scipy
numpy
mmcif >= 0.70
rcsb.utils.chemref >= 0.75
rcsb.utils.citation >= 0.15
rcsb.utils.config >= 0.35
rcsb.utils.ec >= 0.21
rcsb.utils.io >= 1.14
rcsb.utils.multiproc >= 0.18
rcsb.utils.repository >= 0.16
rcsb.utils.seq >= 0.62
rcsb.utils.struct >= 0.31
rcsb.utils.targets >= 0.53
rcsb.utils.taxonomy >= 0.32
rcsb.utils.validation >= 0.22
