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[[Image:1fmm.gif|left|200px]]
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{{STRUCTURE_1fmm|  PDB=1fmm  |  SCENE=  }}
'''SOLUTION STRUCTURE OF NFGF-1'''


==SOLUTION STRUCTURE OF NFGF-1==
<StructureSection load='1fmm' size='340' side='right'caption='[[1fmm]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1fmm]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Notophthalmus_viridescens Notophthalmus viridescens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FMM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FMM FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1fmm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fmm OCA], [https://pdbe.org/1fmm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fmm RCSB], [https://www.ebi.ac.uk/pdbsum/1fmm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fmm ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/FGF1_NOTVI FGF1_NOTVI] Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro (By similarity).
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fm/1fmm_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1fmm ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The three-dimensional solution structure of an acidic fibroblast growth factor (nFGF-1) from the newt (Notophthalmus viridescens) is determined using multidimensional NMR techniques. Complete assignment of all the atoms ((1)H, (15)N, and (13)C) has been achieved using a variety of triple resonance experiments. 50 structures were calculated using hybrid distance geometry-dynamical simulated annealing technique with a total of 1359 constraints. The atomic root mean square distribution for the backbone atoms in the structured region is 0.60 A. The secondary structural elements include 12 beta-strands arranged antiparallely into a beta-barrel structure. The protein (nFGF-1) exists in a monomeric state upon binding to the ligand, sucrose octa sulfate (SOS), in a stoichiometric ratio of 1:1. The SOS binding site consists of a dense cluster of positively charged residues located at the C-terminal end of the molecule. The conformational stabilities of nFGF-1 and its structural and functional homologue from the human source (hFGF-1) are drastically different. The differential stabilities of nFGF-1 and hFGF-1 are attributed to the differences in the number of hydrogen bonds and the presence of solvent inaccessible cavities in the two proteins.


==Overview==
Structure and stability of an acidic fibroblast growth factor from Notophthalmus viridescens.,Arunkumar AI, Srisailam S, Kumar TK, Kathir KM, Chi YH, Wang HM, Chang GG, Chiu I, Yu C J Biol Chem. 2002 Nov 29;277(48):46424-32. Epub 2002 Aug 29. PMID:12205097<ref>PMID:12205097</ref>
The three-dimensional solution structure of an acidic fibroblast growth factor (nFGF-1) from the newt (Notophthalmus viridescens) is determined using multidimensional NMR techniques. Complete assignment of all the atoms ((1)H, (15)N, and (13)C) has been achieved using a variety of triple resonance experiments. 50 structures were calculated using hybrid distance geometry-dynamical simulated annealing technique with a total of 1359 constraints. The atomic root mean square distribution for the backbone atoms in the structured region is 0.60 A. The secondary structural elements include 12 beta-strands arranged antiparallely into a beta-barrel structure. The protein (nFGF-1) exists in a monomeric state upon binding to the ligand, sucrose octa sulfate (SOS), in a stoichiometric ratio of 1:1. The SOS binding site consists of a dense cluster of positively charged residues located at the C-terminal end of the molecule. The conformational stabilities of nFGF-1 and its structural and functional homologue from the human source (hFGF-1) are drastically different. The differential stabilities of nFGF-1 and hFGF-1 are attributed to the differences in the number of hydrogen bonds and the presence of solvent inaccessible cavities in the two proteins.


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
1FMM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Notophthalmus_viridescens Notophthalmus viridescens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FMM OCA].
</div>
<div class="pdbe-citations 1fmm" style="background-color:#fffaf0;"></div>


==Reference==
==See Also==
Structure and stability of an acidic fibroblast growth factor from Notophthalmus viridescens., Arunkumar AI, Srisailam S, Kumar TK, Kathir KM, Chi YH, Wang HM, Chang GG, Chiu I, Yu C, J Biol Chem. 2002 Nov 29;277(48):46424-32. Epub 2002 Aug 29. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12205097 12205097]
*[[Fibroblast growth factor 3D structures|Fibroblast growth factor 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Notophthalmus viridescens]]
[[Category: Notophthalmus viridescens]]
[[Category: Single protein]]
[[Category: Arunkumar AI]]
[[Category: Arunkumar, A I.]]
[[Category: Chiu IM]]
[[Category: Chiu, I M.]]
[[Category: Kumar TKS]]
[[Category: Kumar, T K.S.]]
[[Category: Srisailam S]]
[[Category: Srisailam, S.]]
[[Category: Yu C]]
[[Category: Yu, C.]]
[[Category: Growth factor]]
[[Category: Mitogen]]
[[Category: Triple resonance]]
[[Category: Wound healing]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 16:30:36 2008''

Latest revision as of 08:29, 22 May 2024

SOLUTION STRUCTURE OF NFGF-1

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