1m8m

From Proteopedia

(Difference between revisions)

Revision as of 09:45, 21 December 2022

SOLID-STATE MAS NMR STRUCTURE OF THE A-SPECTRIN SH3 DOMAIN

Structural highlights

1m8m is a 1 chain structure with sequence from Gallus gallus. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SPTN1_CHICK Morphologically, spectrin-like proteins appear to be related to spectrin, showing a flexible rod-like structure. They can bind actin but seem to differ in their calmodulin-binding activity. In nonerythroid tissues, spectrins, in association with some other proteins, may play an important role in membrane organization.

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 determination of a representative set of protein structures is a chief aim in structural genomics. Solid-state NMR may have a crucial role in structural investigations of those proteins that do not easily form crystals or are not accessible to solution NMR, such as amyloid systems or membrane proteins. Here we present a protein structure determined by solid-state magic-angle-spinning (MAS) NMR. Almost complete (13)C and (15)N resonance assignments for a micro-crystalline preparation of the alpha-spectrin Src-homology 3 (SH3) domain formed the basis for the extraction of a set of distance restraints. These restraints were derived from proton-driven spin diffusion (PDSD) spectra of biosynthetically site-directed, labelled samples obtained from bacteria grown using [1,3-(13)C]glycerol or [2-(13)C]glycerol as carbon sources. This allowed the observation of long-range distance correlations up to approximately 7 A. The calculated global fold of the alpha-spectrin SH3 domain is based on 286 inter-residue (13)C-(13)C and six (15)N-(15)N restraints, all self-consistently obtained by solid-state MAS NMR. This MAS NMR procedure should be widely applicable to small membrane proteins that can be expressed in bacteria.

Structure of a protein determined by solid-state magic-angle-spinning NMR spectroscopy.,Castellani F, van Rossum B, Diehl A, Schubert M, Rehbein K, Oschkinat H Nature. 2002 Nov 7;420(6911):98-102. PMID:12422222^[1]

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

References

↑ Castellani F, van Rossum B, Diehl A, Schubert M, Rehbein K, Oschkinat H. Structure of a protein determined by solid-state magic-angle-spinning NMR spectroscopy. Nature. 2002 Nov 7;420(6911):98-102. PMID:12422222 doi:http://dx.doi.org/10.1038/nature01070

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/1m8m"

@@ Line 1: / Line 1: @@
 ==SOLID-STATE MAS NMR STRUCTURE OF THE A-SPECTRIN SH3 DOMAIN==
-<StructureSection load='1m8m' size='340' side='right'caption='[[1m8m]], [[NMR_Ensembles_of_Models | 12 NMR models]]' scene=''>
+<StructureSection load='1m8m' size='340' side='right'caption='[[1m8m]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1m8m]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Chick Chick]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M8M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M8M FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1m8m]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M8M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M8M FirstGlance]. <br>
 </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=1m8m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m8m OCA], [https://pdbe.org/1m8m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1m8m RCSB], [https://www.ebi.ac.uk/pdbsum/1m8m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1m8m ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/SPTN1_CHICK SPTN1_CHICK]] Morphologically, spectrin-like proteins appear to be related to spectrin, showing a flexible rod-like structure. They can bind actin but seem to differ in their calmodulin-binding activity. In nonerythroid tissues, spectrins, in association with some other proteins, may play an important role in membrane organization.
+[https://www.uniprot.org/uniprot/SPTN1_CHICK SPTN1_CHICK] Morphologically, spectrin-like proteins appear to be related to spectrin, showing a flexible rod-like structure. They can bind actin but seem to differ in their calmodulin-binding activity. In nonerythroid tissues, spectrins, in association with some other proteins, may play an important role in membrane organization.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 29: / Line 29: @@
 ==See Also==
-*[[Spectrin|Spectrin]]
+*[[Spectrin 3D structures|Spectrin 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Chick]]
+[[Category: Gallus gallus]]
 [[Category: Large Structures]]
-[[Category: Castellani, F]]
+[[Category: Castellani F]]
-[[Category: Diehl, A]]
+[[Category: Diehl A]]
-[[Category: Oschkinat, H]]
+[[Category: Oschkinat H]]
-[[Category: Rehbein, K]]
+[[Category: Rehbein K]]
-[[Category: Rossum, B Van]]
+[[Category: Schubert M]]
-[[Category: Schubert, M]]
+[[Category: Van Rossum B]]
-[[Category: Solid-state mas nmr structure]]
-[[Category: Structural protein]]

1m8m

From Proteopedia

Revision as of 09:45, 21 December 2022

SOLID-STATE MAS NMR STRUCTURE OF THE A-SPECTRIN SH3 DOMAIN

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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