peroxisomal matrix
The volume contained within the membranes of a peroxisome; in many cells the matrix contains a crystalloid core largely composed of urate oxidase.
GO:0031907
microbody lumen
is_a
GO:0005777
peroxisome
part_of
peroxisomal lumen
exact
SPBC725.07 SPCC757.07c SPCC1450.07c SPBC17D11.03c SPCC1827.03c SPBC725.04 SPAC17D4.01