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- PDB-6o7v: Saccharomyces cerevisiae V-ATPase Stv1-V1VO State 1 -

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Basic information

Entry
Database: PDB / ID: 6o7v
TitleSaccharomyces cerevisiae V-ATPase Stv1-V1VO State 1
Components
  • (V-type proton ATPase subunit ...) x 13
  • Putative protein YPR170W-B
  • V0 assembly protein 1
  • Vacuolar ATP synthase catalytic subunit A
KeywordsMEMBRANE PROTEIN / Proton pump
Function / homology
Function and homology information


vacuole-mitochondrion membrane contact site / cell wall mannoprotein biosynthetic process / ATPase-coupled ion transmembrane transporter activity / proton-transporting V-type ATPase, V1 domain / P-type proton-exporting transporter activity / Insulin receptor recycling / Transferrin endocytosis and recycling / ROS and RNS production in phagocytes / Amino acids regulate mTORC1 / Golgi lumen acidification ...vacuole-mitochondrion membrane contact site / cell wall mannoprotein biosynthetic process / ATPase-coupled ion transmembrane transporter activity / proton-transporting V-type ATPase, V1 domain / P-type proton-exporting transporter activity / Insulin receptor recycling / Transferrin endocytosis and recycling / ROS and RNS production in phagocytes / Amino acids regulate mTORC1 / Golgi lumen acidification / proteasome storage granule assembly / vacuolar proton-transporting V-type ATPase, V1 domain / vacuolar transport / pexophagy / vacuolar proton-transporting V-type ATPase, V0 domain / endosomal lumen acidification / protein targeting to vacuole / proton-transporting V-type ATPase complex / vacuolar proton-transporting V-type ATPase complex / vacuole organization / fungal-type vacuole / vacuolar acidification / : / fungal-type vacuole membrane / phosphatidylinositol-4-phosphate binding / vacuolar membrane / proton transmembrane transporter activity / intracellular copper ion homeostasis / endomembrane system / ATP metabolic process / H+-transporting two-sector ATPase / Neutrophil degranulation / RNA endonuclease activity / proton-transporting ATPase activity, rotational mechanism / proton transmembrane transport / proton-transporting ATP synthase activity, rotational mechanism / cell periphery / transmembrane transport / intracellular calcium ion homeostasis / endocytosis / cytoplasmic stress granule / late endosome / ATPase binding / protein-containing complex assembly / intracellular iron ion homeostasis / endosome membrane / Golgi membrane / endoplasmic reticulum membrane / Golgi apparatus / ATP hydrolysis activity / ATP binding / membrane / cytoplasm
Similarity search - Function
ATPase, V1 complex, subunit H / ATPase, V1 complex, subunit H, C-terminal / ATPase, V1 complex, subunit H, C-terminal domain superfamily / V-ATPase subunit H / V-ATPase subunit H / ATPase, V1 complex, subunit A / Ribonuclease kappa / V-type proton ATPase subunit S1/VOA1, transmembrane domain / V0 complex accessory subunit Ac45/VOA1 transmembrane domain / ATPase, V1 complex, subunit C ...ATPase, V1 complex, subunit H / ATPase, V1 complex, subunit H, C-terminal / ATPase, V1 complex, subunit H, C-terminal domain superfamily / V-ATPase subunit H / V-ATPase subunit H / ATPase, V1 complex, subunit A / Ribonuclease kappa / V-type proton ATPase subunit S1/VOA1, transmembrane domain / V0 complex accessory subunit Ac45/VOA1 transmembrane domain / ATPase, V1 complex, subunit C / Vacuolar ATP synthase subunit C superfamily / V-ATPase subunit C / Vacuolar (H+)-ATPase G subunit / Vacuolar (H+)-ATPase G subunit / ATPase, V1 complex, subunit B / ATPase, V0 complex, subunit e1/e2 / ATP synthase subunit H / ATPase, V1 complex, subunit F, eukaryotic / ATPase, V0 complex, subunit d / V-ATPase proteolipid subunit C, eukaryotic / ATPase, V0 complex, subunit 116kDa, eukaryotic / V-ATPase proteolipid subunit / ATPase, V0 complex, c/d subunit / V-type ATPase subunit C/d / V-type ATP synthase subunit c/d subunit superfamily / V-type ATP synthase c/d subunit, domain 3 superfamily / ATP synthase (C/AC39) subunit / V-type ATPase, V0 complex, 116kDa subunit family / V-type ATPase 116kDa subunit family / V-type ATPase subunit E / V-type ATPase subunit E, C-terminal domain superfamily / ATP synthase (E/31 kDa) subunit / ATPase, V1 complex, subunit D / ATPase, V1 complex, subunit F / ATPase, V1 complex, subunit F superfamily / ATP synthase subunit D / ATP synthase (F/14-kDa) subunit / V-type ATP synthase regulatory subunit B/beta / V-type ATP synthase catalytic alpha chain / ATPsynthase alpha/beta subunit, N-terminal extension / ATPsynthase alpha/beta subunit N-term extension / V-ATPase proteolipid subunit C-like domain / F/V-ATP synthase subunit C superfamily / ATP synthase subunit C / ATPase, F1/V1 complex, beta/alpha subunit, C-terminal / ATP synthase subunit alpha, N-terminal domain-like superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain / ATP synthase alpha/beta family, beta-barrel domain / ATPase, alpha/beta subunit, nucleotide-binding domain, active site / ATP synthase alpha and beta subunits signature. / ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain / ATP synthase alpha/beta family, nucleotide-binding domain / Armadillo-like helical / Armadillo-type fold / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
V-type proton ATPase catalytic subunit A / V-type proton ATPase subunit f / V-type proton ATPase subunit B / V-type proton ATPase subunit E / V-type proton ATPase subunit c'' / V-type proton ATPase subunit c / V-type proton ATPase subunit C / V-type proton ATPase subunit d / V-type proton ATPase subunit D / V-type proton ATPase subunit c' ...V-type proton ATPase catalytic subunit A / V-type proton ATPase subunit f / V-type proton ATPase subunit B / V-type proton ATPase subunit E / V-type proton ATPase subunit c'' / V-type proton ATPase subunit c / V-type proton ATPase subunit C / V-type proton ATPase subunit d / V-type proton ATPase subunit D / V-type proton ATPase subunit c' / V-type proton ATPase subunit a, Golgi isoform / V-type proton ATPase subunit F / V-type proton ATPase subunit H / V-type proton ATPase subunit G / V0 assembly protein 1 / V-type proton ATPase subunit e
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 6.6 Å
AuthorsVasanthakumar, T. / Bueler, S.A. / Wu, D. / Beilsten-Edmands, V. / Robinson, C.V. / Rubinstein, J.L.
Funding support Canada, 1items
OrganizationGrant numberCountry
Canadian Institutes of Health Research (CIHR)MOP81294 Canada
CitationJournal: Proc Natl Acad Sci U S A / Year: 2019
Title: Structural comparison of the vacuolar and Golgi V-ATPases from .
Authors: Thamiya Vasanthakumar / Stephanie A Bueler / Di Wu / Victoria Beilsten-Edmands / Carol V Robinson / John L Rubinstein /
Abstract: Proton-translocating vacuolar-type ATPases (V-ATPases) are necessary for numerous processes in eukaryotic cells, including receptor-mediated endocytosis, protein maturation, and lysosomal ...Proton-translocating vacuolar-type ATPases (V-ATPases) are necessary for numerous processes in eukaryotic cells, including receptor-mediated endocytosis, protein maturation, and lysosomal acidification. In mammals, V-ATPase subunit isoforms are differentially targeted to various intracellular compartments or tissues, but how these subunit isoforms influence enzyme activity is not clear. In the yeast , isoform diversity is limited to two different versions of the proton-translocating subunit a: Vph1p, which is targeted to the vacuole, and Stv1p, which is targeted to the Golgi apparatus and endosomes. We show that purified V-ATPase complexes containing Vph1p have higher ATPase activity than complexes containing Stv1p and that the relative difference in activity depends on the presence of lipids. We also show that V complexes containing Stv1p could be readily purified without attached V regions. We used this effect to determine structures of the membrane-embedded V region with Stv1p at 3.1-Å resolution, which we compare with a structure of the V region with Vph1p that we determine to 3.2-Å resolution. These maps reveal differences in the surface charge near the cytoplasmic proton half-channel. Both maps also show the presence of bound lipids, as well as regularly spaced densities that may correspond to ergosterol or bound detergent, around the c-ring.
History
DepositionMar 8, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 3, 2019Provider: repository / Type: Initial release
Revision 1.1Apr 10, 2019Group: Data collection / Database references / Category: citation
Item: _citation.journal_abbrev / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Apr 24, 2019Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3Jan 15, 2020Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.4Mar 20, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

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Assembly

Deposited unit
M: V-type proton ATPase subunit D
N: V-type proton ATPase subunit F
A: Vacuolar ATP synthase catalytic subunit A
B: V-type proton ATPase subunit B
C: Vacuolar ATP synthase catalytic subunit A
D: V-type proton ATPase subunit B
E: Vacuolar ATP synthase catalytic subunit A
F: V-type proton ATPase subunit B
L: V-type proton ATPase subunit G
K: V-type proton ATPase subunit E
P: V-type proton ATPase subunit H
O: V-type proton ATPase subunit C
H: V-type proton ATPase subunit G
G: V-type proton ATPase subunit E
J: V-type proton ATPase subunit G
I: V-type proton ATPase subunit E
a: V-type proton ATPase subunit a, Golgi isoform
b: V0 assembly protein 1
c: V-type proton ATPase subunit c''
d: V-type proton ATPase subunit d
g: V-type proton ATPase subunit c
h: V-type proton ATPase subunit c
i: V-type proton ATPase subunit c
j: V-type proton ATPase subunit c
k: V-type proton ATPase subunit c
l: V-type proton ATPase subunit c
m: V-type proton ATPase subunit c
n: V-type proton ATPase subunit c
o: V-type proton ATPase subunit c'
e: V-type proton ATPase subunit e
f: Putative protein YPR170W-B


Theoretical massNumber of molelcules
Total (without water)1,003,72431
Polymers1,003,72431
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: microscopy
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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V-type proton ATPase subunit ... , 13 types, 26 molecules MNBDFLHJKGIPOacdghijklmnoe

#1: Protein V-type proton ATPase subunit D / V-ATPase subunit D / Vacuolar proton pump subunit D


Mass: 29235.023 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P32610
#2: Protein V-type proton ATPase subunit F / V-ATPase subunit F / V-ATPase 14 kDa subunit / Vacuolar proton pump subunit F


Mass: 13479.170 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P39111
#4: Protein V-type proton ATPase subunit B / V-ATPase subunit B / V-ATPase 57 kDa subunit / Vacuolar proton pump subunit B


Mass: 57815.023 Da / Num. of mol.: 3 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P16140
#5: Protein V-type proton ATPase subunit G / V-ATPase subunit G / V-ATPase 13 kDa subunit / Vacuolar proton pump subunit G


Mass: 12738.706 Da / Num. of mol.: 3 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P48836
#6: Protein V-type proton ATPase subunit E / V-ATPase subunit E / V-ATPase 27 kDa subunit / Vacuolar proton pump subunit E


Mass: 26508.393 Da / Num. of mol.: 3 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P22203
#7: Protein V-type proton ATPase subunit H / V-ATPase subunit H / V-ATPase 54 kDa subunit / Vacuolar proton pump subunit H


Mass: 54482.609 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P41807
#8: Protein V-type proton ATPase subunit C / V-ATPase subunit C / V-ATPase 42 kDa subunit / Vacuolar proton pump subunit C


Mass: 44241.352 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P31412
#9: Protein V-type proton ATPase subunit a, Golgi isoform / V-ATPase a 2 subunit / Similar to VPH1 protein 1 / V-ATPase 101 kDa subunit / V-ATPase subunit ...V-ATPase a 2 subunit / Similar to VPH1 protein 1 / V-ATPase 101 kDa subunit / V-ATPase subunit AC115 / Vacuolar proton translocating ATPase subunit a 2


Mass: 101762.438 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P37296
#11: Protein V-type proton ATPase subunit c'' / V-ATPase subunit c'' / V-ATPase 22 kDa proteolipid subunit / Vacuolar proton pump c'' subunit


Mass: 22610.641 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P23968
#12: Protein V-type proton ATPase subunit d / V-ATPase subunit d / V-ATPase 39 kDa subunit / V-ATPase subunit M39 / Vacuolar proton pump subunit d


Mass: 39822.484 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P32366
#13: Protein
V-type proton ATPase subunit c / V-ATPase subunit c / Guanine nucleotide exchange factor 2 / V-ATPase 16 kDa proteolipid subunit 1 / ...V-ATPase subunit c / Guanine nucleotide exchange factor 2 / V-ATPase 16 kDa proteolipid subunit 1 / Vacuolar proton pump c subunit


Mass: 16357.501 Da / Num. of mol.: 8 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P25515
#14: Protein V-type proton ATPase subunit c' / V-ATPase subunit c' / Proteolipid protein VMA11 / Trifluoperazine resistance protein 3 / V-ATPase ...V-ATPase subunit c' / Proteolipid protein VMA11 / Trifluoperazine resistance protein 3 / V-ATPase 16 kDa proteolipid subunit 2 / Vacuolar proton pump c' subunit


Mass: 17046.361 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P32842
#15: Protein V-type proton ATPase subunit e / V-ATPase subunit e / Low dye-binding protein 10 / Vacuolar proton pump subunit e


Mass: 8387.065 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: Q3E7B6

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Protein , 3 types, 5 molecules ACEbf

#3: Protein Vacuolar ATP synthase catalytic subunit A


Mass: 70515.203 Da / Num. of mol.: 3 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain RM11-1a) (yeast)
Strain: RM11-1a / References: UniProt: B3LH69
#10: Protein V0 assembly protein 1


Mass: 29694.885 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P53262
#16: Protein Putative protein YPR170W-B


Mass: 9369.934 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / References: UniProt: P0C5R9

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Details

Sequence detailsAuthors state that the C-terminal 3XFLAG tag of V-type proton ATPase catalytic subunit A was ...Authors state that the C-terminal 3XFLAG tag of V-type proton ATPase catalytic subunit A was incorporated into the chromosome of S. cerevisiae by homologous recombination.

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Saccharomyces cerevisiae V-ATPase Stv1-V1VO State 1 / Type: COMPLEX / Entity ID: all / Source: NATURAL
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE-PROPANE

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Electron microscopy imaging

Experimental equipment
Model: Tecnai F20 / Image courtesy: FEI Company
MicroscopyModel: FEI TECNAI F20
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 200 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELDBright-field microscopy
Image recordingElectron dose: 35 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 SUMMIT (4k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 6.6 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 25045 / Symmetry type: POINT

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