>sp|Q9PEM4|PROB_XYLFA Glutamate 5-kinase OS=Xylella fastidiosa GN=proB MTGTPPPSRFPEQPIPPWRRAVLKVGSSLLAAAGGGLSPRFALDLAHFVSANITAGRQLV IVSSGAVAAGRALIPPLPESGGALAARQALAALGQAQLIALWQRFFDRPVAQVLLTHDDL RNRRRYLNARATLRELLHLGTLPVVNENDTVSVDELKLGDNDNLAAIVAALIDAQALFIA TDIDGLYTTDPRHHPDAQPLHEVRTLTPEHLAMAGDSSSTVGTGGMRTKLEAALKAGAAG IDTYLFNGRSSDVVRGLAQHRLRGTRIHPTCTPIAARKYWLRHAPVEPGAILIDAGAAAA LAQQGASLLPGGVLSAEGDFRRGDMIQIATRSPDHPPHPLARGLVQYSAADVRRIAGCHS RDIQPLLGYTYGDTIVHRDDLVLL