ntpG ntpQ 103 V-type sodium pump subunit G Na(+)-translocating ATPase subunit G NTPG_ENTHR Involved in ATP-driven sodium extrusion. V-type sodium ATPase subunit G MTYKIGVVGDKDSVSPFRLFGFDVQHGTTKTEIRKTIDEMAKNEYGVIYITEQCANLVPETIERYKGQLTPAIILIPSHQGTLGIGLEEIQNSVEKAVGQNIL