Plasminogen

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	*Microplasmin		*Microplasmin
		+	**[[5ugd]], [[5ugg]] – hPLN <br />
	**[[3uir]] – hPLN + textilinin-1<br />		**[[3uir]] – hPLN + textilinin-1<br />
	}}		}}

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Revision as of 10:07, 10 September 2017

spinqualitylabelsall models Human glycosylated plasminogen complex with acetate, bicarbonate, K+ (purple) and Cl- (green) ions (PDB entry 4dur) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Function Plasmin (PLN) is a serine protease which is involved in degradation of fibrin clots. PLN is released as the zymogen plasminogen (PLG) which is converted to the active PLN by a variety of enzymes. PLN cleavage produces angiostatin. Microplasmin induces posterior vitreous detachment from the retina (PVD)[1]. Disease PLN mutations are associated with ligneous conjunctivitis and other disorders which lead to development of pseudo membranes on mucosal surfaces[2]. Structural highlights which are: N-terminal, C-terminal serine protease catalytic domain and 5 kringle domains of ca. 80 residues. The , e.g. . The kringle domain is important in protein-protein interaction with blood coagulation factors.[3]. . Water molecules shown as red spheres. . . . .

3D Structures of plasminogen

Updated on 10-September-2017

References

1. ↑ Goldenberg DT, Giblin FJ, Cheng M, Chintala SK, Trese MT, Drenser KA, Ruby AJ. Posterior vitreous detachment with microplasmin alters the retinal penetration of intravitreal bevacizumab (Avastin) in rabbit eyes. Retina. 2011 Feb;31(2):393-400. doi: 10.1097/IAE.0b013e3181e586b2. PMID:21099453 doi:http://dx.doi.org/10.1097/IAE.0b013e3181e586b2
2. ↑ Mehta R, Shapiro AD. Plasminogen deficiency. Haemophilia. 2008 Nov;14(6):1261-8. doi: 10.1111/j.1365-2516.2008.01825.x. PMID:19141167 doi:http://dx.doi.org/10.1111/j.1365-2516.2008.01825.x
3. ↑ Law RH, Caradoc-Davies T, Cowieson N, Horvath AJ, Quek AJ, Encarnacao JA, Steer D, Cowan A, Zhang Q, Lu BG, Pike RN, Smith AI, Coughlin PB, Whisstock JC. The X-ray crystal structure of full-length human plasminogen. Cell Rep. 2012 Mar 29;1(3):185-90. doi: 10.1016/j.celrep.2012.02.012. Epub 2012, Mar 8. PMID:22832192 doi:10.1016/j.celrep.2012.02.012