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==CRYSTALLOGRAPHIC REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURE OF THE FAB D1.3-LYSOZYME COMPLEX AT 2.5-ANGSTROMS RESOLUTION== | |||
<StructureSection load='1fdl' size='340' side='right'caption='[[1fdl]], [[Resolution|resolution]] 2.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1fdl]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. The September 2001 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Antibodies'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2001_9 10.2210/rcsb_pdb/mom_2001_9]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FDL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FDL FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</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=1fdl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fdl OCA], [https://pdbe.org/1fdl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fdl RCSB], [https://www.ebi.ac.uk/pdbsum/1fdl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fdl ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/IGKC_MOUSE IGKC_MOUSE] | |||
== 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/fd/1fdl_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1fdl ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The three-dimensional crystal structure of the complex between the Fab from the monoclonal anti-lysozyme antibody D1.3 and the antigen, hen egg white lysozyme, has been refined by crystallographic techniques using x-ray intensity data to 2.5-A resolution. The antibody contacts the antigen with residues from all its complementarity determining regions. Antigen residues 18-27 and 117-125 form a discontinuous antigenic determinant making hydrogen bonds and van der Waals interactions with the antibody. Water molecules at or near the antigen-antibody interface mediate some contacts between antigen and antibody. The fine specificity of antibody D1.3, which does not bind (K alpha less than 10(5) M-1) avian lysozymes where Gln121 in the amino acid sequence is occupied by His, can be explained on the basis of the refined model. | |||
Crystallographic refinement of the three-dimensional structure of the FabD1.3-lysozyme complex at 2.5-A resolution.,Fischmann TO, Bentley GA, Bhat TN, Boulot G, Mariuzza RA, Phillips SE, Tello D, Poljak RJ J Biol Chem. 1991 Jul 15;266(20):12915-20. PMID:1712773<ref>PMID:1712773</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 1fdl" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
*[[ | *[[Lysozyme 3D structures|Lysozyme 3D structures]] | ||
*[[ | *[[Monoclonal Antibodies 3D structures|Monoclonal Antibodies 3D structures]] | ||
== References == | |||
== | <references/> | ||
< | __TOC__ | ||
</StructureSection> | |||
[[Category: Antibodies]] | [[Category: Antibodies]] | ||
[[Category: Gallus gallus]] | [[Category: Gallus gallus]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: RCSB PDB Molecule of the Month]] | [[Category: RCSB PDB Molecule of the Month]] | ||
[[Category: Fischmann | [[Category: Fischmann TO]] | ||
[[Category: Poljak | [[Category: Poljak RJ]] | ||
Latest revision as of 02:58, 21 November 2024
CRYSTALLOGRAPHIC REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURE OF THE FAB D1.3-LYSOZYME COMPLEX AT 2.5-ANGSTROMS RESOLUTIONCRYSTALLOGRAPHIC REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURE OF THE FAB D1.3-LYSOZYME COMPLEX AT 2.5-ANGSTROMS RESOLUTION
Structural highlights
FunctionEvolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe three-dimensional crystal structure of the complex between the Fab from the monoclonal anti-lysozyme antibody D1.3 and the antigen, hen egg white lysozyme, has been refined by crystallographic techniques using x-ray intensity data to 2.5-A resolution. The antibody contacts the antigen with residues from all its complementarity determining regions. Antigen residues 18-27 and 117-125 form a discontinuous antigenic determinant making hydrogen bonds and van der Waals interactions with the antibody. Water molecules at or near the antigen-antibody interface mediate some contacts between antigen and antibody. The fine specificity of antibody D1.3, which does not bind (K alpha less than 10(5) M-1) avian lysozymes where Gln121 in the amino acid sequence is occupied by His, can be explained on the basis of the refined model. Crystallographic refinement of the three-dimensional structure of the FabD1.3-lysozyme complex at 2.5-A resolution.,Fischmann TO, Bentley GA, Bhat TN, Boulot G, Mariuzza RA, Phillips SE, Tello D, Poljak RJ J Biol Chem. 1991 Jul 15;266(20):12915-20. PMID:1712773[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences |
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