CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-005266
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Gamma-aminobutyric acid receptor subunit rho-1 
Protein Synonyms/Alias
 GABA(A) receptor subunit rho-1; GABA(C) receptor 
Gene Name
 GABRR1 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
439ERSSPQRKSQRSSYVubiquitination[1]
Reference
 [1] Global identification of modular cullin-RING ligase substrates.
 Emanuele MJ, Elia AE, Xu Q, Thoma CR, Izhar L, Leng Y, Guo A, Chen YN, Rush J, Hsu PW, Yen HC, Elledge SJ.
 Cell. 2011 Oct 14;147(2):459-74. [PMID: 21963094
Functional Description
 GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel. Rho-1 GABA receptor could play a role in retinal neurotransmission. 
Sequence Annotation
 CARBOHYD 140 140 N-linked (GlcNAc...) (Potential).
 CARBOHYD 234 234 N-linked (GlcNAc...) (Potential).
 CARBOHYD 274 274 N-linked (GlcNAc...) (Potential).
 DISULFID 198 212 By similarity.  
Keyword
 Alternative splicing; Cell junction; Cell membrane; Chloride; Chloride channel; Complete proteome; Disulfide bond; Glycoprotein; Ion channel; Ion transport; Membrane; Polymorphism; Postsynaptic cell membrane; Reference proteome; Signal; Synapse; Transmembrane; Transmembrane helix; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 479 AA 
Protein Sequence
MLAVPNMRFG IFLLWWGWVL ATESRMHWPG REVHEMSKKG RPQRQRREVH EDAHKQVSPI 60
LRRSPDITKS PLTKSEQLLR IDDHDFSMRP GFGGPAIPVG VDVQVESLDS ISEVDMDFTM 120
TLYLRHYWKD ERLSFPSTNN LSMTFDGRLV KKIWVPDMFF VHSKRSFIHD TTTDNVMLRV 180
QPDGKVLYSL RVTVTAMCNM DFSRFPLDTQ TCSLEIESYA YTEDDLMLYW KKGNDSLKTD 240
ERISLSQFLI QEFHTTTKLA FYSSTGWYNR LYINFTLRRH IFFFLLQTYF PATLMVMLSW 300
VSFWIDRRAV PARVPLGITT VLTMSTIITG VNASMPRVSY IKAVDIYLWV SFVFVFLSVL 360
EYAAVNYLTT VQERKEQKLR EKLPCTSGLP PPRTAMLDGN YSDGEVNDLD NYMPENGEKP 420
DRMMVQLTLA SERSSPQRKS QRSSYVSMRI DTHAIDKYSR IIFPAAYILF NLIYWSIFS 479 
Gene Ontology
 GO:0030054; C:cell junction; IEA:UniProtKB-KW.
 GO:0034707; C:chloride channel complex; IEA:UniProtKB-KW.
 GO:0005887; C:integral to plasma membrane; TAS:ProtInc.
 GO:0045211; C:postsynaptic membrane; IEA:UniProtKB-SubCell.
 GO:0005254; F:chloride channel activity; IEA:UniProtKB-KW.
 GO:0005230; F:extracellular ligand-gated ion channel activity; IEA:InterPro.
 GO:0004890; F:GABA-A receptor activity; TAS:ProtInc.
 GO:0007214; P:gamma-aminobutyric acid signaling pathway; TAS:ProtInc.
 GO:0034220; P:ion transmembrane transport; TAS:Reactome.
 GO:0007268; P:synaptic transmission; TAS:Reactome. 
Interpro
 IPR006028; GABAA_rcpt.
 IPR008058; GABAAa_rho1_rcpt.
 IPR008057; GABAAa_rho_rcpt.
 IPR006202; Neur_chan_lig-bd.
 IPR006201; Neur_channel.
 IPR006029; Neurotrans-gated_channel_TM.
 IPR018000; Neurotransmitter_ion_chnl_CS. 
Pfam
 PF02931; Neur_chan_LBD
 PF02932; Neur_chan_memb 
SMART
  
PROSITE
 PS00236; NEUROTR_ION_CHANNEL 
PRINTS
 PR00253; GABAARECEPTR.
 PR01670; GABAARRHO.
 PR01671; GABAARRHO1.
 PR00252; NRIONCHANNEL.