>sp|Q21B51|ARGB_RHOPB Acetylglutamate kinase OS=Rhodopseudomonas palustris GN=argB MTDAPEISPLDQARILSEALPHMQEYDEETIVIKYGGHAMGAEDLAKAFARDIVLLEQTA INPVVVHGGGPQIATMLKRLGIKSEFAAGLRITDAATIEIVEMVLAGSINKQLVGYINEA GGKAVGLCGKDGNMVSATKATRTMVDPDSRIEEVIDLGFVGEPEKVDLTLLNQLIGHELI PVLAPLATSSSGQTFNVNADTFAGAVAGALKAKRLLLLTDVPGVLDKSKKLIPELSVKDA RRLIADGTISGGMIPKVETCIYALEQGVQGVVIIDGKTPHAVLLELFTNQGTGTLIHK