Descriptions

PRKCA encodes for Protein kinase C (PKC) alpha type belonging to the PCKs family and is involved in various cellular processes, including cell growth, immune response, muscle contraction, and synaptic plasticity. A well-known autoinhibitory region of the PKC family is a pseudosubstrate sequence at residues 1-30 that directly interacts with and blocks the catalytic activity of the kinase domain. Subsequences of the pseudosubstrate region are the C1 domains (C1A and C1B that bind diacylglycerol (DAG)), and the C2 domain (which binds to anionic phospholipids in a Ca2+-dependent manner). The C1A (residues 31-100) domain coordinates a network of domain-domain intramolecular interactions, including direct C1A-C2 contacts. The pseudosubstrate and C1A domains function as a single functional unit and are required to maintain autoinhibition. Additionally, the absence of the C1A domain significantly increases basal activity.

Autoinhibitory domains (AIDs)

Target domain

16-141 (Small GTP-binding protein domain)

Relief mechanism

Ligand binding

Assay

Mutagenesis experiment

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

3 structures for P61204

Entry ID Method Resolution Chain Position Source
6II6 X-ray 210 A C/D 13-176 PDB
8P50 EM 404 A B 18-181 PDB
AF-P61204-F1 Predicted AlphaFoldDB

80 variants for P61204

Variant ID(s) Position Change Description Diseaes Association Provenance
rs1940247366 3 N>S No gnomAD
COSM1685692 8 L>S Variant assessed as Somatic; HIGH impact. [NCI-TCGA] No NCI-TCGA Cosmic
rs1565707122 9 L>P No gnomAD
COSM1188482
rs1343696419
10 K>R lung [Cosmic] No cosmic curated
gnomAD
rs1252476278 11 S>I No TOPMed
gnomAD
rs142500831 13 I>V No ESP
ExAC
TOPMed
gnomAD
rs1940246837 14 G>R No Ensembl
COSM939940 15 K>M Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
rs1235370712 15 K>R No gnomAD
rs1362688760 28 A>S No gnomAD
COSM2006384 28 A>T Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
rs565039481 29 G>* No Ensembl
TCGA novel 31 T>N Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA
rs1332443782 31 T>P No gnomAD
rs771613112 32 T>P No ExAC
gnomAD
rs747758626 33 I>M No ExAC
gnomAD
rs2137578553 35 Y>S No Ensembl
rs1592239218 45 T>P No Ensembl
rs1803048 49 I>V No Ensembl
rs1367499318 55 T>I No gnomAD
rs964203889 62 S>T No Ensembl
rs1000314829 65 V>A No TOPMed
gnomAD
rs774032503 68 V>M No ExAC
gnomAD
COSM3986955 69 G>R Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
TCGA novel 75 R>* Variant assessed as Somatic; HIGH impact. [NCI-TCGA] No NCI-TCGA
rs1364486504 75 R>P No TOPMed
COSM3416892 75 R>Q Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
COSM939937 79 R>G Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
rs1165099585 83 Q>* No gnomAD
rs777056448 87 G>E Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No ExAC
NCI-TCGA
TCGA novel 87 G>R Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA
rs1592238617 90 F>I No Ensembl
rs1217958873 92 V>A No gnomAD
rs1940217873 92 V>I No TOPMed
rs1278475718 94 S>G No gnomAD
rs772434603 97 R>G No ExAC
TOPMed
gnomAD
rs748329067 97 R>P No ExAC
TOPMed
gnomAD
rs748329067 97 R>Q No ExAC
TOPMed
gnomAD
rs772434603 97 R>W No ExAC
TOPMed
gnomAD
rs559433715 98 E>* No Ensembl
rs779076940 99 R>* No ExAC
TOPMed
gnomAD
rs1176865609 104 R>G No TOPMed
gnomAD
rs753931886 104 R>P No ExAC
TOPMed
gnomAD
COSM939936
rs753931886
104 R>Q Variant assessed as Somatic; MODERATE impact. endometrium [NCI-TCGA, Cosmic] No NCI-TCGA Cosmic
cosmic curated
ExAC
NCI-TCGA
TOPMed
gnomAD
rs1176865609
COSM138875
104 R>W skin [Cosmic] No cosmic curated
TOPMed
gnomAD
TCGA novel 108 M>I Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA
rs1298433692 109 R>T No gnomAD
rs1371506588 111 L>P No TOPMed
gnomAD
rs781048454 112 A>S No ExAC
gnomAD
rs542966313 112 A>V No 1000Genomes
ExAC
gnomAD
rs763829888 113 E>K No ExAC
gnomAD
rs763829888 113 E>Q No ExAC
gnomAD
rs752332270 117 R>Q Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No ExAC
NCI-TCGA
gnomAD
rs1940216239 118 D>N No TOPMed
rs1592238566 120 V>I No Ensembl
rs759029849 122 L>V No ExAC
gnomAD
rs1592238560 125 A>V No Ensembl
rs746911324 134 M>V No ExAC
TOPMed
gnomAD
rs1360040098 136 A>P No gnomAD
rs1360040098 136 A>T No gnomAD
rs1940206563 139 I>V No TOPMed
TCGA novel 147 S>F Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA
rs752526895 147 S>T No ExAC
gnomAD
rs764869823 147 S>Y No ExAC
gnomAD
rs754594826 149 R>C Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No ExAC
NCI-TCGA
TOPMed
gnomAD
rs1246000356 149 R>H Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA
TOPMed
gnomAD
rs1246000356 149 R>P No TOPMed
gnomAD
rs1940205418 151 R>H No Ensembl
rs1940205336 152 N>D No gnomAD
rs1436473762 155 I>F No TOPMed
rs369528635 155 I>T No ESP
ExAC
TOPMed
gnomAD
rs773892478 158 T>I No ExAC
gnomAD
COSM939935 161 T>I Variant assessed as Somatic; MODERATE impact. [NCI-TCGA] No NCI-TCGA Cosmic
rs1290841569 161 T>S No gnomAD
rs774770771 171 D>G No ExAC
gnomAD
rs1378522070 173 L>P No gnomAD
rs768765575 174 A>G No ExAC
gnomAD
rs1458598929 175 N>S No TOPMed
gnomAD
rs1208366365 178 K>R No gnomAD
rs1237083796 180 K>R No TOPMed

No associated diseases with P61204

15 regional properties for P61204

Type Name Position InterPro Accession
domain Protein kinase domain 590 - 938 IPR000719
domain Serine-threonine/tyrosine-protein kinase, catalytic domain 591 - 923 IPR001245
conserved_site Tyrosine-protein kinase, receptor class III, conserved site 649 - 662 IPR001824
domain Immunoglobulin subtype 2 224 - 298 IPR003598-1
domain Immunoglobulin subtype 2 423 - 499 IPR003598-2
domain Immunoglobulin subtype 43 - 112 IPR003599-1
domain Immunoglobulin subtype 121 - 205 IPR003599-2
domain Immunoglobulin subtype 218 - 309 IPR003599-3
domain Immunoglobulin subtype 321 - 409 IPR003599-4
domain Immunoglobulin-like domain 212 - 309 IPR007110-1
domain Immunoglobulin-like domain 414 - 508 IPR007110-2
active_site Tyrosine-protein kinase, active site 789 - 801 IPR008266
domain Immunoglobulin-like beta-sandwich domain 220 - 303 IPR013151
binding_site Protein kinase, ATP binding site 596 - 624 IPR017441
domain Tyrosine-protein kinase, catalytic domain 590 - 925 IPR020635

Functions

Description
EC Number 2.7.11.13 Protein-serine/threonine kinases
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

4 GO annotations of cellular component

Name Definition
extracellular exosome A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
Golgi membrane The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
perinuclear region of cytoplasm Cytoplasm situated near, or occurring around, the nucleus.
plasma membrane The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

2 GO annotations of molecular function

Name Definition
GTP binding Binding to GTP, guanosine triphosphate.
GTPase activity Catalysis of the reaction

3 GO annotations of biological process

Name Definition
intracellular protein transport The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.
retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum The directed movement of substances from the Golgi back to the endoplasmic reticulum, mediated by vesicles bearing specific protein coats such as COPI or COG.
vesicle-mediated transport A cellular transport process in which transported substances are moved in membrane-bounded vesicles; transported substances are enclosed in the vesicle lumen or located in the vesicle membrane. The process begins with a step that directs a substance to the forming vesicle, and includes vesicle budding and coating. Vesicles are then targeted to, and fuse with, an acceptor membrane.

49 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
Q2KJ96 ARL5A ADP-ribosylation factor-like protein 5A Bos taurus (Bovine) SS
P84081 ARF2 ADP-ribosylation factor 2 Bos taurus (Bovine) SS
P84080 ARF1 ADP-ribosylation factor 1 Bos taurus (Bovine) SS
Q3SZF2 ARF4 ADP-ribosylation factor 4 Bos taurus (Bovine) SS
Q0VC18 ARL4D ADP-ribosylation factor-like protein 4D Bos taurus (Bovine) PR
Q5E9I6 ARF3 ADP-ribosylation factor 3 Bos taurus (Bovine) SS
P49702 ARF5 ADP-ribosylation factor 5 Gallus gallus (Chicken) SS
P40945 Arf4 ADP ribosylation factor 4 Drosophila melanogaster (Fruit fly) SS
P61209 Arf1 ADP-ribosylation factor 1 Drosophila melanogaster (Fruit fly) SS
Q8N4G2 ARL14 ADP-ribosylation factor-like protein 14 Homo sapiens (Human) SS
Q969Q4 ARL11 ADP-ribosylation factor-like protein 11 Homo sapiens (Human) PR
Q8IVW1 ARL17A ADP-ribosylation factor-like protein 17 Homo sapiens (Human) SS
P49703 ARL4D ADP-ribosylation factor-like protein 4D Homo sapiens (Human) PR
P62330 ARF6 ADP-ribosylation factor 6 Homo sapiens (Human) EV
Q9H0F7 ARL6 ADP-ribosylation factor-like protein 6 Homo sapiens (Human) SS
P40616 ARL1 ADP-ribosylation factor-like protein 1 Homo sapiens (Human) SS
P18085 ARF4 ADP-ribosylation factor 4 Homo sapiens (Human) EV
P84085 ARF5 ADP-ribosylation factor 5 Homo sapiens (Human) EV
P84077 ARF1 ADP-ribosylation factor 1 Homo sapiens (Human) EV
Q9Y689 ARL5A ADP-ribosylation factor-like protein 5A Homo sapiens (Human) SS
A6NH57 ARL5C Putative ADP-ribosylation factor-like protein 5C Homo sapiens (Human) SS
Q96KC2 ARL5B ADP-ribosylation factor-like protein 5B Homo sapiens (Human) SS
P49076 ARF1 ADP-ribosylation factor Zea mays (Maize) SS
P84084 Arf5 ADP-ribosylation factor 5 Mus musculus (Mouse) SS
P61750 Arf4 ADP-ribosylation factor 4 Mus musculus (Mouse) SS
Q99PE9 Arl4d ADP-ribosylation factor-like protein 4D Mus musculus (Mouse) PR
Q6P068 Arl5c ADP-ribosylation factor-like protein 5C Mus musculus (Mouse) SS
Q80ZU0 Arl5a ADP-ribosylation factor-like protein 5A Mus musculus (Mouse) SS
Q9D4P0 Arl5b ADP-ribosylation factor-like protein 5B Mus musculus (Mouse) SS
P84078 Arf1 ADP-ribosylation factor 1 Mus musculus (Mouse) SS
Q8BSL7 Arf2 ADP-ribosylation factor 2 Mus musculus (Mouse) SS
P61205 Arf3 ADP-ribosylation factor 3 Mus musculus (Mouse) SS
P51824 ADP-ribosylation factor 1 Solanum tuberosum (Potato) SS
P84082 Arf2 ADP-ribosylation factor 2 Rattus norvegicus (Rat) SS
P51646 Arl5a ADP-ribosylation factor-like protein 5A Rattus norvegicus (Rat) SS
P84083 Arf5 ADP-ribosylation factor 5 Rattus norvegicus (Rat) SS
P36407 Trim23 E3 ubiquitin-protein ligase TRIM23 Rattus norvegicus (Rat) SS
P61751 Arf4 ADP-ribosylation factor 4 Rattus norvegicus (Rat) SS
P84079 Arf1 ADP-ribosylation factor 1 Rattus norvegicus (Rat) SS
P61206 Arf3 ADP-ribosylation factor 3 Rattus norvegicus (Rat) SS
P51823 ARF ADP-ribosylation factor 2 Oryza sativa subsp. japonica (Rice) SS
Q06396 Os01g0813400 ADP-ribosylation factor 1 Oryza sativa subsp. japonica (Rice) SS
P34212 arl-5 ADP-ribosylation factor-like protein 5 Caenorhabditis elegans SS
Q10943 arf-1.2 ADP-ribosylation factor 1-like 2 Caenorhabditis elegans SS
P40940 ARF3 ADP-ribosylation factor 3 Arabidopsis thaliana (Mouse-ear cress) SS
P0DH91 ARF2-B ADP-ribosylation factor 2-B Arabidopsis thaliana (Mouse-ear cress) SS
P36397 ARF1 ADP-ribosylation factor 1 Arabidopsis thaliana (Mouse-ear cress) SS
Q9LQC8 ARF2-A ADP-ribosylation factor 2-A Arabidopsis thaliana (Mouse-ear cress) SS
Q5M9P8 arl6 ADP-ribosylation factor-like protein 6 Danio rerio (Zebrafish) (Brachydanio rerio) SS
10 20 30 40 50 60
MSEGSDNNGD PQQQGAEGEA VGENKMKSRL RKGALKKKNV FNVKDHCFIA RFFKQPTFCS
70 80 90 100 110 120
HCKDFICGYQ SGYAWMGFGK QGFQCQVCSY VVHKRCHEYV TFICPGKDKG IDSDSPKTQH
130 140 150 160 170 180
NFEPFTYAGP TFCDHCGSLL YGIYHQGLKC SACDMNVHAR CKENVPSLCG CDHTERRGRI
190 200 210 220 230 240
YLEINVKENL LTVQIKEGRN LIPMDPNGLS DPYVKVKLIP DDKDQSKKKT RTIKACLNPV
250 260 270 280 290 300
WNETLTYDLK PEDKDRRILI EVWDWDRTSR NDFMGALSFG ISEIIKNPTN GWFKLLTQDE
310 320 330 340 350 360
GEYYNVPCAD DEQDLLKLKQ KPSQKKPMVM RSDTNTHTSS KKDMIRATDF NFIKVLGKGS
370 380 390 400 410 420
FGKVLLAERK GSEELYAIKI LKKDVIIQDD DVECTMIEKR VLALGEKPPF LVQLHSCFQT
430 440 450 460 470 480
MDRLFFVMEY VNGGDLMFQI QQFGKFKEPV AVFYAAEIAA GLFFLHTKGI LYRDLKLDNV
490 500 510 520 530 540
LLDADGHVKI ADFGMCKENI VGDKTTKTFC GTPDYIAPEI ILYQPYGKSV DWWAYGVLLY
550 560 570 580 590 600
EMLVGQPPFD GEDEEELFAA ITDHNVSYPK SLSKEAKEAC KGFLTKQPNK RLGCGSSGEE
610 620 630 640 650 660
DVRLHPFFRR IDWEKIENRE VQPPFKPKIK HRKDVSNFDK QFTSEKTDLT PTDKVFMMNL
670
DQSEFVGFSY MNPEYVFSP