P48836: V-type proton ATPase subunit G (VMA10)

V-type proton ATPase subunit G (VMA10) is a 114-residue protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P48836.

Gene: VMA10
Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length: 114 residues
Mean pLDDT: 90.5
Model: AF-P48836-F1 v6
Model created: 1 Aug 2025
PDB structures: 27

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Model confidence (pLDDT)

The mean pLDDT of this model is 90.5 (very high overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT band	Meaning	Share of residues
Above 90	Very high: backbone and side chains are usually accurate	69%
70 to 90	Confident: backbone generally right	27%
50 to 70	Low: treat with caution	4%
Below 50	Very low: often disordered regions	0%

What pLDDT means and how to read it

Function

Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons (PubMed:7775427). V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments (PubMed:7775427)

Subunit structure

V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex (components: a, c, c', c'', d, e, f and VOA1)

Subcellular location

Vacuole membrane

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB ID	Method	Resolution	Chains and residues
9COP	EM	2.7 Å	J/L=1-114
4EFA	X-ray	2.82 Å	G=1-114
4DL0	X-ray	2.9 Å	G/K=1-114
7TMO	EM	3.3 Å	H/J/L=1-114
7TMP	EM	3.3 Å	H/J/L=1-114
7TMQ	EM	3.3 Å	H/J/L=1-114
7TMM	EM	3.5 Å	H/J/L=1-114
7TMR	EM	3.5 Å	H/J/L=1-114
7FDE	EM	3.8 Å	H/J/L=2-114
7TMS	EM	3.8 Å	H/J/L=1-114
7TMT	EM	3.8 Å	H/J/L=1-114
7FDA	EM	4.2 Å	H/J/L=2-114
7FDB	EM	4.8 Å	H/J/L=2-114
5D80	X-ray	6.2 Å	J/L/N/j/l/n=2-114
6O7V	EM	6.6 Å	H/J/L=1-114
7FDC	EM	6.6 Å	H/J/L=2-114
5VOX	EM	6.8 Å	H/J/L=1-114
3J9T	EM	6.9 Å	H/J/L=1-114
5BW9	X-ray	7.0 Å	J/L/N/j/l/n=2-114
6O7W	EM	7.0 Å	H/J/L=1-114

Showing 20 of 27 experimental structures (best resolution first).

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