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2cau

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Revision as of 06:52, 1 December 2021

CANAVALIN FROM JACK BEAN

Structural highlights

2cau is a 1 chain structure with sequence from Canavalia ensiformis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[CANA_CANEN] Seed storage protein.

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 structure of canavalin was refined to 2.1 and 2.0 A resolution in cubic and hexagonal crystals of space group P2(1)3 and P6(3), respectively. The threefold molecular symmetry is expressed in the symmetry of both crystals, where each identical subunit is an asymmetric unit. The canavalin subunit consists of two very similar domains, each comprised of a core subdomain having Swiss-roll topology with a loop subdomain that contains helices. The refined canavalin models resolved the discrepancy in amino-acid registers of the secondary-structural elements compared with phaseolin. The presence of strand Z in both domains of canavalin was confirmed and a new helix in the loop between strands A and B of each domain was observed. The models were analyzed in terms of the duplicated vicilin domains. Three strictly conserved residues, two glycines and a proline, were identified. The similarity between entire vicilin molecules is greater than that between separate domains of canavalin and phaseolin. Homology modeling of the sucrose-binding protein (SBP) from soybean showed a plausible trimeric assembly of subunits similar to that of vicilins.

The refined structure of canavalin from jack bean in two crystal forms at 2.1 and 2.0 A resolution.,Ko TP, Day J, McPherson A Acta Crystallogr D Biol Crystallogr. 2000 Apr;56(Pt 4):411-20. PMID:10739914^[1]

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

References

↑ Ko TP, Day J, McPherson A. The refined structure of canavalin from jack bean in two crystal forms at 2.1 and 2.0 A resolution. Acta Crystallogr D Biol Crystallogr. 2000 Apr;56(Pt 4):411-20. PMID:10739914

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2cau"

@@ Line 3: / Line 3: @@
 <StructureSection load='2cau' size='340' side='right'caption='[[2cau]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2cau]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Canavalia_ensiformis Canavalia ensiformis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CAU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2CAU FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2cau]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Canavalia_ensiformis Canavalia ensiformis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CAU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CAU FirstGlance]. <br>
-</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=2cau FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cau OCA], [http://pdbe.org/2cau PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2cau RCSB], [http://www.ebi.ac.uk/pdbsum/2cau PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2cau ProSAT]</span></td></tr>
+</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=2cau FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cau OCA], [https://pdbe.org/2cau PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2cau RCSB], [https://www.ebi.ac.uk/pdbsum/2cau PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2cau ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/CANA_CANEN CANA_CANEN]] Seed storage protein.
+[[https://www.uniprot.org/uniprot/CANA_CANEN CANA_CANEN]] Seed storage protein.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

2cau

From Proteopedia

Revision as of 06:52, 1 December 2021

CANAVALIN FROM JACK BEAN

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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