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The 6 function of F5/8 type C of the protein

S.NOUniprot IDProtein Name Sequence LengthF5/8 type C Repeated RegionFunction
1 P00451 Coagulation factor VIII 2351"Factor VIII, along with calcium and phospholipid, acts as a cofactor for F9/factor IXa when it converts F10/factor X to the activated form, factor Xa".
2 O43854 EGF-like repeat and discoidin I-like domain-containing protein 3 480Promotes adhesion of endothelial cells through interaction with the alpha-v/beta-3 integrin receptor.
Inhibits formation of vascular-like structures.
May be involved in regulation of vascular morphogenesis of remodeling in embryonic development.
3 Q08431 Lactadherin 387Plays an important role in the maintenance of intestinal epithelial homeostasis and the promotion of mucosal healing.
Promotes VEGF-dependent neovascularization (By similarity).
Contributes to phagocytic removal of apoptotic cells in many tissues.
Specific ligand for the alpha-v/beta-3 and alpha-v/beta-5 receptors.
Also binds to phosphatidylserine-enriched cell surfaces in a receptor-independent manner.
Zona pellucida-binding protein which may play a role in gamete interaction.
; Medin is the main constituent of aortic medial amyloid.
4 O14786 Neuropilin-1 923"The membrane-bound isoform 1 is a receptor involved in the development of the cardiovascular system, in angiogenesis, in the formation of certain neuronal circuits and in organogenesis outside the nervous system.
It mediates the chemorepulsant activity of semaphorins.
It binds to semaphorin 3A, The PLGF-2 isoform of PGF, The VEGF165 isoform of VEGFA and VEGFB.
Coexpression with KDR results in increased VEGF165 binding to KDR as well as increased chemotaxis.
Regulate VEGF-induced angiogenesis.
Binding to VEGFA initiates a signaling pathway needed for motor neuron axon guidance and cell body migration, including for the caudal migration of facial motor neurons from rhombomere 4 to rhombomere 6 during embryonic development (By similarity).
; The soluble isoform 2 binds VEGF-165 and appears to inhibit its binding to cells.
It may also induce apoptosis by sequestering VEGF-165.
May bind as well various members of the semaphorin family.
Its expression has an averse effect on blood vessel number and integrity".
5 O60462 Neuropilin-2 931"High affinity receptor for semaphorins 3C, 3F, VEGF-165 and VEGF-145 isoforms of VEGF, and the PLGF-2 isoform of PGF".
6 P12259 Coagulation factor V 2224Central regulator of hemostasis.
It serves as a critical cofactor for the prothrombinase activity of factor Xa that results in the activation of prothrombin to thrombin.