UniProtKB - Q9D415 (DLGP1_MOUSE)
Disks large-associated protein 1
Dlgap1
Functioni
Part of the postsynaptic scaffold in neuronal cells.
GO - Molecular functioni
- molecular adaptor activity Source: GO_Central
- protein-containing complex binding Source: UniProtKB
- protein domain specific binding Source: MGI
- structural constituent of postsynaptic density Source: MGI
GO - Biological processi
- aggresome assembly Source: MGI
- chemical synaptic transmission Source: MGI
- protein localization to synapse Source: MGI
- regulation of postsynaptic neurotransmitter receptor activity Source: GO_Central
- regulation of proteasomal protein catabolic process Source: MGI
Enzyme and pathway databases
Reactomei | R-MMU-6794361, Neurexins and neuroligins |
Names & Taxonomyi
Protein namesi | Recommended name: Disks large-associated protein 1Short name: DAP-1 Alternative name(s): Guanylate kinase-associated protein PSD-95/SAP90-binding protein 1 SAP90/PSD-95-associated protein 1 Short name: SAPAP1 |
Gene namesi | Name:Dlgap1 Synonyms:Gkap, Kiaa4162 |
Organismi | Mus musculus (Mouse) |
Taxonomic identifieri | 10090 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus |
Proteomesi |
|
Organism-specific databases
MGIi | MGI:1346065, Dlgap1 |
VEuPathDBi | HostDB:ENSMUSG00000003279 |
Subcellular locationi
Plasma membrane
- Cell membrane By similarity; Peripheral membrane protein By similarity
Other locations
- postsynaptic density By similarity
- synapse 1 Publication
Plasma Membrane
- postsynaptic membrane Source: MGI
Other locations
- glutamatergic synapse Source: MGI
- postsynaptic density Source: BHF-UCL
- postsynaptic density, intracellular component Source: MGI
- postsynaptic specialization Source: GO_Central
- synapse Source: MGI
Keywords - Cellular componenti
Cell junction, Cell membrane, Membrane, SynapsePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000174289 | 1 – 992 | Disks large-associated protein 1Add BLAST | 992 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 169 | PhosphoserineCombined sources | 1 | |
Modified residuei | 362 | PhosphoserineCombined sources | 1 | |
Modified residuei | 365 | PhosphoserineCombined sources | 1 | |
Modified residuei | 368 | PhosphoserineCombined sources | 1 | |
Modified residuei | 372 | PhosphoserineCombined sources | 1 | |
Modified residuei | 389 | PhosphoserineBy similarity | 1 | |
Modified residuei | 418 | PhosphoserineCombined sources | 1 | |
Modified residuei | 421 | PhosphoserineCombined sources | 1 | |
Modified residuei | 425 | PhosphoserineCombined sources | 1 | |
Modified residuei | 428 | PhosphoserineBy similarity | 1 | |
Modified residuei | 437 | PhosphoserineCombined sources | 1 | |
Modified residuei | 509 | PhosphoserineCombined sources | 1 | |
Modified residuei | 516 | PhosphoserineCombined sources | 1 | |
Modified residuei | 578 | PhosphoserineCombined sources | 1 | |
Modified residuei | 579 | PhosphothreonineCombined sources | 1 | |
Modified residuei | 581 | PhosphoserineCombined sources | 1 | |
Modified residuei | 605 | PhosphoserineCombined sources | 1 | |
Modified residuei | 606 | PhosphothreonineCombined sources | 1 | |
Modified residuei | 608 | PhosphoserineCombined sources | 1 | |
Modified residuei | 611 | PhosphoserineBy similarity | 1 | |
Modified residuei | 947 | PhosphoserineCombined sources | 1 |
Keywords - PTMi
PhosphoproteinProteomic databases
MaxQBi | Q9D415 |
PaxDbi | Q9D415 |
PeptideAtlasi | Q9D415 |
PRIDEi | Q9D415 |
ProteomicsDBi | 279780 [Q9D415-1] 279781 [Q9D415-2] 279782 [Q9D415-3] 279783 [Q9D415-4] 279784 [Q9D415-5] 279785 [Q9D415-6] |
PTM databases
iPTMneti | Q9D415 |
PhosphoSitePlusi | Q9D415 |
Expressioni
Tissue specificityi
Gene expression databases
Bgeei | ENSMUSG00000003279, Expressed in CA1 field of hippocampus and 203 other tissues |
ExpressionAtlasi | Q9D415, baseline and differential |
Genevisiblei | Q9D415, MM |
Interactioni
Subunit structurei
Interacts with the guanylate kinase-like domain of DLG1, DLG2, DLG3, DLG4 and AIP1.
Interacts with the PDZ domain of SHANK1, SHANK2 and SHANK3.
Found in a complex with DLG4 and SHANK1, SHANK2 or SHANK3.
Found in a complex with DLG4 and BEGAIN.
Interacts with DYL2 and LRFN1.
Interacts with MPP2 (via the SH3-Guanylate kinase-like sub-module) (By similarity).
By similarity1 PublicationBinary interactionsi
Q9D415
GO - Molecular functioni
- protein domain specific binding Source: MGI
Protein-protein interaction databases
BioGRIDi | 230347, 165 interactors |
IntActi | Q9D415, 157 interactors |
MINTi | Q9D415 |
STRINGi | 10090.ENSMUSP00000122896 |
Miscellaneous databases
RNActi | Q9D415, protein |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 150 – 209 | DisorderedSequence analysisAdd BLAST | 60 | |
Regioni | 355 – 376 | DisorderedSequence analysisAdd BLAST | 22 | |
Regioni | 665 – 676 | Interaction with DYL2By similarityAdd BLAST | 12 | |
Regioni | 687 – 698 | Interaction with DYL2By similarityAdd BLAST | 12 | |
Regioni | 914 – 980 | DisorderedSequence analysisAdd BLAST | 67 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 990 – 992 | PDZ-bindingBy similarity | 3 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 174 – 193 | Basic and acidic residuesSequence analysisAdd BLAST | 20 | |
Compositional biasi | 194 – 209 | Polar residuesSequence analysisAdd BLAST | 16 | |
Compositional biasi | 914 – 931 | Basic and acidic residuesSequence analysisAdd BLAST | 18 | |
Compositional biasi | 948 – 962 | Basic and acidic residuesSequence analysisAdd BLAST | 15 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | KOG3971, Eukaryota |
GeneTreei | ENSGT00940000156220 |
HOGENOMi | CLU_010880_0_0_1 |
InParanoidi | Q9D415 |
OMAi | ACAGDDY |
PhylomeDBi | Q9D415 |
TreeFami | TF321382 |
Family and domain databases
InterProi | View protein in InterPro IPR030524, DLGAP1 IPR005026, SAPAP |
PANTHERi | PTHR12353, PTHR12353, 1 hit PTHR12353:SF7, PTHR12353:SF7, 1 hit |
Pfami | View protein in Pfam PF03359, GKAP, 1 hit |
s (6+)i Sequence
Sequence statusi: Complete.
This entry describes 6 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 6 described isoforms and 7 potential isoforms that are computationally mapped.Show allAlign All
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MKGLSGSRSH HHGITCEAAC DSLSHHSDHK PYLLSPVDHH PADHPYYTQR
60 70 80 90 100
NSFQAECVGP FSDPLASSTF PRRHYTSQQE LKDESALVPR TLATKANRLP
110 120 130 140 150
TNLLDQFERQ LPLSRDGYHT LQYKRTAVEH RSDSPGRIRH LVHSVQKLFT
160 170 180 190 200
KSHSLEGPSK GSVNGGKASP DESQTLRYGK RSKSKERRSE SKARSNASNA
210 220 230 240 250
SPTSPSWWSS DDNLDGDMCL YHTPSGVMTM GRCPDRSASQ YFMEAYNTIS
260 270 280 290 300
EQAVKASRSN NDIKCSTCAN LPVTLDAPLL KKSAWSSTLT VSRAREVYQK
310 320 330 340 350
ASVNMDQAMV KSEACQQERS CQYLQVPQDE WSGYTPRGKD DEIPCRRMRS
360 370 380 390 400
GSYIKAMGDE DSGDSDTSPK PSPKVAARRE SYLKATQPSL TELTTLKISN
410 420 430 440 450
EHSPKLQIRS HSYLRAVSEV SINRSLDSLD PAGLLTSPKF RSRNESYMRA
460 470 480 490 500
MSTISQVSEM EVNGQFESVC ESVFSELESQ AVEALDLPLP GCFRMRSHSY
510 520 530 540 550
VRAIEKGCSQ DDECVSLRSS SPPRTTTTVR TIQSSTGVIK LSSAVEVSSC
560 570 580 590 600
ITTYKKTPPP VPPRTTTKPF ISITAQSSTE SAQDAYMDGQ GQRGDMISQS
610 620 630 640 650
GLSNSTESLD SMKALTAAIE AANAQIHGPA SQHMGSNAAA VTTTTTIATV
660 670 680 690 700
TTEDRKKDFK KNRCLSIGIQ VDDAEEPEKM AESKTSNKFQ SVGVQVEEEK
710 720 730 740 750
CFRRFTRSNS VTTAVQADLD FHDNLENSLE SIEDNSCPGP MARQFSRDAS
760 770 780 790 800
TSTVSIQGSG NHYHACAADD DFDTDFDPSI LPPPDPWIDS ITEDPLEAVQ
810 820 830 840 850
RSVCHRDGHW FLKLLQAERD RMEGWCKLME REERENNLPE DILGKIRTAV
860 870 880 890 900
GSAQLLMAQK FYQFRELCEE NLNPNAHPRP TSQDLAGFWD MLQLSIENIS
910 920 930 940 950
MKFDELHQLK ANNWKQMDPL DKKERRAPPP VPKKPAKGPA PLIRERSLES
960 970 980 990
SQRQEARKRL MAAKRAASVR QNSATESAES IEIYIPEAQT RL
Computationally mapped potential isoform sequencesi
There are 7 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketE9QAR5 | E9QAR5_MOUSE | Disks large-associated protein 1 | Dlgap1 | 682 | Annotation score: | ||
D3Z6F4 | D3Z6F4_MOUSE | Disks large-associated protein 1 | Dlgap1 | 666 | Annotation score: | ||
D3Z508 | D3Z508_MOUSE | Disks large-associated protein 1 | Dlgap1 | 692 | Annotation score: | ||
Q3UVU8 | Q3UVU8_MOUSE | Disks large-associated protein 1 | Dlgap1 | 636 | Annotation score: | ||
D3Z709 | D3Z709_MOUSE | Disks large-associated protein 1 | Dlgap1 | 944 | Annotation score: | ||
A0A3B2WD59 | A0A3B2WD59_MOUSE | Disks large-associated protein 1 | Dlgap1 | 660 | Annotation score: | ||
A0A3B2W7Z1 | A0A3B2W7Z1_MOUSE | Disks large-associated protein 1 | Dlgap1 | 726 | Annotation score: |
Sequence cautioni
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 383 | L → P in BAD90519 (Ref. 3) Curated | 1 | |
Sequence conflicti | 397 | K → R in AAP70755 (PubMed:15024750).Curated | 1 | |
Sequence conflicti | 431 | P → H in BAC27391 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 752 | S → F in BAC28619 (PubMed:16141072).Curated | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_015408 | 398 – 992 | Missing in isoform 6. 1 PublicationAdd BLAST | 595 | |
Alternative sequenceiVSP_015409 | 537 – 546 | Missing in isoform 2 and isoform 4. 3 Publications | 10 | |
Alternative sequenceiVSP_015410 | 538 | V → E in isoform 5. 1 Publication | 1 | |
Alternative sequenceiVSP_015411 | 539 – 992 | Missing in isoform 5. 1 PublicationAdd BLAST | 454 | |
Alternative sequenceiVSP_015412 | 547 – 574 | Missing in isoform 3. 1 PublicationAdd BLAST | 28 | |
Alternative sequenceiVSP_015413 | 924 – 944 | ERRAP…APLIR → VEQCRFCMVHLKPCTNAGQS K in isoform 4. 2 PublicationsAdd BLAST | 21 | |
Alternative sequenceiVSP_015414 | 945 – 992 | Missing in isoform 4. 2 PublicationsAdd BLAST | 48 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY243846 mRNA Translation: AAP70755.2 AK031410 mRNA Translation: BAC27391.1 AK033901 mRNA Translation: BAC28508.1 AK034182 mRNA Translation: BAC28619.1 AK220515 mRNA Translation: BAD90519.1 Different initiation. BC062120 mRNA Translation: AAH62120.1 BC094369 mRNA Translation: AAH94369.1 |
CCDSi | CCDS28953.1 [Q9D415-1] CCDS84331.1 [Q9D415-3] CCDS84332.1 [Q9D415-2] |
RefSeqi | NP_001334340.1, NM_001347411.1 [Q9D415-3] NP_081988.3, NM_027712.3 [Q9D415-4] NP_808307.2, NM_177639.6 [Q9D415-1] XP_006524236.1, XM_006524173.2 [Q9D415-1] XP_011244709.1, XM_011246407.2 [Q9D415-1] |
Genome annotation databases
Ensembli | ENSMUST00000060072; ENSMUSP00000052858; ENSMUSG00000003279 [Q9D415-2] ENSMUST00000133983; ENSMUSP00000116716; ENSMUSG00000003279 [Q9D415-2] ENSMUST00000135938; ENSMUSP00000118497; ENSMUSG00000003279 [Q9D415-3] ENSMUST00000155016; ENSMUSP00000122896; ENSMUSG00000003279 [Q9D415-1] |
GeneIDi | 224997 |
KEGGi | mmu:224997 |
UCSCi | uc008dky.1, mouse [Q9D415-6] uc008dla.1, mouse [Q9D415-5] uc008dle.2, mouse [Q9D415-1] uc008dlf.2, mouse [Q9D415-4] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY243846 mRNA Translation: AAP70755.2 AK031410 mRNA Translation: BAC27391.1 AK033901 mRNA Translation: BAC28508.1 AK034182 mRNA Translation: BAC28619.1 AK220515 mRNA Translation: BAD90519.1 Different initiation. BC062120 mRNA Translation: AAH62120.1 BC094369 mRNA Translation: AAH94369.1 |
CCDSi | CCDS28953.1 [Q9D415-1] CCDS84331.1 [Q9D415-3] CCDS84332.1 [Q9D415-2] |
RefSeqi | NP_001334340.1, NM_001347411.1 [Q9D415-3] NP_081988.3, NM_027712.3 [Q9D415-4] NP_808307.2, NM_177639.6 [Q9D415-1] XP_006524236.1, XM_006524173.2 [Q9D415-1] XP_011244709.1, XM_011246407.2 [Q9D415-1] |
3D structure databases
SMRi | Q9D415 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 230347, 165 interactors |
IntActi | Q9D415, 157 interactors |
MINTi | Q9D415 |
STRINGi | 10090.ENSMUSP00000122896 |
PTM databases
iPTMneti | Q9D415 |
PhosphoSitePlusi | Q9D415 |
Proteomic databases
MaxQBi | Q9D415 |
PaxDbi | Q9D415 |
PeptideAtlasi | Q9D415 |
PRIDEi | Q9D415 |
ProteomicsDBi | 279780 [Q9D415-1] 279781 [Q9D415-2] 279782 [Q9D415-3] 279783 [Q9D415-4] 279784 [Q9D415-5] 279785 [Q9D415-6] |
Protocols and materials databases
ABCDi | Q9D415, 3 sequenced antibodies |
Antibodypediai | 21914, 253 antibodies from 37 providers |
DNASUi | 224997 |
Genome annotation databases
Ensembli | ENSMUST00000060072; ENSMUSP00000052858; ENSMUSG00000003279 [Q9D415-2] ENSMUST00000133983; ENSMUSP00000116716; ENSMUSG00000003279 [Q9D415-2] ENSMUST00000135938; ENSMUSP00000118497; ENSMUSG00000003279 [Q9D415-3] ENSMUST00000155016; ENSMUSP00000122896; ENSMUSG00000003279 [Q9D415-1] |
GeneIDi | 224997 |
KEGGi | mmu:224997 |
UCSCi | uc008dky.1, mouse [Q9D415-6] uc008dla.1, mouse [Q9D415-5] uc008dle.2, mouse [Q9D415-1] uc008dlf.2, mouse [Q9D415-4] |
Organism-specific databases
CTDi | 9229 |
MGIi | MGI:1346065, Dlgap1 |
VEuPathDBi | HostDB:ENSMUSG00000003279 |
Rougei | Search... |
Phylogenomic databases
eggNOGi | KOG3971, Eukaryota |
GeneTreei | ENSGT00940000156220 |
HOGENOMi | CLU_010880_0_0_1 |
InParanoidi | Q9D415 |
OMAi | ACAGDDY |
PhylomeDBi | Q9D415 |
TreeFami | TF321382 |
Enzyme and pathway databases
Reactomei | R-MMU-6794361, Neurexins and neuroligins |
Miscellaneous databases
BioGRID-ORCSi | 224997, 1 hit in 63 CRISPR screens |
ChiTaRSi | Dlgap1, mouse |
PROi | PR:Q9D415 |
RNActi | Q9D415, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSMUSG00000003279, Expressed in CA1 field of hippocampus and 203 other tissues |
ExpressionAtlasi | Q9D415, baseline and differential |
Genevisiblei | Q9D415, MM |
Family and domain databases
InterProi | View protein in InterPro IPR030524, DLGAP1 IPR005026, SAPAP |
PANTHERi | PTHR12353, PTHR12353, 1 hit PTHR12353:SF7, PTHR12353:SF7, 1 hit |
Pfami | View protein in Pfam PF03359, GKAP, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | DLGP1_MOUSE | |
Accessioni | Q9D415Primary (citable) accession number: Q9D415 Secondary accession number(s): Q52KF6 Q8C0G0 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | September 26, 2001 |
Last sequence update: | July 19, 2005 | |
Last modified: | February 23, 2022 | |
This is version 161 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- MGD cross-references
Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families