>sp|Q7UKJ8|PUR9_RHOBA Bifunctional purine biosynthesis protein PurH OS=Rhodopirellula baltica GN=purH MSDVVPVRNALISVSDKMGLADFAAGLSAAGVTIYSTGGTRAHLEQSGIKVEDVAEYTGF PEMLDGRVKTLHPRIFAGILARRDLDDHMDTIADHDIEPFDLVVVNLYPFAATVSRSGAT RAECIEQIDIGGPSLVRAAAKNHGDVAIATSPEQYGDVLDQLETLGGTTDELRTQLAAEA FDHTAGYDRAIADYMQGDAVGGEFPASMHVSLRRKTQLRYGENPHQRAALYSDSSDRSAN LVSARQISGKELSYNNLLDLDAALDIARGFAEPAVSVIKHNNPCGAATGDTLSEAVDKAM AGDPLSAFGSVIGMNRTLDEATAEFLCQPGLFIEAIVAPDFEAGAVGLLTTKPRWKDNVR LMQVGRLDEPARKVSRRFISGGMLVQDADRMVSSPLQWNTVTETPVDDDLWDDISFGWEM VRHVKSNAIVLAKDTSLIGVGAGQMSRVDSVEISIKKAAERSEGSILASDAFFPFPDSIE AAAKAGVLAIIQPGGSRRDDEVIAACDEHEIAMVFTGRRHFKH