Improperly seated tire?

I, as a noob, wrestled this tire for a half hour today to change the tube. Just noticed that this section of the tire seems to be seated a little deeper; the line goes all the way around the tire but dips into the rim for this section. Does this matter?

I, as a noob, wrestled this tire for a half hour today to change the tube. Just noticed that this section of the tire seems to be seated a little deeper; the line goes all the way around the tire but dips into the rim for this section. Does this matter?