Serpin or serine protease inhibitor (Ser) are protease inhibitors. Ser E1 is antithrombin. Ser C1 is antithrombin . Ser A5 is protein C inhibitor. Ser A6 is a cortisol-binding globulin. Ser A8 is angiotensinogen. Ser A7 is a thyroxine-binding globulin. Ser B3 is squamos cell carcinoma antigen 1. Ser I1 is neuroserpin. Ser A10 is protein Z-related protease inhibitor. Ser A1 is alpha-1 antitrypsin. Ser E1 is plasminogen activator inhibitor 1.
3D structures of serpin
Ser
1mtp, 1sng – Ser – Thermobifida fusca
Ser A1
3ndd, 3ndf, 3ne4 – hSer-A1 – human
3t1p – hSer-A1 (mutant)
Ser A5
2ol2 – hSer-A5
3dy0 – hSer-A5 + heparin
Ser A6
2v95 – rSer-A6 – rat
2vdx – hSer-A6 (mutant)
2vdx – hSer-A6 (mutant) + cortisol
Ser A7
2riv – hSer-A7
2riw – hSer-A7 + thyroxine
2xn3 – hSer-A7 + mefenamic acid
2xn5 – hSer-A7 + furosemide
2xn6, 2xn7 – hSer-A7 + thyroxine-fluoresein
Ser A8
2jp8 – hSer-A8 – NMR
2wxw – hSer-A8
2x0b – hSer-A8 + renin
2wxx, 2wxy, 2wy0 – Ser-A8 – mouse
2wxz, 2wy1 – rSer-A8
Ser A10
3h5c, 3f1s – hSer-A10 + vitamin K-dependent protein Z
Ser B3
2zv6 – hSer-B3
Ser C1
Antithrombin
Ser E1
Plasminogen activator inhibitor
Ser E2
4dy0 – hSer-E2 + heparin
Ser-I1
3fgq, 2f02, 3f5n – hSer-I1
Ser K
1sek – ThSer-K – Tobacco hornworm
Ser 1
1k9o – ThSer-1 (mutant) + trypsin II
3le2 – Ser-1 – Arabidopsis thaliana
Ser 2
1m93 – Ser-2 – Cowpox virus
3nda – Ser-2 – Sheep tick
3pzf – Ser-2 – malaria mosquito
Maspin
1xqg, 1xqj, 1wz9, 1xu8 - hMapsin
