1.2.1.13 A(plusCTE) chimeric mutant for testing the regulatory function of CTE 676575 1.2.1.13 B(E326Q) site specific mutant of the GAPDH B-subunit 676575 1.2.1.13 B(minCTE) deletion mutant for testing the regulatory function of CTE 676575 1.2.1.13 B(R77A) site specific mutant of the GAPDH B-subunit 676575 1.2.1.13 B(S188A) site specific mutant of the GAPDH B-subunit 676575 1.2.1.13 C151S mutant, substituting Ser for Cys at position 151 of GAPDH results in no binding to the cells, no decreased cell-spreading efficiency and no cell morphological changes 672334 1.2.1.13 C18S mutant of GapB subunit still shows stron redox regulation 656096 1.2.1.13 C274S mutant of GapB subunit still shows stron redox regulation 656096 1.2.1.13 C285S mutant of GapB subunit still shows stron redox regulation 656096 1.2.1.13 C349S mutant of GapB subunit is less redox-sensitive than GapB. Active tetramer, unable to aggregate to higher oligomers in presence of NAD+ 656096