>sp|Q37604|COX2_PETMA Cytochrome c oxidase subunit 2 OS=Petromyzon marinus OX=7757 GN=MT-CO2 PE=3 SV=1
MAQQAQLGLQDAASPIMEELIHFHDHTLTVVFLISVLIFYLIIVMVTTTFMNKHSLDSQE
VEIVWTVMPAIVLITIALPSLRILYLTDEISNPHLTIKAVGHQWYWSYEYTDYHQMEFDS
YMIPTNELEPGGIRLLDVDHRIVVPMESPVRMLITSEDVIHSWTIPSLGTKVDAVPGRLN
QATFITTRPGLFFGQCSEICGANHSFMPIALEAVPLSNFENWTTKVLAS