tetrapyrrole binding
porphyrin binding
narrow
Binding to a tetrapyrrole, a compound containing four pyrrole nuclei variously substituted and linked to each other through carbons at the alpha position.
GO:0005488
binding
is_a
SPAC1F8.03c SPAC19A8.04 SPBP23A10.16 SPAC18G6.01c SPMIT.01 SPMIT.05 SPBC29A3.18 SPBC29A10.16c SPAC1F8.02c SPAC25B8.01 SPAC10F6.01c SPCC16A11.10c SPCC757.07c SPBC359.05 SPCC191.07 SPAC1F12.10c SPCC330.03c SPAC13A11.02c SPAC869.02c