>sp|Q20XE6|CHEB3_RHOPB Protein-glutamate methylesterase/protein-glutamine glutaminase 3 OS=Rhodopseudomonas palustris GN=cheB3 MLRPKIRVLIVDDSASVRQILTTILNADPDIEVMASAADPFAAARRLQDEIPDVIILDIE MPRMDGITFLRKIMAQRPIPVIICSTLTEERSDVMFEAFEAGAFDIVPKPRIDTTHALLE ASARMCDAVKAAARARIRPRRPPRMVVEAKLTADAIMPPPVSGRARPTTERLVCIGVSTG GTEALRDVLECLPAKAPAILIVQHMPQGFTAAFAKRLDSLCEIEVREAQDGDVVVQGCAY IAPGGRHMLLQRTGQRYHIAIKDGPPVSRHRPSADVLFRSAAQYAGPNALGIIMTGMGDD GARGLLEMHKLGATTRAQDEESCVVFGMPKEAIALGGVDKVVPLAQIPREIMLWQDAKQP VPTV