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A Database of Extreme Multifunctional and Moonlighting Proteins
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Protein: Q9NRD5
UniprotKB AC
UniprotKB ID
Gene name
Full name
Species
Curated set
Q9NRD5 (Uniprot)
PICK1_HUMAN
PICK1
PRKCA-binding protein
human
No
Protein Function
Uniprot:
Probable adapter protein that bind to and organize the subcellular localization of a variety of membrane proteins containing some PDZ recognition sequence. Involved in the clustering of various receptors, possibly by acting at the receptor internalization level. Plays a role in synaptic plasticity by regulating t
he trafficking and internalization of AMPA receptors. May be regulated upon PRKCA activation. May regulate ASIC1/ASIC3 channel. Regulates actin polymerization by inhibiting the actin-nucleating activity of the Arp2/3 complex; the function is competetive with nucleation promoting factors and is linked to neuronal morphology regulation and AMPA receptor (AMPAR) endocytosis. Via interaction with the Arp2/3 complex involved in regulation of synaptic plasicity of excitatory synapses and required for spine shrinkage during long-term depression (LTD). Involved in regulation of astrocyte morphology, antagonistic to Arp2/3 complex activator WASL/N-WASP function.
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MoonDB Dissimilar Functions
Showing 1 to 3 of 3 entries
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GO ID 1
Function 1
Module ID 1
GO ID 2
Function 2
Module ID 2
Association Probability
(PrOnto)
Interaction Probability
(PrOnto)
GO:0006139
nucleobase-containing compound metabolic process
132
,
142
,
219
,
354
,
527
,
694
GO:0007165
signal transduction
831
1.10e-111
5.07e-25
GO:0006725
cellular aromatic compound metabolic process
152
GO:0007165
signal transduction
831
5.44e-126
5.27e-27
GO:0009059
macromolecule biosynthetic process
31
,
401
GO:0006793
phosphorus metabolic process
491
1.25e-35
4.53e-23
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MoonDB Network Modules
Biological Processes
Showing 1 to 10 of 89 entries
Search:
Module ID
(MoonGO)
GO ID (BP)
GO Name
31
GO:0034645
cellular macromolecule biosynthetic process
31
GO:0044271
cellular nitrogen compound biosynthetic process
31
GO:0090304
nucleic acid metabolic process
31
GO:0010468
regulation of gene expression
63
GO:0010467
gene expression
63
GO:0090304
nucleic acid metabolic process
63
GO:0060255
regulation of macromolecule metabolic process
73
GO:0006355
regulation of transcription, DNA-templated
132
GO:0090304
nucleic acid metabolic process
132
GO:0060255
regulation of macromolecule metabolic process
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Cellular Components
Showing 1 to 10 of 63 entries
Search:
Module ID
(MoonGO)
GO ID (CC)
GO Name
31
GO:0005634
nucleus
63
GO:0005634
nucleus
73
GO:0005634
nucleus
82
GO:0005634
nucleus
84
GO:0005634
nucleus
89
GO:0005634
nucleus
95
GO:0005634
nucleus
132
GO:0005634
nucleus
135
GO:0005634
nucleus
142
GO:0005634
nucleus
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7
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Protein GO Annotations
Biological Processes
Showing 1 to 10 of 17 entries
Search:
GO ID (BP)
GO Name
Evidence Code
(GO EC)
GO:0002092
positive regulation of receptor internalization
ISS
GO:0006468
protein phosphorylation
ISS
GO:0006890
retrograde vesicle-mediated transport, Golgi to ER
NAS
GO:0007205
protein kinase C-activating G-protein coupled receptor signaling pathway
IDA
GO:0015844
monoamine transport
IDA
GO:0021782
glial cell development
ISS
GO:0034315
regulation of Arp2/3 complex-mediated actin nucleation
IBA
GO:0034316
negative regulation of Arp2/3 complex-mediated actin nucleation
ISS
GO:0036294
cellular response to decreased oxygen levels
ISS
GO:0042149
cellular response to glucose starvation
ISS
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Cellular Components
Showing 1 to 10 of 15 entries
Search:
GO ID (CC)
GO Name
Evidence Code
(GO EC)
GO:0005737
cytoplasm
IDA
GO:0005739
mitochondrion
IDA
GO:0005794
Golgi apparatus
ISS
GO:0005829
cytosol
IDA
GO:0005856
cytoskeleton
IEA
GO:0005886
plasma membrane
TAS
GO:0014069
postsynaptic density
IEA
GO:0016235
aggresome
IDA
GO:0030054
cell junction
IEA
GO:0030666
endocytic vesicle membrane
TAS
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Dissimilar Cellular Components (PrOnto)
No pairs of PrOnto dissimilar CC GO terms found.
All Protein Interactions
Showing 1 to 10 of 353 entries
Search:
Interactor
Also a MoonDB EMF protein
4EBP1_HUMAN
No
A0A024R4Z4_HUMAN
No
A4D1I3_HUMAN
No
ABT1_HUMAN
No
AEBP2_HUMAN
No
AES_HUMAN
Yes:
Q08117 (MoonDB)
AKT1_HUMAN
No
AKT2_HUMAN
No
ALKB8_HUMAN
No
AP1M1_HUMAN
No
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Publications Associated
Showing 1 to 10 of 13 entries
Search:
PMID
Article Title
10591208
The DNA sequence of human chromosome 22.
10623590
Interaction of the PDZ domain of human PICK1 with class I ADP-ribosylation factors.
11343649
Functional interaction between monoamine plasma membrane transporters and the synaptic PDZ domain-containing protein PICK1.
11641419
The carboxyl terminus of the prolactin-releasing peptide receptor interacts with PDZ domain proteins involved in alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid receptor clustering.
11802773
Interaction of the synaptic protein PICK1 (protein interacting with C kinase 1) with the non-voltage gated sodium channels BNC1 (brain Na+ channel 1) and ASIC (acid-sensing ion channel).
12529303
Reevaluating human gene annotation: a second-generation analysis of chromosome 22.
14702039
Complete sequencing and characterization of 21,243 full-length human cDNAs.
15247289
The PDZ domain of PICK1 differentially accepts protein kinase C-alpha and GluR2 as interacting ligands.
15304526
A role for the PDZ-binding domain of the coxsackie B virus and adenovirus receptor (CAR) in cell adhesion and growth.
15461802
A genome annotation-driven approach to cloning the human ORFeome.
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OMIM Diseases Associated
No results found.
Protein Domains Associated
Showing 1 to 10 of 15 entries
Search:
Domain Name
Domain ID
Source
AH
PS50870
PROSITE
AH/BAR_dom_sf
IPR027267
InterPro
AH_dom
IPR010504
InterPro
Arfaptin
PF06456
Pfam
Arfaptin
SM01015
SMART
Arfaptin_fam
IPR030798
InterPro
JC7167
JC7167
PIR
PDZ
IPR001478
InterPro
PDZ
PF00595
Pfam
PDZ
PS50106
PROSITE
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