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pgr1 pgr1 tdh1 tdh1 plb1 plb1 ctt1 ctt1 atf1 atf1 ptc1 ptc1 wis1 wis1 tpx1 tpx1 nce103 nce103 oxs1 oxs1 srk1 srk1 bcp1 bcp1 sro1 sro1 gpd1 gpd1 cmk2 cmk2 SPBC16A3.14 SPBC16A3.14 cip1 cip1 sod1 sod1 gpx1 gpx1 win1 win1 SPBC3H7.04 SPBC3H7.04 hsr1 hsr1 trk2 trk2 pcr1 pcr1 sty1 sty1 cip2 cip2 mxr1 mxr1 uba42 uba42 lon1 lon1 glo1 glo1 ptc3 ptc3 pap1 pap1 mcs4 mcs4 skb1 skb1 grx3 grx3 grx2 grx2 yhb1 yhb1 srx1 srx1 plg7 plg7 sod2 sod2 ada2 ada2 cmk1 cmk1 gst3 gst3 fmd2 fmd2 ubp2 ubp2 gcn2 gcn2 trr1 trr1 eos1 eos1 ccs1 ccs1 pof14 pof14 lkh1 lkh1 but1 but1 grx1 grx1 trx1 trx1 pmp20 pmp20 wis4 wis4 prr1 prr1 ptc4 ptc4 pdi2 pdi2 csx1 csx1 orb6 orb6 snt2 snt2
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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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
filled nodes:
a 3D structure is known or predicted
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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pgr1Glutathione reductase; Maintains high levels of reduced glutathione in the cytosol. (464 aa)
tdh1Glyceraldehyde-3-phosphate dehydrogenase 1; Belongs to the glyceraldehyde-3-phosphate dehydrogenase family. (336 aa)
plb1Lysophospholipase 1; Catalyzes the release of fatty acids from lysophospholipids. Required for survival under high osmolarity, for normal osmotic stress- induced gene expression, and for nutrient-mediated repression of sexual differentiation. (613 aa)
ctt1Catalase; Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide. (512 aa)
atf1Transcription factor atf1; Transcription factor required for sexual development and entry into stationary phase. Binds and activates meiotic recombination hot spot ade6-M26. (566 aa)
ptc1Protein phosphatase 2C homolog 1; It has a serine and threonine phosphatase activity. Has a specialized role in the heat shock response. May be responsible for the dephosphorylation of hsp90. Also has a role in maintaining osmotic stability. (347 aa)
wis1Protein kinase wis1; Dosage-dependent regulator of mitosis with serine/ threonine protein kinase activity. May play a role in the integration of nutritional sensing with the control over entry into mitosis. It may interact with cdc25, wee1 and win1. May activate sty1. (605 aa)
tpx1Peroxiredoxin tpx1; Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events. Relays hydrogen peroxide as a signal to the transcription factor pap1 by inducing the formation of intramolecular disulfide bonds in pap1, which causes its nuclear accumulation and activation. Reduced by srx1 and this regulation acts as a molecular switch controlling the transcriptional [...] (192 aa)
nce103Carbonic anhydrase; Catalyzes the reversible hydration of CO(2) to H(2)CO(3). The main role may be to provide inorganic carbon for the bicarbonate- dependent carboxylation reactions catalyzed by pyruvate carboxylase, acetyl-CoA carboxylase and carbamoyl-phosphate synthetase (By similarity); Belongs to the beta-class carbonic anhydrase family. (328 aa)
oxs1Coiled-coil domain-containing protein 124 homolog. (207 aa)
srk1Serine/threonine-protein kinase srk1; Has a role in the regulation of meiosis via the sty1 stress- activated MAPK pathway. Inhibits nitrogen-limitation induced arrest at G1; Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily. (580 aa)
bcp1Peroxiredoxin bcp1; Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events (By similarity). Acts as a scavenger of H(2)O(2). (195 aa)
sro1Stress-responsive protein 1; Stress-responsive protein that may play a role in regulation of cell cycle. (106 aa)
gpd1Glycerol-3-phosphate dehydrogenase [NAD(+)] 1; Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family. (385 aa)
cmk2Calcium/calmodulin-dependent protein kinase type II; Has a role in the regulation of G2/M transition during mitosis; Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily. (504 aa)
SPBC16A3.14Putative 37S ribosomal protein S26A, mitochondrial. (268 aa)
cip1RNA-binding post-transcriptional regulator cip1; Regulates global gene expression after oxidative stress. Interacts and stabilizes mRNAs and may regulate their transition between different cytoplasmic components after oxidative stress. (490 aa)
sod1Superoxide dismutase [Cu-Zn]; Destroys radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the Cu-Zn superoxide dismutase family. (154 aa)
gpx1Glutathione peroxidase-like peroxiredoxin gpx1; Glutathione peroxidase-like protein that protects cells during oxidative stress. Has peroxidase activity reducing hydrogen peroxide, alkyl and phospholipid hydroperoxides using preferentially thioredoxin as a reducing power. May act as a scavenger of H(2)O(2). Belongs to the glutathione peroxidase family. (158 aa)
win1MAP kinase kinase kinase win1; Involved in a signal transduction pathway that is activated by changes in the osmolarity of the extracellular environment. Activates the wis1 MAP kinase kinase by phosphorylation. (1436 aa)
SPBC3H7.04Putative 37S ribosomal protein S26B, mitochondrial. (220 aa)
hsr1Hydrogen peroxide stress regulator 1; Transcription factor that globally supports gene expression in response to hydrogen peroxide. (582 aa)
trk2Potassium transport protein 2; Together with TRK1, defines the major, high-affinity potassium influx transport system. Involved in maintenance of the proper sodium/potassium ratio in the cell and in regulating the plasma membrane potential. (880 aa)
pcr1Transcription factor pcr1; Involved in regulation of gene expression for sexual development. Binds and activates meiotic recombination hot spot ade6- M26. (171 aa)
sty1Mitogen-activated protein kinase sty1; Mitogen-activated protein kinase involved in a signal transduction pathway that is activated by changes in the osmolarity of the extracellular environment. Controls osmotic regulation of transcription of target genes. Involved in osmoregulation and stress response pathways leading to an efficient start of sexual differentiation. Supports translation initiation and facilitates adaptation to environmental stress in part through reducing eIF2-alpha phosphorylation. Links the cell-cycle G2/M control with changes in the extracellular environment that a [...] (349 aa)
cip2RNA-binding post-transcriptional regulator cip2; Regulates global gene expression after oxidative stress. Interacts and stabilizes mRNAs and may regulate their transition between different cytoplasmic components after oxidative stress. (576 aa)
mxr1Probable peptide methionine sulfoxide reductase; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine (By similarity). (170 aa)
uba42Adenylyltransferase and sulfurtransferase uba4; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Acts by mediating the C-terminal thiocarboxylation of sulfur carrier URM1. Its N-terminus first activates URM1 as acyl-adenylate (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 to form thiocarboxylation (-COSH) of its C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1. Subseque [...] (401 aa)
lon1Lon protease homolog, mitochondrial; ATP-dependent serine protease that mediates the selective degradation of misfolded, unassembled or oxidatively damaged polypeptides as well as certain short-lived regulatory proteins in the mitochondrial matrix. May also have a chaperone function in the assembly of inner membrane protein complexes. Participates in the regulation of mitochondrial gene expression and in the maintenance of the integrity of the mitochondrial genome. Binds to mitochondrial DNA in a site-specific manner; Belongs to the peptidase S16 family. (1067 aa)
glo1Lactoylglutathione lyase; Catalyzes the conversion of hemimercaptal, formed from methylglyoxal and glutathione, to S-lactoylglutathione. (302 aa)
ptc3Protein phosphatase 2C homolog 3; Has an important role in osmotic stability and cell shape control. It may negatively regulate the osmosensing signal transmitted through wis1 map kinase. (414 aa)
pap1AP-1-like transcription factor; Transcription activator involved in multidrug resistance, oxidative stress response, and redox homeostasis. Regulates the transcription of genes encoding antioxidant enzymes like catalase ctt1 and components of the cellular thiol-reducing pathways, including the thioredoxin system (trx2, trr1), ABC tansporters involved in multidrug resistance like bfr1/hba2 and pmd1 as well as the gene obr1/apt1. Preferentially binds to promoters with the core binding site 5'- TTA[CG]TAA-3'. Activity of the transcription factor is controlled through oxidation of specific [...] (552 aa)
mcs4Response regulator mcs4; Response regulator that coordinately controls the stress activated wak1-wis1-sty1 MAP kinase pathway and fission yeast cell cycle. (522 aa)
skb1Protein arginine N-methyltransferase skb1; S-adenosyl-L-methionine-dependent protein-arginine N- methyltransferase that can catalyze both the mono- and symmetric (type II) dimethylation of the guanidino nitrogens of arginine residues in target proteins (By similarity). Positively modulates the shk1 kinase function. May be a mediator of hyperosmotic stress response. (645 aa)
grx3Monothiol glutaredoxin-3; Monothiol glutaredoxin involved in the biogenesis of iron- sulfur clusters (By similarity). Binds one iron-sulfur cluster per dimer. The iron-sulfur cluster is bound between subunits, and is complexed by a bound glutathione and a cysteine residue from each subunit (By similarity). (166 aa)
grx2Glutaredoxin-2; The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase. Thioltransferase catalyzes cellular thiol-disulfide transhydrogenation reactions. It transfers reducing equivalents to cytosolic protein and nonprotein disulfides (By similarity). (110 aa)
yhb1Flavohemoprotein; Is involved in NO detoxification in an aerobic process, termed nitric oxide dioxygenase (NOD) reaction that utilizes O(2) and NAD(P)H to convert NO to nitrate, which protects the fungus from various noxious nitrogen compounds. Therefore, plays a central role in the inducible response to nitrosative stress (By similarity). Belongs to the globin family. Two-domain flavohemoproteins subfamily. (427 aa)
srx1Sulfiredoxin; Contributes to oxidative stress resistance by reducing cysteine-sulfinic acid formed under exposure to oxidants in a peroxiredoxin. May catalyze the reduction in a multi-step process by acting both as a specific phosphotransferase and a thioltransferase. Belongs to the sulfiredoxin family. (124 aa)
plg7Putative phospholipase A2; Belongs to the serine esterase family. (438 aa)
sod2Superoxide dismutase [Mn], mitochondrial; Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the iron/manganese superoxide dismutase family. (218 aa)
ada2Transcriptional adapter 2; Functions as component of the transcription regulatory histone acetylation (HAT) complexes SAGA, SALSA and ADA. SAGA is involved in RNA polymerase II-dependent transcriptional regulation. At the promoters, SAGA is required for recruitment of the basal transcription machinery. It influences RNA polymerase II transcriptional activity through different activities such as TBP interaction and promoter selectivity, interaction with transcription activators, and chromatin modification through histone acetylation (gcn5) and deubiquitination (ubp8). SAGA acetylates nu [...] (437 aa)
cmk1Calcium/calmodulin-dependent protein kinase type I; Important in cell cycle regulation; Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily. (335 aa)
gst3Glutathione S-transferase 3; May have a role in the detoxification of various heavy metals. (242 aa)
fmd2Zinc-type alcohol dehydrogenase-like protein C1198.01; Belongs to the zinc-containing alcohol dehydrogenase family. Class-III subfamily. (423 aa)
ubp2Probable ubiquitin carboxyl-terminal hydrolase 2. (1141 aa)
gcn2eIF-2-alpha kinase GCN2; Metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (eIF-2- alpha/tif211) on 'Ser-52' in response to low amino acid availability. Plays a role as an activator of the general amino acid control (GAAC) pathway required for adapatation to amino acid starvation. Converts phosphorylated eIF-2-alpha/tif211 either to a competitive inhibitor of translation initiation factor eIF-2B, leading to a global protein synthesis repression, and thus to a reduced overall utilization of amino acids, or to a tr [...] (1576 aa)
trr1Thioredoxin reductase. (322 aa)
eos1N-glycosylation protein eos1; Involved in N-glycosylation; Belongs to the EOS1 family. (209 aa)
ccs1Superoxide dismutase 1 copper chaperone; Copper chaperone for superoxide dismutase 1 (sod1). Binds copper ions and delivers them specifically to sod1. Also has a role in cell protection against copper ion toxicity during conditions of copper excess. The C-terminal region is thought to act specifically in this sequestration role; Belongs to the CCS1 family. (297 aa)
pof14F-box protein pof14; Expression is induced during oxidative stress. Plays an essential, SCF-independent, role in the stress response to hydrogen peroxide for survival, by negatively regulating ergosterol synthesis via direct binding to the squalene synthase erg9. (431 aa)
lkh1Dual specificity protein kinase lkh1; Protein kinase that may act as a negative regulator of filamentous growth and flocculation. Appears to have a role in normal cell wall and septum formation and in cell separation. May have antagonistic function in the regulation of beta-glucan distribution between the sites for cell wall and septum assembly. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. Lammer subfamily. (690 aa)
but1Uba3-binding protein but1; Acts as a negative regulator of the NEDD8 pathway. Has a role in meiosis. (243 aa)
grx1Glutaredoxin-1; The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase. Thioltransferase catalyzes cellular thiol-disulfide transhydrogenation reactions. It transfers reducing equivalents to cytosolic protein and nonprotein disulfides (By similarity). (101 aa)
trx1Thioredoxin-1; Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. (103 aa)
pmp20Peroxisomal membrane associated protein 20; May act as a chaperone rather than a peroxidase. Has no thioredoxin-dependent peroxidase activity. Shows weak chaperone activity; Belongs to the peroxiredoxin family. Prx5 subfamily. (156 aa)
wis4MAP kinase kinase kinase wis4; Involved in a signal transduction pathway that is activated in under conditions of heat shock, oxidative stress or limited nutrition. Unlike win1, it is not activated by changes in the osmolarity of the extracellular environment. Activates the wis1 MAP kinase kinase by phosphorylation. (1401 aa)
prr1Transcription factor prr1; Involved in oxidative stress. Transcription factor that acts upon trr1 and ctt1; In the N-terminal section; belongs to the HSF family. (539 aa)
ptc4Protein phosphatase 2C homolog 4; Has a role in the regulation of vacuole fusion. (383 aa)
pdi2Protein disulfide-isomerase C17H9.14c; Participates in the folding of proteins containing disulfide bonds, may be involved in glycosylation, prolyl hydroxylation and triglyceride transfer; Belongs to the protein disulfide isomerase family. (359 aa)
csx1RNA-binding post-transcriptional regulator csx1; Regulates global gene expression after oxidative stress. Interacts and stabilizes atf1 and pcr1 mRNAs after oxidative stress, thus controlling their turnover. (632 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)
snt2Lid2 complex component snt2. (1131 aa)
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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