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5fl7

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Revision as of 07:24, 6 May 2020

Structure of the F1c10 complex from Yarrowia lipolytica ATP synthase

Structural highlights

5fl7 is a 19 chain structure with sequence from Yarrowia lipolytica. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
NonStd Res:
Activity:	H(+)-transporting two-sector ATPase, with EC number 3.6.3.14
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[ATP9_YARLI] Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain. A homomeric c-ring of probably 10 subunits is part of the complex rotary element. [Q6C326_YARLI] Produces ATP from ADP in the presence of a proton gradient across the membrane.[RuleBase:RU003551] [Q6CFT7_YARLI] Produces ATP from ADP in the presence of a proton gradient across the membrane.[RuleBase:RU003553]

Publication Abstract from PubMed

We determined the structure of a complete, dimeric F1Fo-ATP synthase from yeast Yarrowia lipolytica mitochondria by a combination of cryo-EM and X-ray crystallography. The final structure resolves 58 of the 60 dimer subunits. Horizontal helices of subunit a in Fo wrap around the c-ring rotor, and a total of six vertical helices assigned to subunits a, b, f, i, and 8 span the membrane. Subunit 8 (A6L in human) is an evolutionary derivative of the bacterial b subunit. On the lumenal membrane surface, subunit f establishes direct contact between the two monomers. Comparison with a cryo-EM map of the F1Fo monomer identifies subunits e and g at the lateral dimer interface. They do not form dimer contacts but enable dimer formation by inducing a strong membrane curvature of approximately 100 degrees . Our structure explains the structural basis of cristae formation in mitochondria, a landmark signature of eukaryotic cell morphology.

Structure of a Complete ATP Synthase Dimer Reveals the Molecular Basis of Inner Mitochondrial Membrane Morphology.,Hahn A, Parey K, Bublitz M, Mills DJ, Zickermann V, Vonck J, Kuhlbrandt W, Meier T Mol Cell. 2016 Jun 29. pii: S1097-2765(16)30223-4. doi:, 10.1016/j.molcel.2016.05.037. PMID:27373333^[1]

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

References

↑ Hahn A, Parey K, Bublitz M, Mills DJ, Zickermann V, Vonck J, Kuhlbrandt W, Meier T. Structure of a Complete ATP Synthase Dimer Reveals the Molecular Basis of Inner Mitochondrial Membrane Morphology. Mol Cell. 2016 Jun 29. pii: S1097-2765(16)30223-4. doi:, 10.1016/j.molcel.2016.05.037. PMID:27373333 doi:http://dx.doi.org/10.1016/j.molcel.2016.05.037

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5fl7"

@@ Line 1: / Line 1: @@
 ==Structure of the F1c10 complex from Yarrowia lipolytica ATP synthase==
-<StructureSection load='5fl7' size='340' side='right' caption='[[5fl7]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
+<StructureSection load='5fl7' size='340' side='right'caption='[[5fl7]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5fl7]] is a 19 chain structure with sequence from [http://en.wikipedia.org/wiki/Yarrowia_lipolytica Yarrowia lipolytica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5FL7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5FL7 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5fl7]] is a 19 chain structure with sequence from [http://en.wikipedia.org/wiki/Yarrowia_lipolytica Yarrowia lipolytica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5FL7 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5FL7 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/H(+)-transporting_two-sector_ATPase H(+)-transporting two-sector ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.14 3.6.3.14] </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=5fl7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5fl7 OCA], [http://pdbe.org/5fl7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5fl7 RCSB], [http://www.ebi.ac.uk/pdbsum/5fl7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5fl7 ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5fl7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5fl7 OCA], [http://pdbe.org/5fl7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5fl7 RCSB], [http://www.ebi.ac.uk/pdbsum/5fl7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5fl7 ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 24: / Line 24: @@
 __TOC__
 </StructureSection>
+[[Category: Large Structures]]
 [[Category: Yarrowia lipolytica]]
 [[Category: Bublitz, M]]

5fl7

From Proteopedia

Revision as of 07:24, 6 May 2020

Structure of the F1c10 complex from Yarrowia lipolytica ATP synthase

Structural highlights

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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