UniProtKB - Q8N158 (GPC2_HUMAN)
Glypican-2
GPC2
Functioni
GO - Biological processi
- cell migration Source: GO_Central
- glycosaminoglycan biosynthetic process Source: Reactome
- glycosaminoglycan catabolic process Source: Reactome
- neuron differentiation Source: Ensembl
- positive regulation of neuron projection development Source: UniProtKB
- regulation of protein localization to membrane Source: GO_Central
- regulation of signal transduction Source: InterPro
- retinoid metabolic process Source: Reactome
- smoothened signaling pathway Source: GO_Central
Enzyme and pathway databases
PathwayCommonsi | Q8N158 |
Reactomei | R-HSA-1971475, A tetrasaccharide linker sequence is required for GAG synthesis R-HSA-2022928, HS-GAG biosynthesis R-HSA-2024096, HS-GAG degradation R-HSA-3560783, Defective B4GALT7 causes EDS, progeroid type R-HSA-3560801, Defective B3GAT3 causes JDSSDHD R-HSA-3656237, Defective EXT2 causes exostoses 2 R-HSA-3656253, Defective EXT1 causes exostoses 1, TRPS2 and CHDS R-HSA-4420332, Defective B3GALT6 causes EDSP2 and SEMDJL1 R-HSA-975634, Retinoid metabolism and transport |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Name:GPC2 |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
EuPathDBi | HostDB:ENSG00000213420.7 |
HGNCi | HGNC:4450, GPC2 |
MIMi | 618446, gene |
neXtProti | NX_Q8N158 |
Subcellular locationi
Plasma membrane
- Cell membrane By similarity; GPI-anchor By similarity; Extracellular side By similarity
Extracellular region or secreted
- extracellular space By similarity
Endoplasmic reticulum
- endoplasmic reticulum Source: LIFEdb
Extracellular region or secreted
- collagen-containing extracellular matrix Source: InterPro
- extracellular region Source: GO_Central
- extracellular space Source: UniProtKB-SubCell
Golgi apparatus
- Golgi lumen Source: Reactome
Lysosome
- lysosomal lumen Source: Reactome
Plasma Membrane
- anchored component of plasma membrane Source: InterPro
- plasma membrane Source: Reactome
Other locations
- cell surface Source: GO_Central
- synapse Source: GO_Central
Keywords - Cellular componenti
Cell membrane, Membrane, SecretedPathology & Biotechi
Organism-specific databases
DisGeNETi | 221914 |
OpenTargetsi | ENSG00000213420 |
PharmGKBi | PA28831 |
Miscellaneous databases
Pharosi | Q8N158, Tbio |
Polymorphism and mutation databases
BioMutai | GPC2 |
DMDMi | 60390116 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 23 | Sequence analysisAdd BLAST | 23 | |
ChainiPRO_0000012303 | 24 – 554 | Glypican-2Add BLAST | 531 | |
ChainiPRO_0000333841 | 24 – ? | Secreted glypican-2 | ||
PropeptideiPRO_0000012304 | 555 – 579 | Removed in mature formSequence analysisAdd BLAST | 25 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 55 | O-linked (Xyl...) (heparan sulfate) serineSequence analysis | 1 | |
Glycosylationi | 92 | O-linked (Xyl...) (heparan sulfate) serineSequence analysis | 1 | |
Glycosylationi | 155 | O-linked (Xyl...) (heparan sulfate) serineSequence analysis | 1 | |
Glycosylationi | 500 | O-linked (Xyl...) (heparan sulfate) serineSequence analysis | 1 | |
Glycosylationi | 502 | O-linked (Xyl...) (heparan sulfate) serineSequence analysis | 1 | |
Lipidationi | 554 | GPI-anchor amidated glycineSequence analysis | 1 |
Keywords - PTMi
Glycoprotein, GPI-anchor, Heparan sulfate, Lipoprotein, ProteoglycanProteomic databases
EPDi | Q8N158 |
jPOSTi | Q8N158 |
MassIVEi | Q8N158 |
PaxDbi | Q8N158 |
PeptideAtlasi | Q8N158 |
PRIDEi | Q8N158 |
ProteomicsDBi | 71563 |
PTM databases
GlyGeni | Q8N158, 5 sites |
iPTMneti | Q8N158 |
PhosphoSitePlusi | Q8N158 |
Expressioni
Gene expression databases
Bgeei | ENSG00000213420, Expressed in subventricular zone (inner) (primate) and 186 other tissues |
ExpressionAtlasi | Q8N158, baseline and differential |
Genevisiblei | Q8N158, HS |
Organism-specific databases
HPAi | ENSG00000213420, Group enriched (lymphoid tissue, skin, testis) |
Interactioni
Subunit structurei
Interacts (via heparan sulfate) with PTN; this interaction promotes neurite outgrowth through binding of PTN with chondroitin sulfate of proteoglycans, thereby releasing PTPRS of chondroitin sulfate proteoglycans (CSPGs) and leading to binding with heparan sulfate of GPC2.
Interacts (heparan sulfate chain) with MDK; this interaction is inhibited by heparin followed by chondroitin sulfate E; this interaction induces GPC2 clustering through heparan sulfate chain; this interaction induces neuronal cell adhesion and neurite outgrowth (By similarity).
By similarityProtein-protein interaction databases
BioGRIDi | 128766, 2 interactors |
STRINGi | 9606.ENSP00000292377 |
Miscellaneous databases
RNActi | Q8N158, protein |
Family & Domainsi
Sequence similaritiesi
Keywords - Domaini
SignalPhylogenomic databases
eggNOGi | KOG3821, Eukaryota |
GeneTreei | ENSGT00990000203655 |
HOGENOMi | CLU_024658_2_1_1 |
InParanoidi | Q8N158 |
OMAi | AAPCWTG |
OrthoDBi | 611422at2759 |
PhylomeDBi | Q8N158 |
TreeFami | TF105317 |
Family and domain databases
InterProi | View protein in InterPro IPR001863, Glypican IPR031181, Glypican-2 IPR019803, Glypican_CS |
PANTHERi | PTHR10822, PTHR10822, 1 hit PTHR10822:SF24, PTHR10822:SF24, 1 hit |
Pfami | View protein in Pfam PF01153, Glypican, 1 hit |
PROSITEi | View protein in PROSITE PS01207, GLYPICAN, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All
10 20 30 40 50
MSALRPLLLL LLPLCPGPGP GPGSEAKVTR SCAETRQVLG ARGYSLNLIP
60 70 80 90 100
PALISGEHLR VCPQEYTCCS SETEQRLIRE TEATFRGLVE DSGSFLVHTL
110 120 130 140 150
AARHRKFDEF FLEMLSVAQH SLTQLFSHSY GRLYAQHALI FNGLFSRLRD
160 170 180 190 200
FYGESGEGLD DTLADFWAQL LERVFPLLHP QYSFPPDYLL CLSRLASSTD
210 220 230 240 250
GSLQPFGDSP RRLRLQITRT LVAARAFVQG LETGRNVVSE ALKVPVSEGC
260 270 280 290 300
SQALMRLIGC PLCRGVPSLM PCQGFCLNVV RGCLSSRGLE PDWGNYLDGL
310 320 330 340 350
LILADKLQGP FSFELTAESI GVKISEGLMY LQENSAKVSA QVFQECGPPD
360 370 380 390 400
PVPARNRRAP PPREEAGRLW SMVTEEERPT TAAGTNLHRL VWELRERLAR
410 420 430 440 450
MRGFWARLSL TVCGDSRMAA DASLEAAPCW TGAGRGRYLP PVVGGSPAEQ
460 470 480 490 500
VNNPELKVDA SGPDVPTRRR RLQLRAATAR MKTAALGHDL DGQDADEDAS
510 520 530 540 550
GSGGGQQYAD DWMAGAVAPP ARPPRPPYPP RRDGSGGKGG GGSARYNQGR
560 570
SRSGGASIGF HTQTILILSL SALALLGPR
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketA0A0J9YXG7 | A0A0J9YXG7_HUMAN | Glypican-2 | GPC2 | 134 | Annotation score: |
Natural variant
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Natural variantiVAR_036045 | 200 | D → N in a breast cancer sample; somatic mutation. 1 PublicationCorresponds to variant dbSNP:rs1333017606Ensembl. | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK096281 mRNA Translation: BAC04745.1 AL834418 mRNA Translation: CAD39080.1 CH236956 Genomic DNA Translation: EAL23846.1 CH471091 Genomic DNA Translation: EAW76578.1 BC027972 mRNA Translation: AAH27972.1 |
CCDSi | CCDS5689.1 |
RefSeqi | NP_689955.1, NM_152742.2 |
Genome annotation databases
Ensembli | ENST00000292377; ENSP00000292377; ENSG00000213420 |
GeneIDi | 221914 |
KEGGi | hsa:221914 |
UCSCi | uc003utv.3, human |
Keywords - Coding sequence diversityi
PolymorphismSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK096281 mRNA Translation: BAC04745.1 AL834418 mRNA Translation: CAD39080.1 CH236956 Genomic DNA Translation: EAL23846.1 CH471091 Genomic DNA Translation: EAW76578.1 BC027972 mRNA Translation: AAH27972.1 |
CCDSi | CCDS5689.1 |
RefSeqi | NP_689955.1, NM_152742.2 |
3D structure databases
SMRi | Q8N158 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 128766, 2 interactors |
STRINGi | 9606.ENSP00000292377 |
PTM databases
GlyGeni | Q8N158, 5 sites |
iPTMneti | Q8N158 |
PhosphoSitePlusi | Q8N158 |
Polymorphism and mutation databases
BioMutai | GPC2 |
DMDMi | 60390116 |
Proteomic databases
EPDi | Q8N158 |
jPOSTi | Q8N158 |
MassIVEi | Q8N158 |
PaxDbi | Q8N158 |
PeptideAtlasi | Q8N158 |
PRIDEi | Q8N158 |
ProteomicsDBi | 71563 |
Protocols and materials databases
Antibodypediai | 61583, 119 antibodies |
DNASUi | 221914 |
Genome annotation databases
Ensembli | ENST00000292377; ENSP00000292377; ENSG00000213420 |
GeneIDi | 221914 |
KEGGi | hsa:221914 |
UCSCi | uc003utv.3, human |
Organism-specific databases
CTDi | 221914 |
DisGeNETi | 221914 |
EuPathDBi | HostDB:ENSG00000213420.7 |
GeneCardsi | GPC2 |
HGNCi | HGNC:4450, GPC2 |
HPAi | ENSG00000213420, Group enriched (lymphoid tissue, skin, testis) |
MIMi | 618446, gene |
neXtProti | NX_Q8N158 |
OpenTargetsi | ENSG00000213420 |
PharmGKBi | PA28831 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | KOG3821, Eukaryota |
GeneTreei | ENSGT00990000203655 |
HOGENOMi | CLU_024658_2_1_1 |
InParanoidi | Q8N158 |
OMAi | AAPCWTG |
OrthoDBi | 611422at2759 |
PhylomeDBi | Q8N158 |
TreeFami | TF105317 |
Enzyme and pathway databases
PathwayCommonsi | Q8N158 |
Reactomei | R-HSA-1971475, A tetrasaccharide linker sequence is required for GAG synthesis R-HSA-2022928, HS-GAG biosynthesis R-HSA-2024096, HS-GAG degradation R-HSA-3560783, Defective B4GALT7 causes EDS, progeroid type R-HSA-3560801, Defective B3GAT3 causes JDSSDHD R-HSA-3656237, Defective EXT2 causes exostoses 2 R-HSA-3656253, Defective EXT1 causes exostoses 1, TRPS2 and CHDS R-HSA-4420332, Defective B3GALT6 causes EDSP2 and SEMDJL1 R-HSA-975634, Retinoid metabolism and transport |
Miscellaneous databases
BioGRID-ORCSi | 221914, 9 hits in 842 CRISPR screens |
GeneWikii | Glypican_2 |
GenomeRNAii | 221914 |
Pharosi | Q8N158, Tbio |
PROi | PR:Q8N158 |
RNActi | Q8N158, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000213420, Expressed in subventricular zone (inner) (primate) and 186 other tissues |
ExpressionAtlasi | Q8N158, baseline and differential |
Genevisiblei | Q8N158, HS |
Family and domain databases
InterProi | View protein in InterPro IPR001863, Glypican IPR031181, Glypican-2 IPR019803, Glypican_CS |
PANTHERi | PTHR10822, PTHR10822, 1 hit PTHR10822:SF24, PTHR10822:SF24, 1 hit |
Pfami | View protein in Pfam PF01153, Glypican, 1 hit |
PROSITEi | View protein in PROSITE PS01207, GLYPICAN, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GPC2_HUMAN | |
Accessioni | Q8N158Primary (citable) accession number: Q8N158 Secondary accession number(s): A4D2A7 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 1, 2005 |
Last sequence update: | October 1, 2002 | |
Last modified: | December 2, 2020 | |
This is version 144 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Human chromosome 7
Human chromosome 7: entries, gene names and cross-references to MIM - Human polymorphisms and disease mutations
Index of human polymorphisms and disease mutations - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families - Human entries with polymorphisms or disease mutations
List of human entries with polymorphisms or disease mutations