1980
and refined, 2CTX
1987 - 2004
... as well as 3RNT, 2RNT, 4RNT, 9RNT, 8RNT, 7RNT, 6RNT, 5RNT, 1RN4, 1RGL, 1RGK, 2AAE, 2AAD, 1RGC, 1TRQ, 1TRP, 4BIR, 1CH0, 1Q9E
1988 - 1993
Proteinase K (2PRK)
... as well as 1PEK and 1PTK
1992
Factor for inversion stimulation FIS (1FIA)
1994 - 2012
Tetracycline repressor (2TRT)
1999
Cycloamylose 26 1C58
1999
PNP 1QE5