A century from AB de Villiers (121) and a career-best 74 from Philander helped South Africa past the 400-mark before they were all out just before lunch.

A career-best 74 from lower-order batsman Vernon Philander helped pile on the misery for Pakistan. -Photo by AFP

AB de Villiers was eventually dismissed through a neat catch from Asad Shafiq off the bowling of Rahat Ali who finished with a career-best 6-127. -Photo by Reuters

Imran Farhat scored 30 on his first outing in South Africa but the Pakistani batsmen had no answer to the bounce and movement Kyle Abbott was getting off the pitch and kept returning to the pavilion in quick succession. -Photo by AFP

Kyle Abbott took seven for 29, the best-ever test bowling figures at Centurion, to force Pakistan to follow-on. -Photo by AFP

For Pakistan, the only real resistance was put up by Younis Khan, who top-scored with 33. Younis was back in the middle moments after Pakistan were dismissed and forced to follow on. -Photo by AP

Mohammad Hafeez (0) played the very first ball of the innings on to his stumps from a Dale Steyn delivery as Pakistan finished the day on 14-1. -Photo by AFP