STRINGSTRING
pakE pakE gapA gapA piaA piaA arpB arpB abpC abpC rasG rasG gpaA gpaA myoA myoA pkgB pkgB rasC rasC myoB myoB pkaC pkaC myoD myoD gpbA gpbA myoC myoC erkA erkA gskA gskA fttB fttB pkbA pkbA pikA pikA pikB pikB pikD pikD aip1 aip1 myoF myoF myoE myoE DDB_G0287875 DDB_G0287875 DDB_G0294557 DDB_G0294557 phr phr racE racE lrrA lrrA pakC pakC vasp vasp phlp1 phlp1 DDB_G0271676 DDB_G0271676 htt htt DDB_G0272811 DDB_G0272811 myoG myoG dhkI-1 dhkI-1 gacH gacH DDB0169005 DDB0169005 gefH gefH pdeD pdeD paxB paxB gefM gefM torA torA proC proC pteN pteN gpgA gpgA limD-2 limD-2 AF318287 AF318287 dct dct myoK myoK ripA ripA DDB0191988 DDB0191988 ZizB ZizB DDB0191741 DDB0191741 DDB0220643 DDB0220643 DDB0184481 DDB0184481 lst8 lst8 grlE grlE ctxA ctxA DG1091 DG1091 smkA smkA DDB0188195 DDB0188195 nae1 nae1 rgaA rgaA secG secG scrA scrA pdkB pdkB gefA gefA DDB0220640 DDB0220640 DDB0185814 DDB0185814 erkB erkB migA migA EppA EppA lvsE lvsE pdkA pdkA psrA psrA elmoE elmoE pldB pldB adprt1A adprt1A scaA scaA ctxB ctxB sgcA sgcA nhe1 nhe1 cln5 cln5 DDB_G0274695 DDB_G0274695 MIP1 MIP1 DDB_G0271806 DDB_G0271806 WipA WipA DDB0216772 DDB0216772 mekA mekA mpl1 mpl1 pakA pakA pakD pakD GxcT GxcT stlA stlA krsB krsB tsuA tsuA DDB_G0267588 DDB_G0267588
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
Your Input:
pakESerine/threonine-protein kinase pakE; May play a role in responding to changes in chemoattractant levels. (926 aa)
gapARas GTPase-activating-like protein gapA; Part of signaling pathway that is required for completion of cytokinesis. gapA and rgaA control cortexillin localization to the cleavage furrow and hence may be involved in cleavage of the midbody in the final stage of cytokinesis by regulating the actin cytoskeleton. Forms a complex by linking activated rac1A to ctxA in the absence of rgaA. Assembly of this complex is necessary for the recruitment of cortexillin to the midzone of the dividing cell. (860 aa)
piaAProtein pianissimo A; Regulates cell growth, chemotaxis, signal relay and the actin cytoskeleton. Required for chemoattractant receptor and G protein- mediated activation of the 12 transmembrane domain adenylyl cyclase. Functions as a part of protein complex TORC2. TORC2, is presumed to be indirectly negatively modulated by rapamycin and regulates actin polarization. TORC2, but not TORC1, negatively regulates phagocytosis. This protein and dagA protein CRAC, a cytosolic regulator, are both essential for activation of the enzyme adenylyl cyclase. This protein and CRAC do not function re [...] (1148 aa)
arpBActin-related protein 2; Functions as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the pointed end of the daughter actin filament. The Arp2/3 complex is involved in organizing the actin system in cell motility and chemotaxis, in phagocytosis and macropinocytosis, at late steps of endosome processing, and in mitosis. In concert with a group of other proteins, the Arp2/3 complex plays a general role in [...] (392 aa)
abpCGelation factor; F-actin cross-linking protein. (857 aa)
rasGRas-like protein rasG; Ras proteins bind GDP/GTP and possess intrinsic GTPase activity; Belongs to the small GTPase superfamily. Ras family. (189 aa)
gpaAGuanine nucleotide-binding protein alpha-1 subunit; Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems; Belongs to the G-alpha family. (356 aa)
myoAMyosin IA heavy chain; Actin-based motor protein, possibly involved in a wide range of motile processes, such as cell movement across a surface, and extension and retraction of pseudopodia or lamellipodia; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (994 aa)
pkgBProtein kinase 2; Required for morphogenesis during multicellular development. Phosphorylates talB, gefN, gefS, PI4P 5-kinase and gacQ. Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily. (479 aa)
rasCRas-like protein rasC; Ras proteins bind GDP/GTP and possess intrinsic GTPase activity; Belongs to the small GTPase superfamily. Ras family. (189 aa)
myoBMyosin IB heavy chain; Myosin is a protein that binds to actin and has ATPase activity that is activated by actin. Myosin IB may have a role in chemotaxis and aggregation; it could serve to stabilize and even retract cortical structures, such as pseudopods and lamellopods. Involved in the whole cell motility of aggregation-stages cells. Overexpression results in significant decrease in the rate of cellular translocation and fluid-phase pinocytosis and abnormalities in the normal rearrangement of the actin cytoskeleton. Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myos [...] (1111 aa)
pkaCcAMP-dependent protein kinase catalytic subunit; Essential for differentiation and fruit morphogenesis. (648 aa)
myoDMyosin ID heavy chain; Myosin is a protein that binds to actin and has ATPase activity that is activated by actin. Myosin id may have a role in chemotaxis and aggregation; it could serve to stabilize and even retract cortical structures, such as pseudopods and lamellopods. Involved in the process of phagocytosis; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1109 aa)
gpbAGuanine nucleotide-binding protein subunit beta; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction (By similarity). Required for normal chemotaxis in response to cAMP and for aggregation during scorocarp development. (347 aa)
myoCMyosin IC heavy chain; Myosin is a protein that binds to actin and has ATPase activity that is activated by actin. Involved in the process of phagocytosis and appears to support streaming behavior. Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1182 aa)
erkAExtracellular signal-regulated kinase 1; Kinase involved in a signal transduction pathway. (529 aa)
gskAGlycogen synthase kinase-3; During cellular differentiation, may mediate an extracellular cyclic AMP stimulated signal transduction pathway that regulates prespore and prestalk B-cell proportions through inhibition of stalk cell formation and induction of prespore cell differentiation. The cAMP receptor carC appears to activate gskA via the tyrosine kinases zakA and zak2, to stimulate prespore differentiation, while carD appears to negatively regulate gskA, to promote prestalk formation. (467 aa)
fttB14-3-3-like protein; Belongs to the 14-3-3 family. (252 aa)
pkbARAC family serine/threonine-protein kinase homolog; Predominantly involved during the aggregation to control cell polarity and chemotaxis. Phosphorylates talB, gefN, gefS, PI4P 5-kinase and gacQ. (444 aa)
pikAPhosphatidylinositol 3-kinase 1. (1571 aa)
pikBPhosphatidylinositol 3-kinase 2. (1857 aa)
pikDPhosphatidylinositol 4-kinase; Acts on phosphatidylinositol (PtdIns) in the first committed step in the production of the second messenger inositol-1,4,5,- trisphosphate; Belongs to the PI3/PI4-kinase family. Type III PI4K subfamily. (1180 aa)
aip1Actin-interacting protein 1; Implicated in both actin filament depolymerization and polymerization. May enhance chemotaxis by promoting cofilin-dependent actin assembly at cell leading edges. (597 aa)
myoFMyosin IF heavy chain; Myosin is a protein that binds to actin and has ATPase activity that is activated by actin; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1071 aa)
myoEMyosin IE heavy chain; Myosin is a protein that binds to actin and has ATPase activity that is activated by actin. May play a role in moving membranes relative to actin; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1005 aa)
DDB_G0287875PH domain-containing protein DDB_G0287875. (1211 aa)
DDB_G0294557Uncharacterized protein. (489 aa)
phrSca1 complex protein phr; Component of the Sca1 complex, a regulator of cell motility, chemotaxis and signal relay. The Sca1 complex is recruited to the plasma membrane in a chemoattractant- and F-actin- dependent manner and is enriched at the leading edge of chemotaxing cells where it regulates F-actin dynamics and signal relay by controlling the activation of rasC and the downstream target of rapamycin complex 2 (TORC2)-Akt/protein kinase B (PKB) pathway. (1019 aa)
racERho-related protein racE; Specifically required for cytokinesis; Belongs to the small GTPase superfamily. Rho family. (223 aa)
lrrALeucine-rich repeat protein lrrA; Involved in cytoskeleton remodeling, which is needed for normal chemotactic aggregation and efficient cell sorting during multicellular morphogenesis. (510 aa)
pakCSerine/threonine-protein kinase pakC; Has role in the regulation of chemotaxis. (477 aa)
vaspProtein VASP homolog; Ena/VASP proteins are actin-associated proteins involved in a range of processes dependent on cytoskeleton remodeling and cell polarity such as lamellipodial and filopodial dynamics in migrating cells. Plays a crucial role in filopodia formation, cell-substratum adhesion, and proper chemotaxis. Nucleates and bundles actin filaments. When complexed with fotH in filopodial tips, may support formin- mediated filament elongation by bundling nascent actin filaments. Belongs to the Ena/VASP family. (380 aa)
phlp1Phosducin-like protein 1; Required for normal chemotaxis in response to cAMP and folate. Required for the heterodimerization of the G protein beta and gamma subunits gpbA and gpgA, which is itself thought to be necessary for prenylation of the gamma subunit gpgA and its association with plasma membranes; Belongs to the phosducin family. (316 aa)
DDB_G0271676SH3 and F-BAR domain-containing protein DDB_G0271676. (533 aa)
httHD protein homolog; May play a role in microtubule-mediated transport or vesicle function; Belongs to the huntingtin family. (3095 aa)
DDB_G0272811WASP-related protein. (583 aa)
myoGMyosin-G heavy chain; Myosins are actin-based motor molecules with ATPase activity. (3446 aa)
dhkI-1Hybrid signal transduction histidine kinase I; Acts as a receptor histidine kinase for a signal transduction pathway. This protein undergoes an ATP-dependent autophosphorylation at a conserved histidine residue in the kinase core, and a phosphoryl group is then transferred to a conserved aspartate residue in the receiver domain (By similarity). (1736 aa)
gacHRho GTPase-activating protein gacH; Rho GTPase-activating protein involved in the signal transduction pathway. (566 aa)
DDB0169005Carboxylic ester hydrolase; Belongs to the type-B carboxylesterase/lipase family. (535 aa)
gefHRas guanine nucleotide exchange factor H; Promotes the exchange of Ras-bound GDP by GTP. Component of the Sca1 complex, a regulator of cell motility, chemotaxis and signal relay. The Sca1 complex is recruited to the plasma membrane in a chemoattractant- and F-actin-dependent manner and is enriched at the leading edge of chemotaxing cells where it regulates F-actin dynamics and signal relay by controlling the activation of rasC and the downstream target of rapamycin complex 2 (TORC2)-Akt/protein kinase B (PKB) pathway. (604 aa)
pdeDcGMP-dependent 3',5'-cGMP phosphodiesterase A; Phosphodiesterase specific for cGMP, which is activated by cGMP but not by cAMP. Involved in the degradation of intracellular cGMP. (867 aa)
paxBPaxillin-B; Required for cell-substrate adhesion, cell sorting, slug migration, and cell differentiation. May function upstream of limB. (569 aa)
gefMRas guanine nucleotide exchange factor M; Promotes the exchange of Ras-bound GDP by GTP. (929 aa)
torAProtein tortoise; Required for efficient chemotaxis. (808 aa)
proCProfilin-3; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG (By similarity). (126 aa)
pteN3-phosphatidylinositol 3-phosphatase; Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5- trisphosphate, phosphatidylinositol 3,4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1,3,4,5-tetrakisphosphate (By similarity). Negative regulator of PI3K chemotaxis pathways. Overexpression leads to a suppression of a PI3K-dependent activation of pkbA, and these cells exhibit chemotax [...] (533 aa)
gpgAGuanine nucleotide-binding protein subunit gamma; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. This major G-protein of the squid photoreceptor is involved in visual transduction. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein- effector interaction (By similarity). Required for normal chemotaxis in response to cAMP. (69 aa)
limD-2LIM domain-containing protein D; Binds to F-actin and may modulate the chemotactic response during early development and contribute to the maintenance of the strength of the actin cytoskeleton. (198 aa)
AF318287Putative calmodulin-binding protein CamBP64. (581 aa)
dctDynacortin. (354 aa)
myoKMyosin-K heavy chain; Myosins are actin-based motor molecules with ATPase activity. Involved in phagocytosis and motility, and in the maintenance and dynamics of cell cortex; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (858 aa)
ripARas-interacting protein RIP3; Component of a Ras-regulated pathway involved in integrating chemotaxis and signal relay pathways that are essential for aggregation. (838 aa)
DDB0191988Uncharacterized protein. (2110 aa)
ZizBUncharacterized protein; Belongs to the DOCK family. (2147 aa)
DDB0191741Uncharacterized protein. (716 aa)
DDB0220643CHD gene family protein containing chromodomain, helicase domain, and DNA-binding domain. (3071 aa)
DDB0184481Uncharacterized protein. (588 aa)
lst8Protein LST8 homolog; Plays a role in regulation of adenylate cyclase and protein kinase B (PKB) activation during aggregation. Involved in both chemotaxis and signal relay; Belongs to the WD repeat LST8 family. (304 aa)
grlEMetabotropic glutamate receptor-like protein E; May be involved in early development in cAMP sensing and subsequent chemotactic response. Probable receptor of GABA and glutamate, leading respectively to the induction or inhibition of SDF-2 formation. (816 aa)
ctxACortexillin-1; Actin-bundling protein. When linked to F-actin the actin filaments form preferentially anti-parallel bundles that associate into meshworks. Plays a major role in cytokinesis. Negatively regulates cortical localization of rapgap1; Belongs to the cortexillin family. (444 aa)
DG1091Developmental protein DG1091. (1825 aa)
smkASuppressor of Mek1; Suppresses MEK1 null cell polarity, chemotaxis, and gene expression defects. Required for proper cytokinesis during vegetative growth, timely exit from the mound stage during development, and myosin II assembly. May be a regulatory subunit of serine/threonine-protein phosphatase 4 (PP4) and may control localization of PP4 to the nucleus. Involved in the regulation of some ppp4c functions, such as developmental progression, chemotaxis, expression of stress response genes and cell movement; Belongs to the SMEK family. (1046 aa)
DDB0188195Ras-GAP domain-containing protein. (817 aa)
nae1NEDD8-activating enzyme E1 regulatory subunit; Regulatory subunit of the dimeric uba3-nae1 E1 enzyme. E1 activates nedd8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a nedd8-uba3 thioester and free AMP. E1 finally transfers nedd8 to the catalytic cysteine of ube2m (By similarity); Belongs to the ubiquitin-activating E1 family. ULA1 subfamily. (520 aa)
rgaARas GTPase-activating-like protein rgaA; Part of signaling pathway that is required for completion of cytokinesis. gapA and rgaA control cortexillin localization to the cleavage furrow and hence may be involved in cleavage of the midbody in the final stage of cytokinesis by regulating the actin cytoskeleton. Forms a complex by linking activated rac1A to ctxA. Assembly of this complex is necessary for the recruitment of cortexillin to the midzone of a dividing cell. Overexpression leads to the suppression of the formation of cellular projections containing F-actin and to a defect in cyt [...] (822 aa)
secGAnkyrin repeat, PH and SEC7 domain containing protein secG. (986 aa)
scrAProtein SCAR; Involved in regulation of actin and microtubule organization. Regulates phagocytosis and macropinocytosis. Belongs to the SCAR/WAVE family. (443 aa)
pdkB3-phosphoinositide-dependent protein kinase B. (908 aa)
gefARas guanine nucleotide exchange factor A; Ras-bound GDP/GTP exchange factor required for normal activation of adenylyl cyclase. Component of the Sca1 complex, a regulator of cell motility, chemotaxis and signal relay. The Sca1 complex is recruited to the plasma membrane in a chemoattractant- and F-actin- dependent manner and is enriched at the leading edge of chemotaxing cells where it regulates F-actin dynamics and signal relay by controlling the activation of rasC and the downstream target of rapamycin complex 2 (TORC2)-Akt/protein kinase B (PKB) pathway. (605 aa)
DDB0220640CHD gene family protein containing chromodomain, helicase domain, and DNA-binding domain. (1917 aa)
DDB0185814Rap-GAP domain-containing protein. (366 aa)
erkBExtracellular signal-regulated kinase 2; Implicated in the relay of the cAMP chemotactic signal and cell differentiation. Important for receptor-mediated activation of adenylyl cyclase. (369 aa)
migAUncharacterized protein. (863 aa)
EppAUncharacterized protein. (402 aa)
lvsEBEACH domain-containing protein lvsE. (2192 aa)
pdkAProbable serine/threonine-protein kinase pdkA. (686 aa)
psrASerine/threonine-protein phosphatase 2A regulatory subunit psrA; Involved in developmental cell fate decision. Belongs to the phosphatase 2A regulatory subunit B56 family. (628 aa)
elmoEELMO domain-containing protein E. (1677 aa)
pldBPhospholipase D B; Plays a role in cell growth. Hydrolyzes membrane phospholipids, such as PtdCho (phosphatidylcholine), producing the free headgroup and PtdOH (phosphatidic acid; signaling molecule on its own). Involved in the inhibition of actin-based motility and endocytosis. Its inhibition causes complete collapse of F-actin organization. Plays an important role in cell migration by localizing along the anterior cell membrane. Overexpression leads to the inability to aggregate even at higher cell density. Also known as a negative regulator of quorum sensing. (1216 aa)
adprt1APoly [ADP-ribose] polymerase. (938 aa)
scaASca1 complex scaffold protein scaA; Component of the Sca1 complex, a regulator of cell motility, chemotaxis and signal relay. The Sca1 complex is recruited to the plasma membrane in a chemoattractant- and F-actin- dependent manner and is enriched at the leading edge of chemotaxing cells where it regulates F-actin dynamics and signal relay by controlling the activation of rasC and the downstream target of rapamycin complex 2 (TORC2)-Akt/protein kinase B (PKB) pathway. ScaA acts as a molecular scaffold, bringing together gefA, gefH and phr with PP2A. (1582 aa)
ctxBCortexillin-2; Actin-bundling protein. When linked to F-actin the actin filaments form preferentially anti-parallel bundles that associate into meshworks. Plays a major role in cytokinesis. Negatively regulates cortical localization of rapgap1 (By similarity); Belongs to the cortexillin family. (441 aa)
sgcAGuanylyl cyclase. (2843 aa)
nhe1Sodium/hydrogen exchanger 1; Regulation of intracellular pH homeostasis in response to cAMP, which is essential for chemotaxis. Necessary for F-actin localization and the kinetics of actin polymerization during chemotaxis and cell polarity but not for directional sensing. Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family. (674 aa)
cln5Ceroid-lipofuscinosis neuronal protein 5 homolog; Belongs to the CLN5 family. (322 aa)
DDB_G0274695SH3 and F-BAR domain-containing protein DDB_G0274695. (389 aa)
MIP1RING-type domain-containing protein. (552 aa)
DDB_G0271806PH and Rap-GAP domain-containing protein DDB_G0271806. (1167 aa)
WipAWH2 domain-containing protein. (197 aa)
DDB0216772PH domain-containing protein. (310 aa)
mekADual specificity mitogen-activated protein kinase kinase 1; Required for cAMP-mediated activation of guanylyl cyclase activity and plays an essential role in aggregation, morphogenesis, and chemotaxis. Appears to act upstream of erk1 but not erk2. (660 aa)
mpl1MAP kinase phosphatase with leucine-rich repeats protein 1; Probable phosphatase with dual specificity toward Ser/Thr and Tyr-containing proteins (By similarity). Dephosphorylates pNPP, in vitro. Essential for proper regulation of erkB (erk2) and optimal motility during development; Belongs to the protein-tyrosine phosphatase family. Non- receptor class dual specificity subfamily. (834 aa)
pakASerine/threonine-protein kinase pakA; Regulator of the myosin II component of the cytoskeleton: required for regulation of cytokinesis. Functions during chemotaxis, required for maintaining the direction of cell movement, suppressing lateral pseudopod extension, and proper retraction of the posterior of chemotaxing cells; Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. (1197 aa)
pakDSerine/threonine-protein kinase pakD. (1678 aa)
GxcTUncharacterized protein. (1574 aa)
stlAProbable polyketide synthase 1; Probable polyketide synthase (By similarity). Produces only acylpyrones; in vitro. (3147 aa)
krsBSerine/threonine-protein kinase 4 homolog B; Probable serine/threonine-protein kinase; In the N-terminal section; belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. (1105 aa)
tsuAProbable serine/threonine-protein kinase tsuA; Plays a role in chemotaxis and seems to be involved in polarization. (2247 aa)
DDB_G0267588Probable phosphatidylinositol phosphate kinase DDB_G0267588; May be involved in signaling events that underlie chemotaxis via the chemoattractant-mediated pkgB phosphorylation. (719 aa)
Your Current Organism:
Dictyostelium discoideum
NCBI taxonomy Id: 44689
Other names: D. discoideum
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