Planetary gear train of automatic transmission for vehicle

A planetary gear train apparatus of an automatic transmission for a vehicle comprising:

• an input shaft receiving torque of an engine;
• an output shaft outputting torque;
• a first planetary gear set including a first rotation element, a second rotation element, and a third rotation element;
• a second planetary gear set including a fourth rotation element, a fifth rotation element, and a sixth rotation element;
• a third planetary gear set including a seventh rotation element, an eighth rotation element, and a ninth rotation element;
• a fourth planetary gear set including a tenth rotation element, an eleventh rotation element, and a twelfth rotation element;
• and
• a fifth planetary gear set including a thirteenth rotation element, a fourteenth rotation element and a fifteenth rotation element,
• wherein the first rotation element is fixedly connected to the input shaft and the fifth rotation element and selectively connectable to the twelfth rotation element,
• the second rotation element is selectively connectable to a transmission housing,
• the fourteenth rotation element is fixedly connected to the output shaft,
• the sixth rotation element is fixedly connected to the tenth rotation element,
• the eighth rotation element is fixedly connected to the fifteenth rotation element,
• the eleventh rotation element is fixedly connected to the thirteenth rotation element,
• the third rotation element is fixedly connected to the fourth rotation element and the seventh rotation element and selectively connectable to the transmission housing,
• the ninth rotation element is selectively connectable to the transmission housing,
• two rotation elements among the tenth rotation element, the eleventh rotation element, and the twelfth rotation element of the fourth planetary gear set are selectively connectable to each other, and
• two rotation elements among the thirteenth rotation element, the fourteenth rotation element, and the fifteenth rotation element of the fifth planetary gear set are selectively connectable to each other.