Arthrobacter sp. FB24 prolyl oligopeptidase active site region
curiously it has also the Acetyl-esterase_deacetylase signature 327-359 (may be as in other related sequences)
MSYFTGHARA VRLTIVKPEH LPLLKSVSAP AVHPDGSRAV VSVIRPDFDA DTYVGQLWTV PLDPEKLPRR LTRGFRDTAP AFSPDGLVLA FLRATADGKP QLYVVEAAGG EPQVLTNAKL GVSSFAWSPD SHSIVFGART PDDGRYGTLD GVSAGAEDAR LITDFKYRMN GVGYTADKPL QLYVVEVPEL DDEPPVAPAG RALRAQKTVA EGTGREAGPA READTAEALL PPARQLTFAA ADHSGESFST DGHSVYFVAA LHEGSDHDLE TGVYRVPVVG GEPEPVRAAN SGRQTVGAAR QSRNGQWLFY TAQELGESGQ DFVARNTALY VMPAGGGDAS VLSDVETMDL AGSAGGLELR GPDSVLLLNN AQGTVELLEF GATGNHALLV HGDRVVTGAA AAAGSVFVSF ADPATAGDVA ALEEGQLRLL TDFSAELRRQ AEIIEPREVT FEAADGYPVH GWLVLPPGKG PHPVLLNIHG GPFSQYTVAL FDEAQVYAAA GYAVLMCNPR GSAGYGQAHG RTIKEKMGTV DMQDVLSFLD GALAKFQELD GGALGIMGGS YGGYLTAWTI SQDHRFKAAI VERGFLDPVS FIGSSDIGWF FGGEYTGTSP EQMAAQSPMA TVGNVRTPSL VIHSEEDLRC PVEQGQRYFT ALKQQGVDAA FLVFPGENHE LSRSGTPHHR KQRFEEVLRW WSRYLPTAAN S
No reference