This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


1e0r

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
-
[[Image:1e0r.jpg|left|200px]]
+
{{Seed}}
 +
[[Image:1e0r.png|left|200px]]
<!--
<!--
Line 9: Line 10:
{{STRUCTURE_1e0r| PDB=1e0r | SCENE= }}
{{STRUCTURE_1e0r| PDB=1e0r | SCENE= }}
-
'''BETA-APICAL DOMAIN OF THERMOSOME'''
+
===BETA-APICAL DOMAIN OF THERMOSOME===
-
==Overview==
+
<!--
-
The crystal structure of the beta-apical domain of the thermosome, an archaeal group II chaperonin from Thermoplasma acidophilum, has been determined at 2.8 A resolution. The structure shows an invariant globular core from which a 25 A long protrusion emanates, composed of an elongated alpha-helix (H10) and a long extended stretch consisting of residues GluB245-ThrB253. A comparison with previous apical domain structures reveals a large segmental displacement of the protruding part of helix H10 via the hinge GluB276-ValB278. The region comprising residues GluB245-ThrB253 adopts an extended beta-like conformation rather than the alpha-helix seen in the alpha-apical domain. Consequently, it appears that the protrusions of the apical domains from group II chaperonins might assume a variety of context-dependent conformations during an open, substrate-accepting state of the chaperonin. Sequence variations in the protrusion regions that are found in the eukaryotic TRiC/CCT subunits may provide different structural propensities and hence serve different roles in substrate recognition.
+
The line below this paragraph, {{ABSTRACT_PUBMED_10926489}}, adds the Publication Abstract to the page
 +
(as it appears on PubMed at http://www.pubmed.gov), where 10926489 is the PubMed ID number.
 +
-->
 +
{{ABSTRACT_PUBMED_10926489}}
==About this Structure==
==About this Structure==
Line 31: Line 35:
[[Category: Thermoplasma acidophilum]]
[[Category: Thermoplasma acidophilum]]
[[Category: Thermosome]]
[[Category: Thermosome]]
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 14:30:57 2008''
+
 
 +
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 23:56:54 2008''

Revision as of 20:56, 30 June 2008

Image:1e0r.png

Template:STRUCTURE 1e0r

BETA-APICAL DOMAIN OF THERMOSOME

Template:ABSTRACT PUBMED 10926489

About this Structure

1E0R is a Single protein structure of sequence from Thermoplasma acidophilum. Full crystallographic information is available from OCA.

Reference

Crystal structure of the beta-apical domain of the thermosome reveals structural plasticity in the protrusion region., Bosch G, Baumeister W, Essen LO, J Mol Biol. 2000 Aug 4;301(1):19-25. PMID:10926489

Page seeded by OCA on Mon Jun 30 23:56:54 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1e0r"
Personal tools