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1fbr

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Revision as of 10:25, 18 November 2020

FOURTH AND FIFTH FIBRONECTIN TYPE I MODULE PAIR

Structural highlights

1fbr is a 1 chain structure with sequence from Human. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Gene:	HUMAN FIBRONECTIN (HUMAN)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[FINC_HUMAN] Defects in FN1 are the cause of glomerulopathy with fibronectin deposits type 2 (GFND2) [MIM:601894]; also known as familial glomerular nephritis with fibronectin deposits or fibronectin glomerulopathy. GFND is a genetically heterogeneous autosomal dominant disorder characterized clinically by proteinuria, microscopic hematuria, and hypertension that leads to end-stage renal failure in the second to fifth decade of life.^[1]

Function

[FINC_HUMAN] Fibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin. Fibronectins are involved in cell adhesion, cell motility, opsonization, wound healing, and maintenance of cell shape.^[2] ^[3] ^[4] ^[5] Anastellin binds fibronectin and induces fibril formation. This fibronectin polymer, named superfibronectin, exhibits enhanced adhesive properties. Both anastellin and superfibronectin inhibit tumor growth, angiogenesis and metastasis. Anastellin activates p38 MAPK and inhibits lysophospholipid signaling.^[6] ^[7] ^[8] ^[9]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The tertiary structure of the fourth and fifth type 1 module pair from the N terminus of human fibronectin, has been determined by two-dimensional homonuclear 1H nuclear magnetic resonance (NMR) spectroscopy. Comparison of each module fold with those of two other type 1 modules shows that the type 1 "consensus" structure is conserved in the pair. The modules connect end-to-end to form an elongated structure with a limited clockwise twist around the long axis, from N to C terminus. The short five residue linker sequence forms a tight loop and the relative orientation of the two modules is maintained by fixed and intimate hydrophobic contacts, dominated by a non-conserved tryptophan residue from the fourth type 1 module. The protein binds specifically to fibrin in an ELISA and surface accessible residues that may be involved in this and other protein interactions can be identified. The structure provides an insight into how chains of type 1 modules may link up in intact fibronectin.

Solution structure of a pair of fibronectin type 1 modules with fibrin binding activity.,Williams MJ, Phan I, Harvey TS, Rostagno A, Gold LI, Campbell ID J Mol Biol. 1994 Jan 28;235(4):1302-11. PMID:8308892^[10]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Castelletti F, Donadelli R, Banterla F, Hildebrandt F, Zipfel PF, Bresin E, Otto E, Skerka C, Renieri A, Todeschini M, Caprioli J, Caruso RM, Artuso R, Remuzzi G, Noris M. Mutations in FN1 cause glomerulopathy with fibronectin deposits. Proc Natl Acad Sci U S A. 2008 Feb 19;105(7):2538-43. Epub 2008 Feb 11. PMID:18268355 doi:0707730105
↑ Morla A, Zhang Z, Ruoslahti E. Superfibronectin is a functionally distinct form of fibronectin. Nature. 1994 Jan 13;367(6459):193-6. PMID:8114919 doi:http://dx.doi.org/10.1038/367193a0
↑ Yi M, Ruoslahti E. A fibronectin fragment inhibits tumor growth, angiogenesis, and metastasis. Proc Natl Acad Sci U S A. 2001 Jan 16;98(2):620-4. PMID:11209058 doi:10.1073/pnas.98.2.620
↑ Ambesi A, Klein RM, Pumiglia KM, McKeown-Longo PJ. Anastellin, a fragment of the first type III repeat of fibronectin, inhibits extracellular signal-regulated kinase and causes G(1) arrest in human microvessel endothelial cells. Cancer Res. 2005 Jan 1;65(1):148-56. PMID:15665290
↑ You R, Klein RM, Zheng M, McKeown-Longo PJ. Regulation of p38 MAP kinase by anastellin is independent of anastellin's effect on matrix fibronectin. Matrix Biol. 2009 Mar;28(2):101-9. doi: 10.1016/j.matbio.2009.01.003. Epub 2009, Feb 4. PMID:19379667 doi:10.1016/j.matbio.2009.01.003
↑ Morla A, Zhang Z, Ruoslahti E. Superfibronectin is a functionally distinct form of fibronectin. Nature. 1994 Jan 13;367(6459):193-6. PMID:8114919 doi:http://dx.doi.org/10.1038/367193a0
↑ Yi M, Ruoslahti E. A fibronectin fragment inhibits tumor growth, angiogenesis, and metastasis. Proc Natl Acad Sci U S A. 2001 Jan 16;98(2):620-4. PMID:11209058 doi:10.1073/pnas.98.2.620
↑ Ambesi A, Klein RM, Pumiglia KM, McKeown-Longo PJ. Anastellin, a fragment of the first type III repeat of fibronectin, inhibits extracellular signal-regulated kinase and causes G(1) arrest in human microvessel endothelial cells. Cancer Res. 2005 Jan 1;65(1):148-56. PMID:15665290
↑ You R, Klein RM, Zheng M, McKeown-Longo PJ. Regulation of p38 MAP kinase by anastellin is independent of anastellin's effect on matrix fibronectin. Matrix Biol. 2009 Mar;28(2):101-9. doi: 10.1016/j.matbio.2009.01.003. Epub 2009, Feb 4. PMID:19379667 doi:10.1016/j.matbio.2009.01.003
↑ Williams MJ, Phan I, Harvey TS, Rostagno A, Gold LI, Campbell ID. Solution structure of a pair of fibronectin type 1 modules with fibrin binding activity. J Mol Biol. 1994 Jan 28;235(4):1302-11. PMID:8308892 doi:http://dx.doi.org/10.1006/jmbi.1994.1083

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 See Also
7 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1fbr"

@@ Line 1: / Line 1: @@
 ==FOURTH AND FIFTH FIBRONECTIN TYPE I MODULE PAIR==
-<StructureSection load='1fbr' size='340' side='right' caption='[[1fbr]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
+<StructureSection load='1fbr' size='340' side='right'caption='[[1fbr]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1fbr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FBR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1FBR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1fbr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FBR OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1FBR FirstGlance]. <br>
 </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HUMAN FIBRONECTIN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1fbr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fbr OCA], [http://pdbe.org/1fbr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1fbr RCSB], [http://www.ebi.ac.uk/pdbsum/1fbr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1fbr ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1fbr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fbr OCA], [http://pdbe.org/1fbr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1fbr RCSB], [http://www.ebi.ac.uk/pdbsum/1fbr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1fbr ProSAT]</span></td></tr>
 </table>
 == Disease ==
@@ Line 30: / Line 30: @@
 </div>
 <div class="pdbe-citations 1fbr" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Fibronectin 3D structures|Fibronectin 3D structures]]
 == References ==
 <references/>
@@ Line 35: / Line 38: @@
 </StructureSection>
 [[Category: Human]]
+[[Category: Large Structures]]
 [[Category: Campbell, I D]]
 [[Category: Phan, I Q.H]]
 [[Category: Williams, M J]]
 [[Category: Cell adhesion protein]]

1fbr

From Proteopedia

Revision as of 10:25, 18 November 2020

FOURTH AND FIFTH FIBRONECTIN TYPE I MODULE PAIR

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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