]a | ||
CILP‐2 | Q8IUL8 | Thr810↓Ala811 | [185]a |
Ala811↓Thr812 | [185]a | ||
Leu813↓Gly814 | [185]a | ||
Ala830↓Thr831 | [185]a | ||
Val832↓Gly833 | [185]a | ||
Clusterin | P10909 | Asn43↓Lys44 | [185]a |
Cm‐tf | P02787‐1 | Cys58↓Val59 | [48]a |
Cys213↓Leu214 | [48]a | ||
Ser409↓Leu410 | [48]a | ||
Cys542↓Leu543 | [48]a | ||
Collagen type II α1 | P02458 | Ala902↓Gly903 | [185]a |
Pro922↓Ser923 | [185]a | ||
Ser923↓Gly924 | [185]a | ||
Gly1053↓Val1054 | [185]a | ||
Pro1078↓Ala1079 | [185]a | ||
Collagen type III α1 | P02461 | Gln374↓Gly375 | [185]a |
Asn389↓Gly390 | [185]a | ||
Decorin | P07585 | Lys74↓Val75 |
[48] [186] |
Leu85↓Leu86 |
[48] [186] |
||
Fibromodulin | P13605 | Tyr63↓Ala64 | [186]a |
Fibronectin | P02751 | Phe2113↓Val2114 |
[48] |
Pro2135↓Ser2136 |
[48] |
||
Inter‐α‐inhibitor HC2 | P19823 | Arg359↓Asn360 | [187]a |
Thr366↓Lys367 | [187]a | ||
Tyr490↓Asn491 | [187]a | ||
Asn491↓Gln492 | [187]a | ||
Leu681↓Ala682 | [187]a | ||
Prolargin | P51888 | His340↓Asp341 | [185]a |
His351↓Leu352 | [185]a | ||
Reelin | ‐ | [165] | |
Syndecan‐1 | ‐ | [124] | |
Tenascin | P24821 | Cys64↓Ser65 | [185]a |
Ser70↓Ala71 | [185]a | ||
Glu89↓His90 | [185]a | ||
Versican V1 | P13611‐2 | Glu441↓Ala442 | [41, 97, 98] |
Glutamic acid is over‐represented in P1 position.
Abbreviations: α2M, α2‐macroglobulin; CILP, cartilage intermediate layer protein; Cm‐Tf, carboxymethylated transferrin.
R i Cleavage sites identified by mass‐spectrometry/Edman sequencing. Note that for aggrecan, the cleavage sites reported by the original references were for the bovine homologue (UniProt ID: P13608).