>sp|Q58761|KPRS_METJA Ribose-phosphate pyrophosphokinase OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=prs PE=1 SV=2 MIVVSGSQSQNLAFKVAKLLNTKLTRVEYKRFPDNEIYVRIVDEINDDEAVIINTQKNQN DAIVETILLCDALRDEGVKKITLVAPYLAYARQDKKFNPGEAISIRALAKIYSNIVDKLI TINPHETHIKDFFTIPFIYGDAVPKLAEYVKDKLNDPIVLAPDKGALEFAKTASKILNAE YDYLEKTRLSPTEIQIAPKTLDAKDRDVFIVDDIISTGGTMATAVKLLKEQGAKKIIAAC VHPVLIGDALNKLYSAGVEEVVGTDTYLSEVSKVSVAEVIVDLL