>tr|Q7V4J0|Q7V4J0_PROMM Putative glutathione S-transferase OS=Prochlorococcus marinus (strain MIT 9313) OX=74547 GN=PMT_1961 PE=4 SV=1 MMELHQFRHSAFCLKVRMVLQAKGLTYQVVEVTPGLGQLNVFRLSGQRQVPVLVDGDVVL ADSSTIARHLEAKQPEPPLIPVDPQQAAQVYLIEDWADTTLARAGRSALLQAAALDSELR LALLPEDLPTPLRQVMGDLPGGLLNGASEIIGKAERVELLTSLEQLADLMQKRSWLVGDA MSLADLAVAAQISLMRFPASAGAALAGKGVFGLSDHPRLQPLFHWRDQLELSLLEKDDSA R