Title : Topographical and mechanical properties of liposome surfaces harboring Na,K-ATPase by means of atomic force microscopy.

Pub. Date : 2019 Apr 7

PMID : 30868144






12 Functional Relationships(s)
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1 In this study, we obtained unprecedented AFM images of the Na,K-ATPase (NKA) pump after being reconstituted into DPPC and DPPC:DPPE liposomes. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
2 In this study, we obtained unprecedented AFM images of the Na,K-ATPase (NKA) pump after being reconstituted into DPPC and DPPC:DPPE liposomes. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
3 In this study, we obtained unprecedented AFM images of the Na,K-ATPase (NKA) pump after being reconstituted into DPPC and DPPC:DPPE liposomes. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
4 In this study, we obtained unprecedented AFM images of the Na,K-ATPase (NKA) pump after being reconstituted into DPPC and DPPC:DPPE liposomes. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
5 Protrusions in the DPPC-NKA proteoliposomes ranged from 38 to 115 nm, with 74 +- 21 nm diameter and 2.1 +- 1.4 nm height. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
6 DPPC:DPPE-NKA proteoliposomes showed protrusions from 21 to 78 nm, with 38 +- 16 nm diameter and 0.7 +- 0.5 nm height. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
7 For DPPC-NKA proteoliposomes, we hypothesize that 40 phospholipids surround an (alphabeta)2 dimer and 46 phospholipids are present for the DPPC:DPPE-NKA proteoliposomes in an alphabeta monomer. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
8 For DPPC-NKA proteoliposomes, we hypothesize that 40 phospholipids surround an (alphabeta)2 dimer and 46 phospholipids are present for the DPPC:DPPE-NKA proteoliposomes in an alphabeta monomer. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
9 AFM data suggest that DPPC-NKA proteoliposomes are also rightside-out protein orientated, where the protrusions have an average height of 2.1 nm, while for DPPC:DPPE-NKA proteoliposomes, the majority of the protein reconstituted should be inside-out orientated, where the protrusions" average height is 0.5 nm. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
10 AFM data suggest that DPPC-NKA proteoliposomes are also rightside-out protein orientated, where the protrusions have an average height of 2.1 nm, while for DPPC:DPPE-NKA proteoliposomes, the majority of the protein reconstituted should be inside-out orientated, where the protrusions" average height is 0.5 nm. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
11 AFM data suggest that DPPC-NKA proteoliposomes are also rightside-out protein orientated, where the protrusions have an average height of 2.1 nm, while for DPPC:DPPE-NKA proteoliposomes, the majority of the protein reconstituted should be inside-out orientated, where the protrusions" average height is 0.5 nm. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens
12 AFM data suggest that DPPC-NKA proteoliposomes are also rightside-out protein orientated, where the protrusions have an average height of 2.1 nm, while for DPPC:DPPE-NKA proteoliposomes, the majority of the protein reconstituted should be inside-out orientated, where the protrusions" average height is 0.5 nm. 1,2-Dipalmitoylphosphatidylcholine tachykinin precursor 1 Homo sapiens