CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-017605
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Neuropilin and tolloid-like protein 2 
Protein Synonyms/Alias
 Brain-specific transmembrane protein containing 2 CUB and 1 LDL-receptor class A domains protein 2 
Gene Name
 NETO2 
Gene Synonyms/Alias
 BTCL2; UNQ1926/PRO4401 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
125IDRYCGVKSPPLIRSubiquitination[1]
200VEQEEKTKPGQAVDCubiquitination[1]
235MEHSNECKRNFVAVYubiquitination[1]
254SIENLKAKFCSTVANubiquitination[1]
381RKKVMACKTAFNKTGubiquitination[1]
386ACKTAFNKTGFQEVFubiquitination[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
 Accessory subunit of neuronal kainate-sensitive glutamate receptors, GRIK2 and GRIK3. Increases kainate-receptor channel activity, slowing the decay kinetics of the receptors, without affecting their expression at the cell surface, and increasing the open probability of the receptor channels. Modulates the agonist sensitivity of kainate receptors. Slows the decay of kainate receptor-mediated excitatory postsynaptic currents (EPSCs), thus directly influencing synaptic transmission (By similarity). 
Sequence Annotation
 DOMAIN 45 159 CUB 1.
 DOMAIN 177 292 CUB 2.
 DOMAIN 296 332 LDL-receptor class A.
 CARBOHYD 311 311 N-linked (GlcNAc...) (Potential).
 DISULFID 45 72 By similarity.
 DISULFID 100 122 By similarity.
 DISULFID 177 207 By similarity.
 DISULFID 234 256 By similarity.
 DISULFID 297 309 By similarity.
 DISULFID 304 322 By similarity.
 DISULFID 316 331 By similarity.  
Keyword
 Alternative splicing; Complete proteome; Direct protein sequencing; Disulfide bond; Glycoprotein; Membrane; Polymorphism; Receptor; Reference proteome; Repeat; Signal; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 525 AA 
Protein Sequence
MALERLCSVL KVLLITVLVV EGIAVAQKTQ DGQNIGIKHI PATQCGIWVR TSNGGHFASP 60
NYPDSYPPNK ECIYILEAAP RQRIELTFDE HYYIEPSFEC RFDHLEVRDG PFGFSPLIDR 120
YCGVKSPPLI RSTGRFMWIK FSSDEELEGL GFRAKYSFIP DPDFTYLGGI LNPIPDCQFE 180
LSGADGIVRS SQVEQEEKTK PGQAVDCIWT IKATPKAKIY LRFLDYQMEH SNECKRNFVA 240
VYDGSSSIEN LKAKFCSTVA NDVMLKTGIG VIRMWADEGS RLSRFRMLFT SFVEPPCTSS 300
TFFCHSNMCI NNSLVCNGVQ NCAYPWDENH CKEKKKAGVF EQITKTHGTI IGITSGIVLV 360
LLIISILVQV KQPRKKVMAC KTAFNKTGFQ EVFDPPHYEL FSLRDKEISA DLADLSEELD 420
NYQKMRRSST ASRCIHDHHC GSQASSVKQS RTNLSSMELP FRNDFAQPQP MKTFNSTFKK 480
SSYTFKQGHE CPEQALEDRV MEEIPCEIYV RGREDSAQAS ISIDF 525 
Gene Ontology
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW. 
Interpro
 IPR000859; CUB_dom.
 IPR023415; LDLR_class-A_CS.
 IPR002172; LDrepeatLR_classA_rpt. 
Pfam
 PF00431; CUB
 PF00057; Ldl_recept_a 
SMART
 SM00042; CUB
 SM00192; LDLa 
PROSITE
 PS01180; CUB
 PS01209; LDLRA_1
 PS50068; LDLRA_2 
PRINTS