ID ACES_RABIT Reviewed; 584 AA. AC Q29499; DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1997, sequence version 1. DT 16-JUN-2009, entry version 54. DE RecName: Full=Acetylcholinesterase; DE Short=AChE; DE EC=3.1.1.7; DE Flags: Precursor; Fragment; GN Name=ACHE; OS Oryctolagus cuniculus (Rabbit). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Euarchontoglires; Glires; Lagomorpha; Leporidae; OC Oryctolagus. OX NCBI_TaxID=9986; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC TISSUE=Muscle; RX MEDLINE=95010096; PubMed=7925428; RX DOI=10.1111/j.1432-1033.1994.00115.x; RA Jbilo O., L'Hermite Y., Talesa V., Toutant J.-P., Chatonnet A.; RT "Acetylcholinesterase and butyrylcholinesterase expression in adult RT rabbit tissues and during development."; RL Eur. J. Biochem. 225:115-124(1994). CC -!- FUNCTION: Terminates signal transduction at the neuromuscular CC junction by rapid hydrolysis of the acetylcholine released into CC the synaptic cleft. CC -!- CATALYTIC ACTIVITY: Acetylcholine + H(2)O = choline + acetate. CC -!- SUBUNIT: Homotetramer; composed of disulfide-linked homodimers. CC Interacts with PRIMA1. The interaction with PRIMA1 is required to CC anchor it to the basal lamina of cells and organize into tetramers CC (By similarity). CC -!- SUBCELLULAR LOCATION: Cell junction, synapse. Secreted. Cell CC membrane; Peripheral membrane protein (By similarity). CC -!- MISCELLANEOUS: Synapses usually contain asymmetric molecules of CC cholinesterase, with a collagen-like part disulfide-bonded to the CC catalytic part. A different, globular type of cholinesterase CC occurs on the outer surfaces of cell membranes, including those of CC erythrocytes. CC -!- MISCELLANEOUS: This is the catalytic subunit of an asymmetric or CC soluble form of ACHE. CC -!- SIMILARITY: Belongs to the type-B carboxylesterase/lipase family. CC ----------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution-NoDerivs License CC ----------------------------------------------------------------------- DR EMBL; U05036; AAA53235.1; -; mRNA. DR PIR; S48724; S48724. DR UniGene; Ocu.2012; -. DR HSSP; P22303; 1F8U. DR MEROPS; S09.979; -. DR HOVERGEN; Q29499; -. DR BRENDA; 3.1.1.7; 255. DR GO; GO:0030054; C:cell junction; IEA:UniProtKB-SubCell. DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell. DR GO; GO:0045202; C:synapse; IEA:UniProtKB-SubCell. DR GO; GO:0003990; F:acetylcholinesterase activity; IEA:EC. DR GO; GO:0004104; F:cholinesterase activity; IEA:InterPro. DR GO; GO:0042135; P:neurotransmitter catabolic process; IEA:UniProtKB-KW. DR InterPro; IPR014788; AChE_tetra. DR InterPro; IPR002018; CarbesteraseB. DR InterPro; IPR019826; Carboxylesterase_B_AS. DR InterPro; IPR019819; Carboxylesterase_B_CS. DR InterPro; IPR000997; Cholinesterase. DR PANTHER; PTHR11559; CarbesteraseB; 1. DR Pfam; PF08674; AChE_tetra; 1. DR Pfam; PF00135; COesterase; 1. DR PRINTS; PR00878; CHOLNESTRASE. DR PROSITE; PS00122; CARBOXYLESTERASE_B_1; 1. DR PROSITE; PS00941; CARBOXYLESTERASE_B_2; 1. PE 2: Evidence at transcript level; KW Cell junction; Cell membrane; Disulfide bond; Glycoprotein; Hydrolase; KW Membrane; Neurotransmitter degradation; Secreted; Serine esterase; KW Signal; Synapse. FT SIGNAL <1 1 Potential. FT CHAIN 2 584 Acetylcholinesterase. FT /FTId=PRO_0000008589. FT ACT_SITE 204 204 Acyl-ester intermediate (By similarity). FT ACT_SITE 335 335 Charge relay system (By similarity). FT ACT_SITE 448 448 Charge relay system (By similarity). FT CARBOHYD 266 266 N-linked (GlcNAc...) (Potential). FT CARBOHYD 351 351 N-linked (GlcNAc...) (Potential). FT CARBOHYD 465 465 N-linked (GlcNAc...) (Potential). FT DISULFID 70 97 By similarity. FT DISULFID 258 273 By similarity. FT DISULFID 410 530 By similarity. FT DISULFID 581 581 Interchain (By similarity). FT NON_TER 1 1 SQ SEQUENCE 584 AA; 64630 MW; 2AE157F3063649FE CRC64; AEGREDPELL VTVRGGRLRG LRLKAPGGPV SAFLGIPFEE PPVGPRRFLP PEPKRPWAGV LDATAFQSVC YQYVDTLYPG FEGTEMWNPN RELSEDCLYL NVWTPYPRPT SPTPVLVWIY GGGFYSGASS LDVYYGRFLV QAEGTVLVAM NYRVGAFGFT CLPGSREAPG NVGLLDQRLA LQWVQENVAA FGGDPASVTL FGESAGAASV GLHLLSPPSR GLFHRAVLQS GAPNGPWATV GVGEARRRAT LLARLVVCPP GGAGGNDTEL VACLRTRPAQ DLVDHEWRVL PQESIFRFSF VPVVDGDFLS DTPEALINAG DFQGLQVLVG VVKDEGTYFL VYGAPGFSKD NESFISRAQF LAGVRVGVPQ ASDLAAEAVV LHYTDWLHPE DPARLRDALS DVVGDHNVVC PVAQLAGRLA AQGARVYAYV FEHRASTLSW PLWMGVPHGY EIEFIFGLPL EPSLNYTEEE RIFAQRLMRY WANFARTGDP NEPRDAKAPQ WPPYTAGAQQ YVSLNLRPLE VRRGLRAQAC AFWNRFLPKL LSATDTLDEA ERQWKAEFHR WSSYMVHWKN QFDHYSKQDR CSDL //