Display Panel Portion with an Animated Graphical User Interface

FIG. 1 is a front view of a first image of a display panel portion with an animated graphical user interface, showing our new design; FIG. 2 is a front view of a second image in the sequence thereof; FIG. 3 is a front view of a third image in the sequence thereof; and, FIG. 4 is a front view of a fourth image in the sequence thereof. The appearance of the graphical user interface sequentially transitions between the images shown in FIG. 1 to FIG. 4 . The process or period in which one image transitions to another image forms no part of the claimed design. The outermost broken lines depict a display panel portion and form no part of the claimed design. The remaining broken lines depict portions of the graphical user interface that form no part of the claimed design.