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Protein
Submitted name:

Acetylcholine receptor beta subunit

Gene
N/A
Organism
Torpedo marmorata (Marbled electric ray)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

GO - Molecular functioni

Keywordsi

Molecular functionIon channel, Ligand-gated ion channelSAAS annotation, ReceptorSAAS annotationImported
Biological processIon transport, Transport

Names & Taxonomyi

Protein namesi
Submitted name:
Acetylcholine receptor beta subunitImported
OrganismiTorpedo marmorata (Marbled electric ray)Imported
Taxonomic identifieri7788 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataChondrichthyesElasmobranchiiBatoideaTorpediniformesTorpedinidaeTorpedo

Subcellular locationi

  • Cell junctionsynapsepostsynaptic cell membrane SAAS annotation; Multi-pass membrane protein SAAS annotation
  • Cell membrane SAAS annotation; Multi-pass membrane protein SAAS annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei242 – 266HelicalSequence analysisAdd BLAST25
Transmembranei273 – 291HelicalSequence analysisAdd BLAST19
Transmembranei303 – 328HelicalSequence analysisAdd BLAST26
Transmembranei462 – 480HelicalSequence analysisAdd BLAST19

GO - Cellular componenti

Keywords - Cellular componenti

Cell junction, Cell membraneSAAS annotation, Membrane, Postsynaptic cell membraneSAAS annotation, Synapse

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
ChainiPRO_500427953125 – 493Sequence analysisAdd BLAST469

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi152 ↔ 166Combined sources
Disulfide bondi152InterchainCombined sources

Keywords - PTMi

Disulfide bondSAAS annotation

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2BG9electron microscopy4.00B25-493[»]
4AQ5electron microscopy6.20B1-493[»]
4AQ9electron microscopy6.20B1-493[»]
4BOGelectron microscopy50.000/B/G/L/Q/V1-493[»]
4BOIelectron microscopy41.00B1-493[»]
4BONelectron microscopy40.00B1-493[»]
4BOOelectron microscopy42.00B1-493[»]
4BORelectron microscopy42.00B1-493[»]
4BOTelectron microscopy42.00B1-493[»]
ProteinModelPortaliQ6S3I0.
SMRiQ6S3I0.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ6S3I0.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini29 – 241Neur_chan_LBDInterPro annotationAdd BLAST213
Domaini248 – 479Neur_chan_membInterPro annotationAdd BLAST232

Sequence similaritiesi

Belongs to the ligand-gated ion channel (TC 1.A.9) family. [View classification]UniRule annotationSAAS annotation

Keywords - Domaini

SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysisSAAS annotation

Phylogenomic databases

HOVERGENiHBG003756.

Family and domain databases

Gene3Di1.20.120.370. 2 hits.
2.70.170.10. 1 hit.
InterProiView protein in InterPro
IPR027361. Acetylcholine_rcpt_TM.
IPR006202. Neur_chan_lig-bd.
IPR006201. Neur_channel.
IPR006029. Neurotrans-gated_channel_TM.
IPR018000. Neurotransmitter_ion_chnl_CS.
IPR002394. Nicotinic_acetylcholine_rcpt.
PANTHERiPTHR18945. PTHR18945. 1 hit.
PfamiView protein in Pfam
PF02931. Neur_chan_LBD. 1 hit.
PF02932. Neur_chan_memb. 1 hit.
PRINTSiPR00254. NICOTINICR.
PR00252. NRIONCHANNEL.
SUPFAMiSSF63712. SSF63712. 1 hit.
SSF90112. SSF90112. 1 hit.
TIGRFAMsiTIGR00860. LIC. 1 hit.
PROSITEiView protein in PROSITE
PS00236. NEUROTR_ION_CHANNEL. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6S3I0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEDVRRMALG LVVMMALALS GVGASVMEDT LLSVLFENYN PKVRPSQTVG
60 70 80 90 100
DKVTVRVGLT LTSLLILNEK NEEMTTSVFL NLAWTDYRLQ WDPAAYEGIK
110 120 130 140 150
DLSIPSDDVW QPDIVLMNNN DGSFEITLHV NVLVQHTGAV SWHPSAIYRS
160 170 180 190 200
SCTIKVMYFP FDWQNCTMVF KSYTYDTSEV ILQHALDAKG EREVKEIMIN
210 220 230 240 250
QDAFTENGQW SIEHKPSRKN WRSDDPSYED VTFYLIIQRK PLFYIVYTIV
260 270 280 290 300
PCILISILAI LVFYLPPDAG EKMSLSISAL LALTVFLLLL ADKVPETSLS
310 320 330 340 350
VPIIISYLMF IMILVAFSVI LSVVVLNLHH RSPNTHTMPN WIRQIFIETL
360 370 380 390 400
PPFLWIQRPV TTPSPDSKPT IISRANDEYF IRKPAGDFVC PVDNARVAVQ
410 420 430 440 450
PERLFSEMKW HLNGLTQPVT LPQDLKEAVE AIKYIAEQLE SASEFDDLKK
460 470 480 490
DWQYVAMVAD RLFLYIFITM CSIGTFSIFL DASHNVPPDN PFA
Length:493
Mass (Da):56,076
Last modified:July 5, 2004 - v1
Checksum:iBC64EE404C6418A1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY472103 mRNA. Translation: AAR29361.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY472103 mRNA. Translation: AAR29361.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2BG9electron microscopy4.00B25-493[»]
4AQ5electron microscopy6.20B1-493[»]
4AQ9electron microscopy6.20B1-493[»]
4BOGelectron microscopy50.000/B/G/L/Q/V1-493[»]
4BOIelectron microscopy41.00B1-493[»]
4BONelectron microscopy40.00B1-493[»]
4BOOelectron microscopy42.00B1-493[»]
4BORelectron microscopy42.00B1-493[»]
4BOTelectron microscopy42.00B1-493[»]
ProteinModelPortaliQ6S3I0.
SMRiQ6S3I0.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

HOVERGENiHBG003756.

Miscellaneous databases

EvolutionaryTraceiQ6S3I0.

Family and domain databases

Gene3Di1.20.120.370. 2 hits.
2.70.170.10. 1 hit.
InterProiView protein in InterPro
IPR027361. Acetylcholine_rcpt_TM.
IPR006202. Neur_chan_lig-bd.
IPR006201. Neur_channel.
IPR006029. Neurotrans-gated_channel_TM.
IPR018000. Neurotransmitter_ion_chnl_CS.
IPR002394. Nicotinic_acetylcholine_rcpt.
PANTHERiPTHR18945. PTHR18945. 1 hit.
PfamiView protein in Pfam
PF02931. Neur_chan_LBD. 1 hit.
PF02932. Neur_chan_memb. 1 hit.
PRINTSiPR00254. NICOTINICR.
PR00252. NRIONCHANNEL.
SUPFAMiSSF63712. SSF63712. 1 hit.
SSF90112. SSF90112. 1 hit.
TIGRFAMsiTIGR00860. LIC. 1 hit.
PROSITEiView protein in PROSITE
PS00236. NEUROTR_ION_CHANNEL. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQ6S3I0_TORMA
AccessioniPrimary (citable) accession number: Q6S3I0
Entry historyiIntegrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: March 15, 2017
This is version 90 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources

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.