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O42393

- RAPSN_CHICK

UniProt

O42393 - RAPSN_CHICK

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Protein

43 kDa receptor-associated protein of the synapse

Gene
RAPSN
Organism
Gallus gallus (Chicken)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Postsynaptic protein required for clustering of nicotinic acetylcholine receptors (nAChRs) at the neuromuscular junction. It may link the receptor to the underlying postsynaptic cytoskeleton, possibly by direct association with actin or spectrin By similarity.

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri363 – 40341RING-typeAdd
BLAST

GO - Molecular functioni

  1. zinc ion binding Source: InterPro

GO - Biological processi

  1. synaptic transmission Source: InterPro
Complete GO annotation...

Keywords - Ligandi

Metal-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
43 kDa receptor-associated protein of the synapse
Short name:
RAPsyn
Alternative name(s):
43 kDa postsynaptic protein
Acetylcholine receptor-associated 43 kDa protein
Gene namesi
Name:RAPSN
OrganismiGallus gallus (Chicken)
Taxonomic identifieri9031 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiTestudines + Archosauria groupArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalliformesPhasianidaePhasianinaeGallus
ProteomesiUP000000539: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. cell junction Source: UniProtKB-KW
  2. cytoplasm Source: UniProtKB-KW
  3. cytoskeleton Source: UniProtKB-SubCell
  4. postsynaptic membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell junction, Cell membrane, Cytoplasm, Cytoskeleton, Membrane, Postsynaptic cell membrane, Synapse

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 41241143 kDa receptor-associated protein of the synapsePRO_0000167593Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Lipidationi2 – 21N-myristoyl glycine By similarity
Modified residuei196 – 1961Phosphotyrosine Reviewed prediction

Keywords - PTMi

Lipoprotein, Myristate, Phosphoprotein

Proteomic databases

PaxDbiO42393.

Expressioni

Tissue specificityi

Expressed in muscle fibers and in neurons.

Interactioni

Protein-protein interaction databases

STRINGi9031.ENSGALP00000013132.

Structurei

3D structure databases

ProteinModelPortaliO42393.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati6 – 3934TPR 1Add
BLAST
Repeati83 – 11634TPR 2Add
BLAST
Repeati123 – 15634TPR 3Add
BLAST
Repeati163 – 19634TPR 4Add
BLAST
Repeati206 – 23934TPR 5Add
BLAST
Repeati246 – 27934TPR 6Add
BLAST
Repeati286 – 31934TPR 7Add
BLAST

Domaini

A cysteine-rich region homologous to part of the regulatory domain of protein kinase C may be important in interactions of this protein with the lipid bilayer.

Sequence similaritiesi

Belongs to the RAPsyn family.
Contains 7 TPR repeats.

Keywords - Domaini

Repeat, TPR repeat, Zinc-finger

Phylogenomic databases

eggNOGiNOG310031.
HOGENOMiHOG000231395.
HOVERGENiHBG061484.
InParanoidiO42393.
PhylomeDBiO42393.

Family and domain databases

Gene3Di1.25.40.10. 3 hits.
3.30.40.10. 1 hit.
InterProiIPR001237. Postsynaptic.
IPR018293. Postsynaptic_CS.
IPR019568. Rapsyn_myristoylation/link_N.
IPR013026. TPR-contain_dom.
IPR011990. TPR-like_helical.
IPR001440. TPR_1.
IPR019734. TPR_repeat.
IPR001841. Znf_RING.
IPR013083. Znf_RING/FYVE/PHD.
[Graphical view]
PfamiPF10579. Rapsyn_N. 1 hit.
PF00515. TPR_1. 2 hits.
PF13181. TPR_8. 1 hit.
PF13639. zf-RING_2. 1 hit.
[Graphical view]
PRINTSiPR00217. POSTSYNAPTIC.
SMARTiSM00184. RING. 1 hit.
SM00028. TPR. 6 hits.
[Graphical view]
PROSITEiPS00405. 43_KD_POSTSYNAPTIC. 1 hit.
PS50005. TPR. 5 hits.
PS50293. TPR_REGION. 1 hit.
PS50089. ZF_RING_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

O42393-1 [UniParc]FASTAAdd to Basket

« Hide

MGQDQTKQQI EKGLHLYQSN QTEKALQVWM RVLEKSADPA GRFRVLGCLI    50
TAHAEMGRYK DMLKFAVVQI DTARELEDPN YLTEGYLNLA RSNEKLCEFQ 100
KTISYCKTCL NMQGTTVSLQ LNGQVSLSMG NAFLGLSIFQ KALECFEKAL 150
RYAHNNDDKM LECRVCCSLG NFYAQIKDYE KALFFPCKAA ELVNDYGAGW 200
SLKYRAMSQY HMAVAYRKLG RLADAMDCCE ESMKIALQHG DRPLQALCLL 250
CFADIHLSRR DVQTAFPRYD SAMSIMTEIG NRLGQIQVLL GVAKCWMIQK 300
ELDKALESIE KAQELAEGLG NKLGLLKLHC LCERIYRTKG LQQELRDHVV 350
KFHECVEEME LYCGMCGESI GEKNNQLQAL PCSHFFHLKC LQTNGTRGCP 400
NCRRLSVKPG YV 412
Length:412
Mass (Da):46,808
Last modified:January 23, 2007 - v3
Checksum:i0882BB9F924202EE
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF000138 mRNA. Translation: AAB63149.1.
RefSeqiNP_990428.1. NM_205097.1.
UniGeneiGga.6394.

Genome annotation databases

GeneIDi395986.
KEGGigga:395986.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF000138 mRNA. Translation: AAB63149.1 .
RefSeqi NP_990428.1. NM_205097.1.
UniGenei Gga.6394.

3D structure databases

ProteinModelPortali O42393.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 9031.ENSGALP00000013132.

Proteomic databases

PaxDbi O42393.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 395986.
KEGGi gga:395986.

Organism-specific databases

CTDi 5913.

Phylogenomic databases

eggNOGi NOG310031.
HOGENOMi HOG000231395.
HOVERGENi HBG061484.
InParanoidi O42393.
PhylomeDBi O42393.

Miscellaneous databases

NextBioi 20816050.
PROi O42393.

Family and domain databases

Gene3Di 1.25.40.10. 3 hits.
3.30.40.10. 1 hit.
InterProi IPR001237. Postsynaptic.
IPR018293. Postsynaptic_CS.
IPR019568. Rapsyn_myristoylation/link_N.
IPR013026. TPR-contain_dom.
IPR011990. TPR-like_helical.
IPR001440. TPR_1.
IPR019734. TPR_repeat.
IPR001841. Znf_RING.
IPR013083. Znf_RING/FYVE/PHD.
[Graphical view ]
Pfami PF10579. Rapsyn_N. 1 hit.
PF00515. TPR_1. 2 hits.
PF13181. TPR_8. 1 hit.
PF13639. zf-RING_2. 1 hit.
[Graphical view ]
PRINTSi PR00217. POSTSYNAPTIC.
SMARTi SM00184. RING. 1 hit.
SM00028. TPR. 6 hits.
[Graphical view ]
PROSITEi PS00405. 43_KD_POSTSYNAPTIC. 1 hit.
PS50005. TPR. 5 hits.
PS50293. TPR_REGION. 1 hit.
PS50089. ZF_RING_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Chick ciliary ganglion neurons contain transcripts coding for acetylcholine receptor-associated protein at synapses (rapsyn)."
    Burns A.L., Benson D., Howard M.J., Margiotta J.F.
    J. Neurosci. 17:5016-5026(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: C.

Entry informationi

Entry nameiRAPSN_CHICK
AccessioniPrimary (citable) accession number: O42393
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 108 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi