1bvk

From Proteopedia

(Difference between revisions)

Revision as of 10:51, 8 November 2017

HUMANIZED ANTI-LYSOZYME FV COMPLEXED WITH LYSOZYME

Structural highlights

1bvk is a 6 chain structure with sequence from Chick and Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Activity:	Lysozyme, with EC number 3.2.1.17
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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 PubMed

The crystal structure of the complex between hen egg lysozyme and the Fv fragment of a humanized antilysozyme antibody was determined to 2.7-A resolution. The structure of the antigen combining site in the complex is nearly identical to that of the complexed form of the parent mouse antibody, D1.3. In contrast, the combining sites of the unliganded mouse and humanized antilysozymes show moderate conformational differences. This disparity suggests that a conformational readjustment process linked to antigen binding reverses adverse conformations in the complementarity determining regions that had been introduced by engineering these segments next to human framework regions in the humanized antibody.

Conformational correction mechanisms aiding antigen recognition by a humanized antibody.,Holmes MA, Buss TN, Foote J J Exp Med. 1998 Feb 16;187(4):479-85. PMID:9463398^[2]

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

References

↑ Maehashi K, Matano M, Irisawa T, Uchino M, Kashiwagi Y, Watanabe T. Molecular characterization of goose- and chicken-type lysozymes in emu (Dromaius novaehollandiae): evidence for extremely low lysozyme levels in emu egg white. Gene. 2012 Jan 15;492(1):244-9. doi: 10.1016/j.gene.2011.10.021. Epub 2011 Oct, 25. PMID:22044478 doi:10.1016/j.gene.2011.10.021
↑ Holmes MA, Buss TN, Foote J. Conformational correction mechanisms aiding antigen recognition by a humanized antibody. J Exp Med. 1998 Feb 16;187(4):479-85. PMID:9463398

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

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

@@ Line 1: / Line 1: @@
 ==HUMANIZED ANTI-LYSOZYME FV COMPLEXED WITH LYSOZYME==
 <StructureSection load='1bvk' size='340' side='right' caption='[[1bvk]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
@@ Line 4: / Line 5: @@
 <table><tr><td colspan='2'>[[1bvk]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Chick Chick] and [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVK FirstGlance]. <br>
 </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 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=1bvk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvk OCA], [http://pdbe.org/1bvk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bvk RCSB], [http://www.ebi.ac.uk/pdbsum/1bvk 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=1bvk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvk OCA], [http://pdbe.org/1bvk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bvk RCSB], [http://www.ebi.ac.uk/pdbsum/1bvk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvk ProSAT]</span></td></tr>
 </table>
 == Function ==

1bvk

From Proteopedia

Revision as of 10:51, 8 November 2017

HUMANIZED ANTI-LYSOZYME FV COMPLEXED WITH LYSOZYME

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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