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Protein

Acetylcholinesterase

Gene

ache

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Protein inferred from homologyi

Functioni

Terminates signal transduction at the neuromuscular junction by rapid hydrolysis of the acetylcholine released into the synaptic cleft.

Catalytic activityi

Acetylcholine + H2O = choline + acetate.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei225Acyl-ester intermediatePROSITE-ProRule annotation1
Active sitei352Charge relay systemBy similarity1
Active sitei495Charge relay systemBy similarity1

GO - Molecular functioni

  • acetylcholinesterase activity Source: ZFIN

GO - Biological processi

  • acetylcholine catabolic process Source: ZFIN
  • cellular response to methanol Source: ZFIN
  • myofibril assembly Source: ZFIN
  • neuromuscular junction development Source: ZFIN
  • neuron development Source: ZFIN
  • regulation of synapse structure or activity Source: ZFIN
  • response to amphetamine Source: ZFIN
  • response to ethanol Source: ZFIN
  • response to glucose Source: ZFIN
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Serine esterase

Keywords - Biological processi

Neurotransmitter degradation

Enzyme and pathway databases

BRENDAi3.1.1.7. 928.
ReactomeiR-DRE-112311. Neurotransmitter Clearance In The Synaptic Cleft.
R-DRE-1483191. Synthesis of PC.

Protein family/group databases

ESTHERidanre-ACHE. AChE.
MEROPSiS09.980.

Names & Taxonomyi

Protein namesi
Recommended name:
Acetylcholinesterase (EC:3.1.1.7)
Short name:
AChE
Gene namesi
Name:ache
OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)
Taxonomic identifieri7955 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesCyprinidaeDanio
Proteomesi
  • UP000000437 Componenti: Chromosome 7

Organism-specific databases

ZFINiZDB-GENE-010906-1. ache.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Secreted, Synapse

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_000000859324 – 634AcetylcholinesteraseAdd BLAST611

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi91 ↔ 118By similarity
Glycosylationi133N-linked (GlcNAc...)Sequence analysis1
Glycosylationi184N-linked (GlcNAc...)Sequence analysis1
Disulfide bondi279 ↔ 290By similarity
Glycosylationi283N-linked (GlcNAc...)Sequence analysis1
Glycosylationi368N-linked (GlcNAc...)Sequence analysis1
Disulfide bondi427 ↔ 580By similarity
Glycosylationi512N-linked (GlcNAc...)Sequence analysis1
Glycosylationi592N-linked (GlcNAc...)Sequence analysis1
Disulfide bondi631InterchainBy similarity

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ9DDE3.
PRIDEiQ9DDE3.

Expressioni

Gene expression databases

BgeeiENSDARG00000031796.
ExpressionAtlasiQ9DDE3. differential.

Interactioni

Subunit structurei

Dimers and collagen-tailed forms, in which catalytic tetramers are associated with anchoring proteins that attach them to the basal lamina or to cell membranes. In the collagen-tailed forms, subunits are associated with a specific collagen, COLQ, which triggers the formation of isoform T tetramers from dimers.

Protein-protein interaction databases

STRINGi7955.ENSDARP00000052988.

Structurei

3D structure databases

ProteinModelPortaliQ9DDE3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4389. Eukaryota.
COG2272. LUCA.
GeneTreeiENSGT00760000118946.
HOGENOMiHOG000091866.
HOVERGENiHBG008839.
InParanoidiQ9DDE3.
KOiK01049.
OMAiHYSKQDR.
OrthoDBiEOG091G0I4G.
PhylomeDBiQ9DDE3.
TreeFamiTF315470.

Family and domain databases

Gene3Di3.40.50.1820. 1 hit.
InterProiIPR029058. AB_hydrolase.
IPR014788. AChE_tetra.
IPR002018. CarbesteraseB.
IPR019826. Carboxylesterase_B_AS.
IPR019819. Carboxylesterase_B_CS.
IPR000997. Cholinesterase.
[Graphical view]
PfamiPF08674. AChE_tetra. 1 hit.
PF00135. COesterase. 1 hit.
[Graphical view]
PRINTSiPR00878. CHOLNESTRASE.
ProDomiPD415333. AChE_tetra. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF53474. SSF53474. 2 hits.
PROSITEiPS00122. CARBOXYLESTERASE_B_1. 1 hit.
PS00941. CARBOXYLESTERASE_B_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9DDE3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTSDILLLP TVLLTFLFHN CFAQAEPDLV VATRLGRVQG TRLPVPDRSH
60 70 80 90 100
VIAFLGIPYA EPPIGKRRFK RAEPKKPWNN VFEAKEFSNA CYQFVDTSYP
110 120 130 140 150
GFPGIEMWNP NRVMSEDCLY LNVWVPPTPR PQNLTVMVWI YGGGFYSGSS
160 170 180 190 200
SLDVYDGRYL AYTEKVVVVS MNYRVGAFGF LALNGSSDAP GNVGLYDQRL
210 220 230 240 250
ALQWVQENIH FFGGNPKQVT IFGESAGAAS VGMHVLSPDS RPLFTRAILQ
260 270 280 290 300
SGVPNTPWAT VTFDEARRRT TKLGKLVGCT WGNDTELIDC LRNKHPQELI
310 320 330 340 350
DQEWQVLPWS SLFRFSFVPV VDGVFFPDTP DAMISSGNFK YTQILLGVNQ
360 370 380 390 400
DEGSYFLLYG APGFSKDNES LISREDFLES VKMGVPHAND IGLEAVILQY
410 420 430 440 450
TDWMDENNGQ KNRDAMDDIV GDQNVICPLQ HFAKSYAQYA ALHAQSSAAA
460 470 480 490 500
PGTLGWGNSG PTGYNSGNSH GAVYLYLFDH RASNLAWPEW MGVIHGYEIE
510 520 530 540 550
FVFGLPLEKR LNYTAEEEKL SRRIMRYWAN FARTGNPNVN TDGTMDSRRR
560 570 580 590 600
WPQFSANEQK HVGLNTEPMK VHKGLRTQFC ALWNRFLPRL LNITDNIDDV
610 620 630
ERQWKVEFHR WSSYMMHWKS QFDHYSKQER CTDL
Length:634
Mass (Da):71,998
Last modified:March 1, 2001 - v1
Checksum:i47F348EA8A7C1E52
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ251640 Genomic DNA. Translation: CAC19790.1.
RefSeqiNP_571921.1. NM_131846.2.
UniGeneiDr.133438.

Genome annotation databases

EnsembliENSDART00000052989; ENSDARP00000052988; ENSDARG00000031796.
GeneIDi114549.
KEGGidre:114549.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ251640 Genomic DNA. Translation: CAC19790.1.
RefSeqiNP_571921.1. NM_131846.2.
UniGeneiDr.133438.

3D structure databases

ProteinModelPortaliQ9DDE3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi7955.ENSDARP00000052988.

Protein family/group databases

ESTHERidanre-ACHE. AChE.
MEROPSiS09.980.

Proteomic databases

PaxDbiQ9DDE3.
PRIDEiQ9DDE3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSDART00000052989; ENSDARP00000052988; ENSDARG00000031796.
GeneIDi114549.
KEGGidre:114549.

Organism-specific databases

CTDi43.
ZFINiZDB-GENE-010906-1. ache.

Phylogenomic databases

eggNOGiKOG4389. Eukaryota.
COG2272. LUCA.
GeneTreeiENSGT00760000118946.
HOGENOMiHOG000091866.
HOVERGENiHBG008839.
InParanoidiQ9DDE3.
KOiK01049.
OMAiHYSKQDR.
OrthoDBiEOG091G0I4G.
PhylomeDBiQ9DDE3.
TreeFamiTF315470.

Enzyme and pathway databases

BRENDAi3.1.1.7. 928.
ReactomeiR-DRE-112311. Neurotransmitter Clearance In The Synaptic Cleft.
R-DRE-1483191. Synthesis of PC.

Miscellaneous databases

PROiQ9DDE3.

Gene expression databases

BgeeiENSDARG00000031796.
ExpressionAtlasiQ9DDE3. differential.

Family and domain databases

Gene3Di3.40.50.1820. 1 hit.
InterProiIPR029058. AB_hydrolase.
IPR014788. AChE_tetra.
IPR002018. CarbesteraseB.
IPR019826. Carboxylesterase_B_AS.
IPR019819. Carboxylesterase_B_CS.
IPR000997. Cholinesterase.
[Graphical view]
PfamiPF08674. AChE_tetra. 1 hit.
PF00135. COesterase. 1 hit.
[Graphical view]
PRINTSiPR00878. CHOLNESTRASE.
ProDomiPD415333. AChE_tetra. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF53474. SSF53474. 2 hits.
PROSITEiPS00122. CARBOXYLESTERASE_B_1. 1 hit.
PS00941. CARBOXYLESTERASE_B_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiACES_DANRE
AccessioniPrimary (citable) accession number: Q9DDE3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 11, 2001
Last sequence update: March 1, 2001
Last modified: November 30, 2016
This is version 114 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Miscellaneous

No other isoforms exist. This protein corresponds to the T isoform in other species.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.