CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-012398
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Metabotropic glutamate receptor 3 
Protein Synonyms/Alias
 mGluR3 
Gene Name
 GRM3 
Gene Synonyms/Alias
 GPRC1C; MGLUR3 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
266VIRELLQKPNARVVVubiquitination[1]
Reference
 [1] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961
Functional Description
 Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity. 
Sequence Annotation
 CARBOHYD 209 209 N-linked (GlcNAc...) (Potential).
 CARBOHYD 292 292 N-linked (GlcNAc...) (Potential).
 CARBOHYD 414 414 N-linked (GlcNAc...) (Potential).
 CARBOHYD 439 439 N-linked (GlcNAc...) (Potential).
 DISULFID 57 99 By similarity.
 DISULFID 240 527 By similarity.
 DISULFID 361 373 By similarity.
 DISULFID 412 419 By similarity.
 DISULFID 509 528 By similarity.
 DISULFID 513 531 By similarity.
 DISULFID 534 546 By similarity.
 DISULFID 549 562 By similarity.  
Keyword
 3D-structure; Cell membrane; Complete proteome; Disulfide bond; G-protein coupled receptor; Glycoprotein; Membrane; Polymorphism; Receptor; Reference proteome; Signal; Transducer; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 879 AA 
Protein Sequence
MKMLTRLQVL TLALFSKGFL LSLGDHNFLR REIKIEGDLV LGGLFPINEK GTGTEECGRI 60
NEDRGIQRLE AMLFAIDEIN KDDYLLPGVK LGVHILDTCS RDTYALEQSL EFVRASLTKV 120
DEAEYMCPDG SYAIQENIPL LIAGVIGGSY SSVSIQVANL LRLFQIPQIS YASTSAKLSD 180
KSRYDYFART VPPDFYQAKA MAEILRFFNW TYVSTVASEG DYGETGIEAF EQEARLRNIC 240
IATAEKVGRS NIRKSYDSVI RELLQKPNAR VVVLFMRSDD SRELIAAASR ANASFTWVAS 300
DGWGAQESII KGSEHVAYGA ITLELASQPV RQFDRYFQSL NPYNNHRNPW FRDFWEQKFQ 360
CSLQNKRNHR RVCDKHLAID SSNYEQESKI MFVVNAVYAM AHALHKMQRT LCPNTTKLCD 420
AMKILDGKKL YKDYLLKINF TAPFNPNKDA DSIVKFDTFG DGMGRYNVFN FQNVGGKYSY 480
LKVGHWAETL SLDVNSIHWS RNSVPTSQCS DPCAPNEMKN MQPGDVCCWI CIPCEPYEYL 540
ADEFTCMDCG SGQWPTADLT GCYDLPEDYI RWEDAWAIGP VTIACLGFMC TCMVVTVFIK 600
HNNTPLVKAS GRELCYILLF GVGLSYCMTF FFIAKPSPVI CALRRLGLGS SFAICYSALL 660
TKTNCIARIF DGVKNGAQRP KFISPSSQVF ICLGLILVQI VMVSVWLILE APGTRRYTLA 720
EKRETVILKC NVKDSSMLIS LTYDVILVIL CTVYAFKTRK CPENFNEAKF IGFTMYTTCI 780
IWLAFLPIFY VTSSDYRVQT TTMCISVSLS GFVVLGCLFA PKVHIILFQP QKNVVTHRLH 840
LNRFSVSGTG TTYSQSSAST YVPTVCNGRE VLDSTTSSL 879 
Gene Ontology
 GO:0030424; C:axon; IEA:Compara.
 GO:0005887; C:integral to plasma membrane; TAS:ProtInc.
 GO:0014069; C:postsynaptic density; IEA:Compara.
 GO:0045211; C:postsynaptic membrane; IEA:Compara.
 GO:0042734; C:presynaptic membrane; IEA:Compara.
 GO:0005246; F:calcium channel regulator activity; IEA:Compara.
 GO:0004930; F:G-protein coupled receptor activity; TAS:UniProtKB.
 GO:0008066; F:glutamate receptor activity; TAS:UniProtKB.
 GO:0001641; F:group II metabotropic glutamate receptor activity; IEA:Compara.
 GO:0007194; P:negative regulation of adenylate cyclase activity; TAS:ProtInc.
 GO:0050804; P:regulation of synaptic transmission; IEA:Compara.
 GO:0007268; P:synaptic transmission; TAS:ProtInc. 
Interpro
 IPR001828; ANF_lig-bd_rcpt.
 IPR000337; GPCR_3.
 IPR011500; GPCR_3_9-Cys_dom.
 IPR017978; GPCR_3_C.
 IPR017979; GPCR_3_CS.
 IPR000162; GPCR_3_mtglu_rcpt.
 IPR001234; GPCR_3_mtglu_rcpt_3. 
Pfam
 PF00003; 7tm_3
 PF01094; ANF_receptor
 PF07562; NCD3G 
SMART
  
PROSITE
 PS00979; G_PROTEIN_RECEP_F3_1
 PS00980; G_PROTEIN_RECEP_F3_2
 PS00981; G_PROTEIN_RECEP_F3_3
 PS50259; G_PROTEIN_RECEP_F3_4 
PRINTS
 PR00248; GPCRMGR.
 PR01053; MTABOTROPC3R.
 PR00593; MTABOTROPICR.