Gene Information
Gene NameDLG2
OrganismHomo sapiens (Human)
Gene Length870
Protein NamesDisks large homolog 2 (Channel-associated protein of synapse-110) (Chapsyn-110) (Postsynaptic density protein PSD-93)
Target NameNA
Target TypeNA
Gene Age680 ( ENSG00000150672 )
Evolutionary StageOpisthokonta
AlphaFoldDBQ15700
Gene CardDLG2
Uniprot IDQ15700
PfamPF00625; PF10608; PF00595; PF10600; PF00018
In ASDno
Allosteric Predictionyes (1.294347857)
Ortholog in AnimalsAlpaca_ DLG2 ( ortholog_one2one )
Dog_ DLG2 ( ortholog_one2one )
GuineaPig_ DLG2 ( ortholog_one2one )
Macaque_ DLG2 ( ortholog_one2one )
Mouse_ Dlg2 ( ortholog_one2one )
Pig_ DLG2 ( ortholog_one2one )
Rat_ Dlg2 ( ortholog_one2one )
Rabbit_ DLG2 ( ortholog_one2one )
OhnologsDLG3, DLG4, DLG1
ParalogsDLG1, DLG4, DLG3
Tissuecerebral.cortex
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2BYG  (X-ray  1.85A  2HE2  (X-ray  1.50A 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000250|UniProtKB:Q63622};
Lipid-anchor {ECO:0000250|UniProtKB:Q63622}. Postsynaptic density {ECO:0000250|UniProtKB:Q63622}. Synapse {ECO:0000250}. Membrane {ECO:0000250|UniProtKB:Q63622}. Cell projection, axon {ECO:0000250|UniProtKB:Q63622}. Perikaryon {ECO:0000250|UniProtKB:Q63622}. Note=Concentrated in soma and postsynaptic density of a subset of neurons. {ECO:0000250|UniProtKB:Q63622}.
Mouse PG classificationNA
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