STRINGSTRING
naa25 naa25 arc3 arc3 hob3 hob3 arp2 arp2 rlc1 rlc1 ppk38 ppk38 end3 end3 ppk29 ppk29 myo2 myo2 lsb4 lsb4 gea1 gea1 clp1 clp1 vrp1 vrp1 end4 end4 mug14 mug14 acp2 acp2 ede1 ede1 rho5 rho5 opy1 opy1 arc4 arc4 rho4 rho4 SPBC1289.14 SPBC1289.14 fus1 fus1 nod1 nod1 acp1 acp1 arc5 arc5 rng8 rng8 imp2 imp2 pan1 pan1 rho2 rho2 cdc12 cdc12 rho1 rho1 cdc15 cdc15 bzz1 bzz1 gef2 gef2 rga8 rga8 pom1 pom1 cdc4 cdc4 cdc8 cdc8 cdc42 cdc42 lsb5 lsb5 gyp3 gyp3 mid1 mid1 adf1 adf1 ent3 ent3 arc1 arc1 shk1 shk1 cap1 cap1 ssp1 ssp1 cdc3 cdc3 orb6 orb6 ain1 ain1 shd1 shd1 crn1 crn1 rho3 rho3 cam2 cam2 myp2 myp2 stg1 stg1 rng2 rng2 rdi1 rdi1 rax2 rax2 arc2 arc2 aip1 aip1 cyk3 cyk3 mcp4 mcp4 wsp1 wsp1 bbc1 bbc1 spa2 spa2 rga1 rga1 syp1 syp1 ppk30 ppk30 lsb1 lsb1 klp6 klp6 fim1 fim1 tea4 tea4 pxl1 pxl1 ent1 ent1 rid1 rid1 dip1 dip1 myo51 myo51 rng3 rng3 nak1 nak1 rng9 rng9 twf1 twf1 slm1 slm1 rga7 rga7 myo52 myo52 for3 for3 ucp8 ucp8 fic1 fic1 act1 act1 kin1 kin1 arp3 arp3 myo1 myo1
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
naa25N-terminal acetyltransferase B complex subunit arm1; Non-catalytic subunit of the NatB N-terminal acetyltransferase, which catalyzes acetylation of the amino-terminal methionine residues of all proteins beginning with Met-Asp or Met-Glu and of some proteins beginning with Met-Asn or Met-Met. (811 aa)
arc3Actin-related protein 2/3 complex subunit 3; Functions as 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. (174 aa)
hob3Protein hob3; Involved in cytokinesis and septation where it has a role in the localization of F-actin. (264 aa)
arp2Actin-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 (By similarity). During cytokinesis it colocalizes to the cortical actin patches until spetation is complete. Has a role in the mobility of these patches. Essential for viability. (390 aa)
rlc1Myosin regulatory light chain 1. (184 aa)
ppk38Protein kinase domain-containing protein ppk38. (650 aa)
end3Actin cytoskeleton-regulatory complex protein end3; Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization (By similarity). (375 aa)
ppk29Serine/threonine-protein kinase ppk29. (872 aa)
myo2Myosin type-2 heavy chain 1; Required for cell division. It is a component of the cdc12 'spot', a structure thought to mark the site of septation. May work in conjunction with myo3; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1526 aa)
lsb4SH3 domain-containing protein PJ696.02; Belongs to the SH3YL1 family. (430 aa)
gea1Uncharacterized protein C211.03. (1462 aa)
clp1Tyrosine-protein phosphatase CDC14 homolog; Protein phosphatase which antagonizes mitotic cyclin- dependent kinase cdc2, the inactivation of which is essential for exit from mitosis. To access its substrates, is released from nucleolar sequestration during mitosis. Plays an essential in coordinating the nuclear division cycle with cytokinesis through the cytokinesis checkpoint. Involved in chromosome segregation, where it is required for meiosis I spindle dissambly as well as for establishing two consecutive chromosome segregation phases. Allows damaged actomyosin rings to be maintaine [...] (537 aa)
vrp1Verprolin; Involved in cytoskeletal organization and cellular growth. May exert its effects on the cytoskeleton directly, or indirectly via proline-binding proteins such as profilin or proteins possessing SH3 domains. Plays a role in actin patch assembly by enhancing the ability of myo1 to stimulate actin polymerization by the Arp2/3 complex. (309 aa)
end4Endocytosis protein end4; Required for cellular morphogenesis and polarization of the cortical cytoskeleton. Required for establishment of new polarized growth zones where it acts in actin organization. Involved plasma membrane internalization and is essential for fluid-phase endocytosis. Belongs to the SLA2 family. (1102 aa)
mug14Meiotically up-regulated gene 14 protein; Has a role in meiosis. (257 aa)
acp2F-actin-capping protein subunit beta; F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments. Competes with formin cdc12 for attachment to the actin filaments barbed ends. Slowly replaces cdc12 on the barbed ends in preparation for filament disassembly during contractile ring constriction. (268 aa)
ede1Uncharacterized calcium-binding protein C800.10c. (1116 aa)
rho5GTP-binding protein rho5. (200 aa)
opy1Uncharacterized PH domain-containing protein PB16A4.02c. (339 aa)
arc4Actin-related protein 2/3 complex subunit 4; Functions as actin-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 mother actin filament (By similarity). (168 aa)
rho4GTP-binding protein rho4; Required for cell separation. Involved in the regulation of the septum degradation during cytokinesis and in the organization of F- actin patches and cytoplasmic microtubules. Belongs to the small GTPase superfamily. Rho family. (203 aa)
SPBC1289.14Adducin-related protein C1289.14. (324 aa)
fus1Cell fusion protein fus1; Required for cell fusion. It associates with the pre-zygotic projection tips in conjugating cells; Belongs to the formin homology family. BNI1 subfamily. (1372 aa)
nod1Uncharacterized protein C12B10.10. (419 aa)
acp1F-actin-capping protein subunit alpha; F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments. Competes with formin cdc12 for attachment to the actin filaments barbed ends. Slowly replaces cdc12 on the barbed ends in preparation for filament disassembly during contractile ring constriction. (256 aa)
arc5Actin-related protein 2/3 complex subunit 5; Functions as 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. (152 aa)
rng8Uncharacterized protein C4H3.14c. (345 aa)
imp2Septation protein imp2; Required for normal septation. Involved in the disassembly of the medial ring during septation. (670 aa)
pan1Actin cytoskeleton-regulatory complex protein pan1; Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization (By similarity). (1794 aa)
rho2GTP-binding protein rho2; Involved in cell morphogenesis, the maintenance of growth direction, control of polarity and of cell wall integrity. Regulates the synthesis of alpha-D-glucan through activation of pck2. (200 aa)
cdc12Cell division control protein 12; Plays a role in the cell cycle. Involved in cytokinesis. Component of the cell division ring. In the absence of profilin, caps the barbed end of actin filaments, thus preventing subunit addition and dissociation. In the presence of profilin, nucleates actin filaments that grow rapidly from their barbed ends. Belongs to the formin homology family. BNI1 subfamily. (1841 aa)
rho1GTP-binding protein rho1; Involved in the regulation of cell wall growth and actin cytoskeleton organization. Activates (1,3)-beta-D-glucan synthase. Belongs to the small GTPase superfamily. Rho family. (202 aa)
cdc15Cell division control protein 15; After the onset of mitosis, forms a ring-like structure which colocalizes with the medial actin ring. Appears to mediate cytoskeletal rearrangements required for cytokinesis. Essential for viability. (927 aa)
bzz1Protein BZZ1; Plays a role in endocytosis and trafficking to the vacuole. Functions with type I myosins to restore polarity of the actin cytoskeleton after NaCl stress (By similarity); Belongs to the BZZ1 family. (642 aa)
gef2Rho guanine nucleotide exchange factor gef2; Has a role in the control of cell polarity and cytokinesis. Involved in bipolar growth and septum formation. (1101 aa)
rga8Rho-GTPase-activating protein 8; Acts in signal transduction. Negatively regulates the pak1/shk1 control pathway. (777 aa)
pom1DYRK-family kinase pom1; Polarity factor involved in localization of polarized growth and cytokinesis. Forms an intracellular gradient that serves to measure cell length and control mitotic entry. Controls the timing of mitotic commitment by regulating the inhibitory impact of cdr1/cdr2 on wee1 activity. Directly phosphorylates the tail of cdr2 which inhibits cdr2 activation by ssp1. Cdr2 phosphorylation by pom1 also modulates cdr2 association with membranes and inhibits cdr2 interaction with mid1, reducing its clustering ability, possibly via the down-regulation of cdr2 kinase activit [...] (1087 aa)
cdc4Myosin regulatory light chain cdc4; Involved in cytokinesis. Required for the formation and function of the contractile ring. (141 aa)
cdc8Tropomyosin; Forms part of the F-actin contractile ring during cytokinesis. (161 aa)
cdc42Cell division control protein 42 homolog; Involved in development of cell polarity during the cell division cycle; Belongs to the small GTPase superfamily. Rho family. CDC42 subfamily. (192 aa)
lsb5Protein lsb5; Essential for the organization of the actin cytoskeleton, fluid phase endocytosis and vesicle trafficking; Belongs to the LSB5 family. (304 aa)
gyp3GTPase-activating protein gyp3; Regulates exocytosis by functioning as a GAP for ypt2. (635 aa)
mid1Division mal foutue 1 protein; At the onset of mitosis, forms a medial ring structure before the arrangement of the medial actin ring. Essential for the central positioning of the division septum before the cell divides. (920 aa)
adf1Cofilin; Controls reversibly actin polymerization and depolymerization in a pH-sensitive manner. It has the ability to bind G- and F-actin in a 1:1 ratio of cofilin to actin. Binding to F-actin is regulated by tropomyosin. It is the major component of intranuclear and cytoplasmic actin rods. Required for accumulation of actin at the cell division site via depolymerizing actin at the cell ends. In association with myosin II has a role in the assembly of the contractile ring via severing actin filaments. Involved in the maintenance of the contractile ring once formed. In association with [...] (137 aa)
ent3ENTH domain-containing protein C794.11c. (476 aa)
arc1Actin-related protein 2/3 complex subunit 1; Functions as 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. (377 aa)
shk1Serine/threonine-protein kinase shk1/pak1; MAP4K component of the MAPK pathway required for the mating pheromone response. Phosphorylates histone H2B to form H2BS10ph (By similarity). Phosphorylates tea1. Required for skb1-dependent mitotic inhibitory function. Regulates microtubule dynamics and cell polarity. Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. (658 aa)
cap1Adenylyl cyclase-associated protein; The N-terminal domain binds to adenylyl cyclase, thereby enabling adenylyl cyclase to be activated by upstream regulatory signals, such as Ras. The C-terminal domain is required for normal cellular morphology and growth control. (551 aa)
ssp1Serine/threonine-protein kinase ssp1; Involved in actin localization and thus in polarized cell growth; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (652 aa)
cdc3Profilin; 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. In S.pombe, it is essential for cytokinesis. (127 aa)
orb6Serine/threonine-protein kinase orb6; Interacts with pak1/shk1 and coordinates cell morphogenesis with the cell cycle. It is essential for maintenance of cell polarity and is involved in mitotic control. (469 aa)
ain1Alpha-actinin-like protein 1; Binds to actin and is involved in actin-ring formation and organization. Plays a role in cytokinesis and is involved in septation. Belongs to the alpha-actinin family. (621 aa)
shd1Actin cytoskeleton-regulatory complex protein sla1; Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization (By similarity). (1420 aa)
crn1Coronin-like protein crn1. (601 aa)
rho3GTP-binding protein rho3; Involved in controlling cell shape and septation. Regulates cell separation by modulating the function of the exocyst complex. Involved in post-Golgi vesicle transport. (205 aa)
cam2Myosin 1 light chain cam2; Plays a role in meiosis and sporulation. (143 aa)
myp2Myosin type-2 heavy chain 2; Stabilizes the F-actin cables forming the F-actin ring that surrounds the nucleus during interphase. May work in conjunction with myo2; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (2104 aa)
stg1Transgelin; Has actin-binding and actin-bundling activity and is a component of the actin patch. Stabilizes actin filaments against disassembly. Cross-links F-actin and is required for the formation of the contractile F-actin ring. (174 aa)
rng2Ras GTPase-activating-like protein rng2; Required for cytokinesis. Component of the contractile F- actin ring; required for its construction following assembly of F-actin at the division site. (1489 aa)
rdi1Rho GDP-dissociation inhibitor; Regulates the GDP/GTP exchange reaction of the Rho proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP to them. (205 aa)
rax2Polarized growth protein rax2; Controls cell polarity, through the G1 phase of mitosis, via regulation of for3 localization. Required for actin cable formation where it directs the spatial distribution of the actin cables. (1155 aa)
arc2Actin-related protein 2/3 complex subunit 2; Functions as actin-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 mother actin filament (By similarity). (317 aa)
aip1Uncharacterized WD repeat-containing protein C9G1.05; Belongs to the WD repeat AIP1 family. (595 aa)
cyk3Cytokinesis protein 3; Involved in cytokinesis; Belongs to the CYK3 family. (886 aa)
mcp4Meiotic coiled-coil protein 4; Has a role in meiosis. (355 aa)
wsp1Wiskott-Aldrich syndrome protein homolog 1; Has a role in regulating actin assembly, so regulating polarized growth. (574 aa)
bbc1SH3 domain-containing protein C23A1.17. (1611 aa)
spa2Uncharacterized protein C3G9.05. (659 aa)
rga1Rho-type GTPase-activating protein 1; GTPase-activating protein for Rho1. Involved in the F-actin patch localization, cell morphogenesis, regulation of septation, and cell wall synthesis. (1150 aa)
syp1Cytoskeletal protein syp1; Multi-functional protein that contributes to the endocytic process, but also to events that occur at the neck during cytokinesis. Plays a role as an endocytic adapters with membrane-tubulation activity that associates with transmembrane cargo proteins and initiates the formation of endocytic sites. Contributes to the stabilization of the nascent clathrin-coated pit. Plays also a role in late endocytosis by mediating vesiculation. Involved in the regulation of cell cycle- dependent dynamics of the septin cytoskeleton by promoting septin turnover in different c [...] (818 aa)
ppk30Serine/threonine-protein kinase ppk30. (953 aa)
lsb1Protein csh3. (296 aa)
klp6Kinesin-like protein 6; Has a role in establishing metaphase during mitosis. Required for chromosome segregation where it generates tension during kinetochore capturing; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. Kinesin II subfamily. (784 aa)
fim1Fimbrin; Binds to actin, and functionally associates with actin structures involved in the development and maintenance of cell polarity. Plays a role in cytokinesis. Plays important roles in mating and in spore formation. (614 aa)
tea4Tip elongation aberrant protein Tea4; Cell polarity factor essential for the bipolar localization and function of structures containing the cell-end marker tea1 during the normal cell cycle. Regulates cell polarity in complex with tea1 and together with the stress signaling MAPK cascade, contributes to cell polarity maintenance under stress conditions. Required for the localization of for3 at the cell tip specifically during initiation of bipolar growth. During the new end take off (NETO), formation of a protein complex that includes tea1, tea4 and for3 is necessary and sufficient for [...] (821 aa)
pxl1LIM domain-containing protein C4F6.12. (438 aa)
ent1Epsin-1; Binds to membranes enriched in phosphatidylinositol 3,5- bisphosphate (PtdIns(3,5)P2) and phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2). Required for endocytosis and localization of actin. Belongs to the epsin family. (702 aa)
rid1GTPase-binding protein rid1. (400 aa)
dip1Protein dip1; May be involved in protein-linked oligosaccharide phosphorylation; Belongs to the LDB17 family. (374 aa)
myo51Myosin-51; Involved in cytokinesis; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1471 aa)
rng3Ring assembly protein 3; Essential for actinomyosin ring assembly during cytokinesis. Has a role, in conjunction with F-actin, in assembling myosin II- containing proteins, such as myo2, at the division site. (746 aa)
nak1Serine/threonine-protein kinase nak1; Has a role in the regulation of cell polarity, growth and division. (652 aa)
rng9Uncharacterized protein P8B7.02. (261 aa)
twf1Twinfilin; Actin-binding protein involved in motile and morphological processes. Inhibits actin polymerization, likely by sequestering G- actin. Prevents actin filament assembly by forming a 1:1 complex with actin monomers, and inhibits the nucleotide exchange reaction of actin monomers (By similarity). (328 aa)
slm1Cytoskeletal signaling protein slm1; Effector of the TORC2- and calcineurin-signaling pathways. Mediates actin polarization via inhibition of calcineurin-dependent transcription (By similarity). (498 aa)
rga7Probable Rho-GTPase-activating protein 7. (695 aa)
myo52Myosin-52; Involved in cell wall deposition where it has a role in the localization of mok1; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (1516 aa)
for3Formin-3; Involved in controlling polarized cell growth. Required for interphase actin cable formation and microtubule organization. Belongs to the formin homology family. (1461 aa)
ucp8UBA domain-containing protein 8. (829 aa)
fic1Ingression protein fic1; Involved in the ingression of the plasma membrane during cytokinesis, leading to the separation of the daughter cells. Unlike its S.cerevisiae ortholog INN1, it does not play an essential role, probably because the actinomyosin ring is connected to the cell cortex by many more proteins. (272 aa)
act1Actin; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. (375 aa)
kin1Protein kinase kin1; Has a role in establishing the characteristic rod cell shape. Important for cell polarity and is involved in directing growth to the cell ends; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (891 aa)
arp3Actin-related protein 3; 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 (By similarity). May be involved in cytokinesis. (427 aa)
myo1Myosin-1; Type-I myosin implicated in the organization of the actin cytoskeleton. Required for proper actin cytoskeleton polarization. At the cell cortex, assembles in patch-like structures together with proteins from the actin-polymerizing machinery and promotes actin assembly. Functions as actin nucleation-promoting factor (NPF) for the Arp2/3 complex. Contributes to proper septation by transporting vesicles containing septal material to the division site and is involved in the formation of sterol-rich membrane domains at the cell division site. Required also for mating. (1217 aa)
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.