+
Open data
-
Basic information
| Entry | Database: EMDB / ID: EMD-21849 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Title | Human V-ATPase in state 3 with SidK and ADP | |||||||||
 Map data | Human V-ATPase in state 3 (composite map) | |||||||||
 Sample | 
  | |||||||||
 Keywords | pump / MEMBRANE PROTEIN | |||||||||
| Function / homology |  Function and homology informationBlockage of phagosome acidification / proton-transporting two-sector ATPase complex / Ion channel transport / Regulation of MITF-M-dependent genes involved in lysosome biogenesis and autophagy / intracellular pH reduction / symbiont-mediated suppression of host phagosome acidification / plasma membrane proton-transporting V-type ATPase complex / Nef Mediated CD8 Down-regulation / eye pigmentation / central nervous system maturation ...Blockage of phagosome acidification / proton-transporting two-sector ATPase complex / Ion channel transport / Regulation of MITF-M-dependent genes involved in lysosome biogenesis and autophagy / intracellular pH reduction / symbiont-mediated suppression of host phagosome acidification / plasma membrane proton-transporting V-type ATPase complex / Nef Mediated CD8 Down-regulation / eye pigmentation / central nervous system maturation / ATPase-coupled ion transmembrane transporter activity / rostrocaudal neural tube patterning / positive regulation of transforming growth factor beta1 production / Golgi lumen acidification / synaptic vesicle lumen acidification / proton-transporting V-type ATPase, V0 domain / extrinsic component of synaptic vesicle membrane / Transferrin endocytosis and recycling / cellular response to increased oxygen levels / vacuolar proton-transporting V-type ATPase, V1 domain / vacuolar transport / endosome to plasma membrane protein transport / vacuolar proton-transporting V-type ATPase, V0 domain / clathrin-coated vesicle membrane / lysosomal lumen acidification / endosomal lumen acidification / XBP1(S) activates chaperone genes / proton-transporting V-type ATPase complex / Amino acids regulate mTORC1 / head morphogenesis / protein localization to cilium / vacuolar proton-transporting V-type ATPase complex / osteoclast development / Nef Mediated CD4 Down-regulation / ROS and RNS production in phagocytes / vacuolar acidification / regulation of cellular pH / dendritic spine membrane / azurophil granule membrane / microvillus / proton transmembrane transporter activity / ATPase activator activity / regulation of MAPK cascade / autophagosome membrane / tertiary granule membrane / ficolin-1-rich granule membrane / proton-transporting ATPase activity, rotational mechanism / cilium assembly / RHOA GTPase cycle / positive regulation of Wnt signaling pathway / regulation of macroautophagy / transporter activator activity / H+-transporting two-sector ATPase / ATP metabolic process / specific granule membrane / Metabolism of Angiotensinogen to Angiotensins / angiotensin maturation / Insulin receptor recycling / enzyme regulator activity / ruffle / receptor-mediated endocytosis of virus by host cell / proton-transporting ATP synthase activity, rotational mechanism / axon terminus / endoplasmic reticulum-Golgi intermediate compartment membrane / RNA endonuclease activity / proton transmembrane transport / receptor-mediated endocytosis / secretory granule / secretory granule membrane / small GTPase binding / transmembrane transport / phagocytic vesicle membrane / endocytosis / apical part of cell / synaptic vesicle membrane / melanosome / positive regulation of canonical Wnt signaling pathway / signaling receptor activity / ATPase binding / Hydrolases; Acting on ester bonds / intracellular iron ion homeostasis / postsynaptic membrane / early endosome / lysosome / endosome membrane / endosome / nuclear speck / cilium / apical plasma membrane / Golgi membrane / axon / lysosomal membrane / external side of plasma membrane / focal adhesion / intracellular membrane-bounded organelle / ubiquitin protein ligase binding / centrosome / Neutrophil degranulation / endoplasmic reticulum membrane / protein-containing complex binding Similarity search - Function  | |||||||||
| Biological species |  Homo sapiens (human) / ![]()  | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 3.6 Å | |||||||||
 Authors | Wang L / Wu H | |||||||||
 Citation |  Journal: Mol Cell / Year: 2020Title: Structures of a Complete Human V-ATPase Reveal Mechanisms of Its Assembly. Authors: Longfei Wang / Di Wu / Carol V Robinson / Hao Wu / Tian-Min Fu /   ![]() Abstract: Vesicular- or vacuolar-type adenosine triphosphatases (V-ATPases) are ATP-driven proton pumps comprised of a cytoplasmic V complex for ATP hydrolysis and a membrane-embedded V complex for proton ...Vesicular- or vacuolar-type adenosine triphosphatases (V-ATPases) are ATP-driven proton pumps comprised of a cytoplasmic V complex for ATP hydrolysis and a membrane-embedded V complex for proton transfer. They play important roles in acidification of intracellular vesicles, organelles, and the extracellular milieu in eukaryotes. Here, we report cryoelectron microscopy structures of human V-ATPase in three rotational states at up to 2.9-Å resolution. Aided by mass spectrometry, we build all known protein subunits with associated N-linked glycans and identify glycolipids and phospholipids in the V complex. We define ATP6AP1 as a structural hub for V complex assembly because it connects to multiple V subunits and phospholipids in the c-ring. The glycolipids and the glycosylated V subunits form a luminal glycan coat critical for V-ATPase folding, localization, and stability. This study identifies mechanisms of V-ATPase assembly and biogenesis that rely on the integrated roles of ATP6AP1, glycans, and lipids.  | |||||||||
| History | 
  | 
-
Structure visualization
| Movie | 
 
 
  Movie viewer | 
|---|---|
| Structure viewer | EM map:  SurfView Molmil Jmol/JSmol | 
| Supplemental images | 
-
Downloads & links
-EMDB archive
| Map data |  emd_21849.map.gz | 165.1 MB |  EMDB map data format | |
|---|---|---|---|---|
| Header (meta data) |  emd-21849-v30.xml emd-21849.xml | 30.3 KB 30.3 KB  | Display Display  |  EMDB header | 
| Images |  emd_21849.png | 59.2 KB | ||
| Filedesc metadata |  emd-21849.cif.gz | 9.4 KB | ||
| Others |  emd_21849_additional_1.map.gz | 165.1 MB | ||
| Archive directory |  http://ftp.pdbj.org/pub/emdb/structures/EMD-21849 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-21849 | HTTPS FTP  | 
-Validation report
| Summary document |  emd_21849_validation.pdf.gz | 650 KB | Display |  EMDB validaton report | 
|---|---|---|---|---|
| Full document |  emd_21849_full_validation.pdf.gz | 649.6 KB | Display | |
| Data in XML |  emd_21849_validation.xml.gz | 7.2 KB | Display | |
| Data in CIF |  emd_21849_validation.cif.gz | 8.3 KB | Display | |
| Arichive directory |  https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-21849 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-21849 | HTTPS FTP  | 
-Related structure data
| Related structure data | ![]() 6wm4MC ![]() 6wlwC ![]() 6wlzC ![]() 6wm2C ![]() 6wm3C M: atomic model generated by this map C: citing same article (  | 
|---|---|
| Similar structure data | |
| EM raw data |  EMPIAR-11132 (Title: Cryo-EM structures of human V-ATPase / Data size: 8.4 TBData #1: Unaligned multi frame micrographs of human V-ATPase in complex with SidK [micrographs - multiframe])  | 
-
Links
| EMDB pages |  EMDB (EBI/PDBe) /  EMDataResource | 
|---|---|
| Related items in Molecule of the Month | 
-
Map
| File |  Download / File: emd_21849.map.gz / Format: CCP4 / Size: 178 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annotation | Human V-ATPase in state 3 (composite map) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
 
 Images are generated by Spider.  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.08 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Density | 
  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Details | EMDB XML: 
 CCP4 map header: 
  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-Supplemental data
-Additional map: Human V-ATPase in state 3
| File | emd_21849_additional_1.map | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annotation | Human V-ATPase in state 3 | ||||||||||||
| Projections & Slices | 
  | ||||||||||||
| Density Histograms | 
-
Sample components
+Entire : Human V-ATPase with SidK and ADP
+Supramolecule #1: Human V-ATPase with SidK and ADP
+Macromolecule #1: V-type proton ATPase 116 kDa subunit a isoform 1
+Macromolecule #2: V-type proton ATPase subunit C 1
+Macromolecule #3: V-type proton ATPase subunit E 1
+Macromolecule #4: V-type proton ATPase subunit G 1
+Macromolecule #5: V-type proton ATPase subunit e 1
+Macromolecule #6: Ribonuclease kappa
+Macromolecule #7: V-type proton ATPase catalytic subunit A
+Macromolecule #8: V-type proton ATPase subunit B, brain isoform
+Macromolecule #9: SidK
+Macromolecule #10: V-type proton ATPase subunit D
+Macromolecule #11: V-type proton ATPase subunit F
+Macromolecule #12: V-type proton ATPase subunit S1
+Macromolecule #13: Renin receptor
+Macromolecule #14: V-type proton ATPase 21 kDa proteolipid subunit
+Macromolecule #15: V-type proton ATPase 16 kDa proteolipid subunit
+Macromolecule #16: V-type proton ATPase subunit d 1
+Macromolecule #17: V-type proton ATPase subunit H
+Macromolecule #18: 2-acetamido-2-deoxy-beta-D-glucopyranose
+Macromolecule #19: ADENOSINE-5'-DIPHOSPHATE
-Experimental details
-Structure determination
| Method | cryo EM | 
|---|---|
 Processing | single particle reconstruction | 
| Aggregation state | particle | 
-
Sample preparation
| Buffer | pH: 7.4 | 
|---|---|
| Vitrification | Cryogen name: ETHANE | 
-
Electron microscopy
| Microscope | FEI TITAN KRIOS | 
|---|---|
| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.1 e/Å2 | 
| Electron beam | Acceleration voltage: 300 kV / Electron source:  FIELD EMISSION GUN | 
| Electron optics | Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD | 
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company  | 
-
Image processing
| Startup model | Type of model: NONE | 
|---|---|
| Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.6 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 1000000 | 
| Initial angle assignment | Type: ANGULAR RECONSTITUTION | 
| Final angle assignment | Type: ANGULAR RECONSTITUTION | 
Movie
Controller
About Yorodumi



Keywords
Homo sapiens (human)
Authors
Citation
 
UCSF Chimera






























X (Sec.)
Y (Row.)
Z (Col.)
































