CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-018880
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Receptor-type tyrosine-protein phosphatase N2 
Protein Synonyms/Alias
 R-PTP-N2; Islet cell autoantigen-related protein; IAR; ICAAR; Phogrin 
Gene Name
 PTPRN2 
Gene Synonyms/Alias
 KIAA0387 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
970NKMAKGAKEIDIAATacetylation[1]
Reference
 [1] Lysine acetylation targets protein complexes and co-regulates major cellular functions.
 Choudhary C, Kumar C, Gnad F, Nielsen ML, Rehman M, Walther TC, Olsen JV, Mann M.
 Science. 2009 Aug 14;325(5942):834-40. [PMID: 19608861
Functional Description
 Implicated in development of nervous system and pancreatic endocrine cells. 
Sequence Annotation
 DOMAIN 745 1005 Tyrosine-protein phosphatase.
 REGION 945 951 Substrate binding (By similarity).
 ACT_SITE 945 945 Phosphocysteine intermediate (By
 BINDING 913 913 Substrate (By similarity).
 BINDING 990 990 Substrate (By similarity).
 MOD_RES 692 692 Phosphoserine (By similarity).
 MOD_RES 970 970 N6-acetyllysine.
 CARBOHYD 564 564 N-linked (GlcNAc...) (Potential).  
Keyword
 3D-structure; Acetylation; Alternative splicing; Complete proteome; Cytoplasmic vesicle; Glycoprotein; Hydrolase; Membrane; Phosphoprotein; Polymorphism; Protein phosphatase; Receptor; Reference proteome; Signal; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 1015 AA 
Protein Sequence
MGPPLPLLLL LLLLLPPRVL PAAPSSVPRG RQLPGRLGCL LEEGLCGASE ACVNDGVFGR 60
CQKVPAMDFY RYEVSPVALQ RLRVALQKLS GTGFTWQDDY TQYVMDQELA DLPKTYLRRP 120
EASSPARPSK HSVGSERRYS REGGAALANA LRRHLPFLEA LSQAPASDVL ARTHTAQDRP 180
PAEGDDRFSE SILTYVAHTS ALTYPPGSRT QLREDLLPRT LGQLQPDELS PKVDSGVDRH 240
HLMAALSAYA AQRPPAPPGE GSLEPQYLLR APSRMPRPLL APAAPQKWPS PLGDSEDPSS 300
TGDGARIHTL LKDLQRQPAE VRGLSGLELD GMAELMAGLM QGVDHGVARG SPGRAALGES 360
GEQADGPKAT LRGDSFPDDG VQDDDDRLYQ EVHRLSATLG GLLQDHGSRL LPGALPFARP 420
LDMERKKSEH PESSLSSEEE TAGVENVKSQ TYSKDLLGQQ PHSEPGAAAF GELQNQMPGP 480
SKEEQSLPAG AQEALSDGLQ LEVQPSEEEA RGYIVTDRDP LRPEEGRRLV EDVARLLQVP 540
SSAFADVEVL GPAVTFKVSA NVQNVTTEDV EKATVDNKDK LEETSGLKIL QTGVGSKSKL 600
KFLPPQAEQE DSTKFIALTL VSLACILGVL LASGLIYCLR HSSQHRLKEK LSGLGGDPGA 660
DATAAYQELC RQRMATRPPD RPEGPHTSRI SSVSSQFSDG PIPSPSARSS ASSWSEEPVQ 720
SNMDISTGHM ILSYMEDHLK NKNRLEKEWE ALCAYQAEPN SSFVAQREEN VPKNRSLAVL 780
TYDHSRVLLK AENSHSHSDY INASPIMDHD PRNPAYIATQ GPLPATVADF WQMVWESGCV 840
VIVMLTPLAE NGVRQCYHYW PDEGSNLYHI YEVNLVSEHI WCEDFLVRSF YLKNLQTNET 900
RTVTQFHFLS WYDRGVPSSS RSLLDFRRKV NKCYRGRSCP IIVHCSDGAG RSGTYVLIDM 960
VLNKMAKGAK EIDIAATLEH LRDQRPGMVQ TKEQFEFALT AVAEEVNAIL KALPQ 1015 
Gene Ontology
 GO:0005788; C:endoplasmic reticulum lumen; IEA:Compara.
 GO:0005887; C:integral to plasma membrane; TAS:ProtInc.
 GO:0030141; C:secretory granule; IEA:Compara.
 GO:0043195; C:terminal bouton; IEA:Compara.
 GO:0030658; C:transport vesicle membrane; IEA:UniProtKB-SubCell.
 GO:0005001; F:transmembrane receptor protein tyrosine phosphatase activity; TAS:ProtInc.
 GO:0034260; P:negative regulation of GTPase activity; IEA:Compara. 
Interpro
 IPR021613; Receptor_IA-2.
 IPR000387; Tyr/Dual-sp_Pase.
 IPR016130; Tyr_Pase_AS.
 IPR000242; Tyr_Pase_rcpt/non-rcpt. 
Pfam
 PF11548; Receptor_IA-2
 PF00102; Y_phosphatase 
SMART
 SM00194; PTPc 
PROSITE
 PS00383; TYR_PHOSPHATASE_1
 PS50056; TYR_PHOSPHATASE_2
 PS50055; TYR_PHOSPHATASE_PTP 
PRINTS
 PR00700; PRTYPHPHTASE.