3n2n: Difference between revisions
m Protected "3n2n" [edit=sysop:move=sysop] |
No edit summary |
||
| Line 1: | Line 1: | ||
{{STRUCTURE_3n2n| PDB=3n2n | SCENE= }} | {{STRUCTURE_3n2n| PDB=3n2n | SCENE= }} | ||
===The Crystal Structure of Tumor Endothelial Marker 8 (TEM8) extracellular domain=== | ===The Crystal Structure of Tumor Endothelial Marker 8 (TEM8) extracellular domain=== | ||
{{ABSTRACT_PUBMED_20585457}} | |||
==Disease== | |||
[[http://www.uniprot.org/uniprot/ANTR1_HUMAN ANTR1_HUMAN]] Defects in ANTXR1 are associated with susceptibility to hemangioma capillary infantile (HCI) [MIM:[http://omim.org/entry/602089 602089]]. HCI are benign, highly proliferative lesions involving aberrant localized growth of capillary endothelium. They are the most common tumor of infancy, occurring in up to 10% of all births. Hemangiomas tend to appear shortly after birth and show rapid neonatal growth for up to 12 months characterized by endothelial hypercellularity and increased numbers of mast cells. This phase is followed by slow involution at a rate of about 10% per year and replacement by fibrofatty stroma.<ref>PMID:18931684</ref> | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/ANTR1_HUMAN ANTR1_HUMAN]] Plays a role in cell attachment and migration. Interacts with extracellular matrix proteins and with the actin cytoskeleton. Mediates adhesion of cells to type 1 collagen and gelatin, reorganization of the actin cytoskeleton and promotes cell spreading. Plays a role in the angiogenic response of cultured umbilical vein endothelial cells.<ref>PMID:15777794</ref> <ref>PMID:16762926</ref> | |||
==About this Structure== | ==About this Structure== | ||
| Line 22: | Line 13: | ||
==Reference== | ==Reference== | ||
<ref group="xtra">PMID: | <ref group="xtra">PMID:020585457</ref><references group="xtra"/><references/> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Fu, S.]] | [[Category: Fu, S.]] | ||
| Line 29: | Line 20: | ||
[[Category: Tong, X H.]] | [[Category: Tong, X H.]] | ||
[[Category: Wu, Y.]] | [[Category: Wu, Y.]] | ||
[[Category: Anthrax]] | |||
[[Category: Rossmann fold]] | |||
[[Category: Toxin receptor]] | |||
Revision as of 23:53, 17 April 2013
The Crystal Structure of Tumor Endothelial Marker 8 (TEM8) extracellular domainThe Crystal Structure of Tumor Endothelial Marker 8 (TEM8) extracellular domain
Template:ABSTRACT PUBMED 20585457
DiseaseDisease
[ANTR1_HUMAN] Defects in ANTXR1 are associated with susceptibility to hemangioma capillary infantile (HCI) [MIM:602089]. HCI are benign, highly proliferative lesions involving aberrant localized growth of capillary endothelium. They are the most common tumor of infancy, occurring in up to 10% of all births. Hemangiomas tend to appear shortly after birth and show rapid neonatal growth for up to 12 months characterized by endothelial hypercellularity and increased numbers of mast cells. This phase is followed by slow involution at a rate of about 10% per year and replacement by fibrofatty stroma.[1]
FunctionFunction
[ANTR1_HUMAN] Plays a role in cell attachment and migration. Interacts with extracellular matrix proteins and with the actin cytoskeleton. Mediates adhesion of cells to type 1 collagen and gelatin, reorganization of the actin cytoskeleton and promotes cell spreading. Plays a role in the angiogenic response of cultured umbilical vein endothelial cells.[2] [3]
About this StructureAbout this Structure
3n2n is a 6 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
- ↑ Fu S, Tong X, Cai C, Zhao Y, Wu Y, Li Y, Xu J, Zhang XC, Xu L, Chen W, Rao Z. The structure of tumor endothelial marker 8 (TEM8) extracellular domain and implications for its receptor function for recognizing anthrax toxin. PLoS One. 2010 Jun 18;5(6):e11203. PMID:20585457 doi:10.1371/journal.pone.0011203
- ↑ Jinnin M, Medici D, Park L, Limaye N, Liu Y, Boscolo E, Bischoff J, Vikkula M, Boye E, Olsen BR. Suppressed NFAT-dependent VEGFR1 expression and constitutive VEGFR2 signaling in infantile hemangioma. Nat Med. 2008 Nov;14(11):1236-46. doi: 10.1038/nm.1877. Epub 2008 Oct 19. PMID:18931684 doi:10.1038/nm.1877
- ↑ Hotchkiss KA, Basile CM, Spring SC, Bonuccelli G, Lisanti MP, Terman BI. TEM8 expression stimulates endothelial cell adhesion and migration by regulating cell-matrix interactions on collagen. Exp Cell Res. 2005 Apr 15;305(1):133-44. PMID:15777794 doi:10.1016/j.yexcr.2004.12.025
- ↑ Werner E, Kowalczyk AP, Faundez V. Anthrax toxin receptor 1/tumor endothelium marker 8 mediates cell spreading by coupling extracellular ligands to the actin cytoskeleton. J Biol Chem. 2006 Aug 11;281(32):23227-36. Epub 2006 Jun 8. PMID:16762926 doi:10.1074/jbc.M603676200