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DLG2
HPA
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  • DLG2
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

DLG2
Synonyms chapsyn-110, PPP1R58, PSD-93, PSD93
Gene descriptioni

Full gene name according to HGNC.

Discs large MAGUK scaffold protein 2
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 11
Cytoband q14.1
Chromosome location (bp) 83455012 - 85628335
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

32
Ensembl ENSG00000150672 (version 109)
Entrez gene 1740
HGNC HGNC:2901
UniProt Q15700 (UniProt - Evidence at protein level)
neXtProt NX_Q15700
GeneCards DLG2
Antibodypedia DLG2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Required for perception of chronic pain through NMDA receptor signaling. Regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord. Interacts with the cytoplasmic tail of NMDA receptor subunits as well as inward rectifying potassium channels. Involved in regulation of synaptic stability at cholinergic synapses. Part of the postsynaptic protein scaffold of excitatory synapses (By similarity).... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family. The encoded protein forms a heterodimer with a related family member that may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Multiple transcript variants encoding different isoforms have been found for this gene. Additional transcript variants have been described, but their full-length nature is not known. [provided by RefSeq, Dec 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
DLG2-201
ENSP00000280241
ENST00000280241
Q15700
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004385 [guanylate kinase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005912 [adherens junction]
GO:0007268 [chemical synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016323 [basolateral plasma membrane]
GO:0019900 [kinase binding]
GO:0030054 [cell junction]
GO:0030424 [axon]
GO:0031594 [neuromuscular junction]
GO:0035865 [cellular response to potassium ion]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043113 [receptor clustering]
GO:0043204 [perikaryon]
GO:0044224 [juxtaparanode region of axon]
GO:0045197 [establishment or maintenance of epithelial cell apical/basal polarity]
GO:0045202 [synapse]
GO:0046037 [GMP metabolic process]
GO:0046710 [GDP metabolic process]
GO:0097120 [receptor localization to synapse]
GO:0098609 [cell-cell adhesion]
GO:0098839 [postsynaptic density membrane]
GO:0099641 [anterograde axonal protein transport]
GO:0099642 [retrograde axonal protein transport]
GO:1904115 [axon cytoplasm]
Show all
909 aa
101 kDa
No 0
DLG2-202
ENSP00000381353
ENST00000330014
F8VYC1
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0030054 [cell junction]
Show all
797 aa
88.5 kDa
No 0
DLG2-203
ENSP00000365272
ENST00000376104
Q15700
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004385 [guanylate kinase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005912 [adherens junction]
GO:0007268 [chemical synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016323 [basolateral plasma membrane]
GO:0019900 [kinase binding]
GO:0030054 [cell junction]
GO:0030424 [axon]
GO:0031594 [neuromuscular junction]
GO:0035865 [cellular response to potassium ion]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043113 [receptor clustering]
GO:0043204 [perikaryon]
GO:0044224 [juxtaparanode region of axon]
GO:0045197 [establishment or maintenance of epithelial cell apical/basal polarity]
GO:0045202 [synapse]
GO:0046037 [GMP metabolic process]
GO:0046710 [GDP metabolic process]
GO:0097120 [receptor localization to synapse]
GO:0098609 [cell-cell adhesion]
GO:0098839 [postsynaptic density membrane]
GO:0099641 [anterograde axonal protein transport]
GO:0099642 [retrograde axonal protein transport]
GO:1904115 [axon cytoplasm]
Show all
975 aa
109.4 kDa
No 0
DLG2-204
ENSP00000381344
ENST00000398299
A8MUT9
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
232 aa
25.1 kDa
No 0
DLG2-206
ENSP00000381349
ENST00000398304
A8MVA8
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
129 aa
14.5 kDa
No 0
DLG2-207
ENSP00000381355
ENST00000398309
Q15700
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004385 [guanylate kinase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005912 [adherens junction]
GO:0007268 [chemical synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016323 [basolateral plasma membrane]
GO:0019900 [kinase binding]
GO:0030054 [cell junction]
GO:0030424 [axon]
GO:0031594 [neuromuscular junction]
GO:0035865 [cellular response to potassium ion]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043113 [receptor clustering]
GO:0043204 [perikaryon]
GO:0044224 [juxtaparanode region of axon]
GO:0045197 [establishment or maintenance of epithelial cell apical/basal polarity]
GO:0045202 [synapse]
GO:0046037 [GMP metabolic process]
GO:0046710 [GDP metabolic process]
GO:0097120 [receptor localization to synapse]
GO:0098609 [cell-cell adhesion]
GO:0098839 [postsynaptic density membrane]
GO:0099641 [anterograde axonal protein transport]
GO:0099642 [retrograde axonal protein transport]
GO:1904115 [axon cytoplasm]
Show all
870 aa
97.6 kDa
No 0
DLG2-208
ENSP00000385113
ENST00000404783
B5MCC5
[Direct mapping] Disks large homolog 2; cDNA FLJ54724, highly similar to Discs large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
348 aa
39.9 kDa
No 0
DLG2-209
ENSP00000402275
ENST00000418306
Q15700
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004385 [guanylate kinase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005912 [adherens junction]
GO:0007268 [chemical synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016323 [basolateral plasma membrane]
GO:0019900 [kinase binding]
GO:0030054 [cell junction]
GO:0030424 [axon]
GO:0031594 [neuromuscular junction]
GO:0035865 [cellular response to potassium ion]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043113 [receptor clustering]
GO:0043204 [perikaryon]
GO:0044224 [juxtaparanode region of axon]
GO:0045197 [establishment or maintenance of epithelial cell apical/basal polarity]
GO:0045202 [synapse]
GO:0046037 [GMP metabolic process]
GO:0046710 [GDP metabolic process]
GO:0097120 [receptor localization to synapse]
GO:0098609 [cell-cell adhesion]
GO:0098839 [postsynaptic density membrane]
GO:0099641 [anterograde axonal protein transport]
GO:0099642 [retrograde axonal protein transport]
GO:1904115 [axon cytoplasm]
Show all
749 aa
83.4 kDa
No 0
DLG2-210
ENSP00000391017
ENST00000420775
F8W750
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
221 aa
25.8 kDa
No 0
DLG2-211
ENSP00000393049
ENST00000426717
Q15700
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004385 [guanylate kinase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005912 [adherens junction]
GO:0007268 [chemical synaptic transmission]
GO:0008076 [voltage-gated potassium channel complex]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016323 [basolateral plasma membrane]
GO:0019900 [kinase binding]
GO:0030054 [cell junction]
GO:0030424 [axon]
GO:0031594 [neuromuscular junction]
GO:0035865 [cellular response to potassium ion]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043113 [receptor clustering]
GO:0043204 [perikaryon]
GO:0044224 [juxtaparanode region of axon]
GO:0045197 [establishment or maintenance of epithelial cell apical/basal polarity]
GO:0045202 [synapse]
GO:0046037 [GMP metabolic process]
GO:0046710 [GDP metabolic process]
GO:0097120 [receptor localization to synapse]
GO:0098609 [cell-cell adhesion]
GO:0098839 [postsynaptic density membrane]
GO:0099641 [anterograde axonal protein transport]
GO:0099642 [retrograde axonal protein transport]
GO:1904115 [axon cytoplasm]
Show all
334 aa
38.4 kDa
No 0
DLG2-212
ENSP00000403239
ENST00000434967
C9JFF9
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
108 aa
12.4 kDa
No 0
DLG2-214
ENSP00000409133
ENST00000457267
H7C325
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
165 aa
19.4 kDa
No 0
DLG2-215
ENSP00000497873
ENST00000472545
A0A3B3ITF4
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
52 aa
5.9 kDa
No 0
DLG2-216
ENSP00000436020
ENST00000524601
E9PRL2
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
109 aa
12.4 kDa
No 0
DLG2-218
ENSP00000432894
ENST00000524982
E9PN83
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0030054 [cell junction]
Show all
866 aa
96.5 kDa
No 0
DLG2-220
ENSP00000435809
ENST00000527088
E9PIJ9
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
821 aa
91.3 kDa
No 0
DLG2-221
ENSP00000500169
ENST00000527466
A0A5F9ZH92
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
810 aa
90.2 kDa
No 0
DLG2-224
ENSP00000434346
ENST00000529399
E9PQT9
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
93 aa
10.7 kDa
No 0
DLG2-228
ENSP00000436302
ENST00000530800
E9PPV7
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
142 aa
16.3 kDa
No 0
DLG2-229
ENSP00000433848
ENST00000531015
E9PIW2
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0030054 [cell junction]
Show all
811 aa
90.7 kDa
No 0
DLG2-230
ENSP00000435849
ENST00000532653
B7Z2T4
[Direct mapping] Disks large homolog 2; cDNA FLJ60066, highly similar to Discs large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0030054 [cell junction]
Show all
852 aa
95 kDa
No 0
DLG2-231
ENSP00000497475
ENST00000648622
A0A3B3ISW2
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0030054 [cell junction]
Show all
890 aa
99.6 kDa
No 0
DLG2-232
ENSP00000497771
ENST00000650630
A0A3B3ITF1
[Direct mapping] Disks large homolog 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0030054 [cell junction]
Show all
1012 aa
113.7 kDa
No 0
DLG2-234
ENSP00000516200
ENST00000706006
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
645 aa
70.9 kDa
No 0
DLG2-237
ENSP00000516282
ENST00000706204
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
857 aa
95.1 kDa
No 0
DLG2-239
ENSP00000516283
ENST00000706206
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
68 aa
7.7 kDa
No 0
DLG2-244
ENSP00000516284
ENST00000706226
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
969 aa
108.4 kDa
No 0
DLG2-245
ENSP00000516287
ENST00000706232
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
512 aa
55.8 kDa
No 0
DLG2-246
ENSP00000516288
ENST00000706233
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
968 aa
108.3 kDa
No 0
DLG2-247
ENSP00000516291
ENST00000706243
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
891 aa
98.4 kDa
No 0
DLG2-249
ENSP00000516312
ENST00000706266
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
820 aa
91.2 kDa
No 0
DLG2-250
ENSP00000516313
ENST00000706267
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
872 aa
97.1 kDa
No 0

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