1t6v: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1t6v]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [http://en.wikipedia.org/wiki/Ginglymostoma_cirratum Ginglymostoma cirratum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1T6V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1T6V FirstGlance]. <br> | <table><tr><td colspan='2'>[[1t6v]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [http://en.wikipedia.org/wiki/Ginglymostoma_cirratum Ginglymostoma cirratum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1T6V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1T6V FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>< | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> | ||
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sq2|1sq2]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sq2|1sq2]]</td></tr> | ||
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Lysozyme Lysozyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.17 3.2.1.17] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Lysozyme Lysozyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.17 3.2.1.17] </span></td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1t6v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1t6v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1t6v RCSB], [http://www.ebi.ac.uk/pdbsum/1t6v PDBsum]</span></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=1t6v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1t6v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1t6v RCSB], [http://www.ebi.ac.uk/pdbsum/1t6v PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/LYSC_CHICK LYSC_CHICK]] Lysozymes have primarily a bacteriolytic function; those in tissues and body fluids are associated with the monocyte-macrophage system and enhance the activity of immunoagents. Has bacteriolytic activity against M.luteus.<ref>PMID:22044478</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Ginglymostoma cirratum]] | [[Category: Ginglymostoma cirratum]] | ||
[[Category: Lysozyme]] | [[Category: Lysozyme]] | ||
[[Category: Dooley, H | [[Category: Dooley, H]] | ||
[[Category: Flajnik, M F | [[Category: Flajnik, M F]] | ||
[[Category: Stanfield, R L | [[Category: Stanfield, R L]] | ||
[[Category: Wilson, I A | [[Category: Wilson, I A]] | ||
[[Category: Hydrolase-immune system complex]] | [[Category: Hydrolase-immune system complex]] | ||
[[Category: Immunoglobulin fold]] | [[Category: Immunoglobulin fold]] | ||
[[Category: Protein-protein complex]] | [[Category: Protein-protein complex]] | ||
Revision as of 18:58, 24 December 2014
Crystal structure analysis of the nurse shark new antigen receptor (NAR) variable domain in complex with lysozymeCrystal structure analysis of the nurse shark new antigen receptor (NAR) variable domain in complex with lysozyme
Structural highlights
Function[LYSC_CHICK] Lysozymes have primarily a bacteriolytic function; those in tissues and body fluids are associated with the monocyte-macrophage system and enhance the activity of immunoagents. Has bacteriolytic activity against M.luteus.[1] 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 PubMedCartilaginous fish are the phylogenetically oldest living organisms known to possess components of the vertebrate adaptive immune system. Key to their immune response are heavy-chain, homodimeric immunoglobulins called new antigen receptors (IgNARs), in which the variable (V) domains recognize antigens with only a single immunoglobulin domain, akin to camelid heavy-chain V domains. The 1.45 angstrom resolution crystal structure of the type I IgNAR V domain in complex with hen egg-white lysozyme (HEL) reveals a minimal antigen-binding domain that contains only two of the three conventional complementarity-determining regions but still binds HEL with nanomolar affinity by means of a binding interface comparable in size to conventional antibodies. Crystal structure of a shark single-domain antibody V region in complex with lysozyme.,Stanfield RL, Dooley H, Flajnik MF, Wilson IA Science. 2004 Sep 17;305(5691):1770-3. Epub 2004 Aug 19. PMID:15319492[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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