STRINGSTRING
CaO19.351 CaO19.351 ACE2 ACE2 ALG11 ALG11 RBT1 RBT1 BCR1 BCR1 GAL1 GAL1 HGT2 HGT2 EFG1 EFG1 RAS1 RAS1 MP65 MP65 YWP1 YWP1 NRG1 NRG1 CZF1 CZF1 CEK1 CEK1 SAP10 SAP10 GSY1 GSY1 IHD1 IHD1 ALS1 ALS1 MKC1 MKC1 HGC1 HGC1 SAP6 SAP6 NDT80 NDT80 CPH2 CPH2 CHK1 CHK1 DFG16 DFG16 SSN2 SSN2 HGT4 HGT4 TEC1 TEC1 WOR1 WOR1 RIM101 RIM101 EFH1 EFH1 UME6 UME6 BRG1 BRG1 ALS3 ALS3 ECE1 ECE1 ACH1 ACH1 HWP1 HWP1 MNT2 MNT2 SAP5 SAP5 CPH1 CPH1 CDC28 CDC28 URA3 URA3 TUP1 TUP1 ALS2 ALS2 DEF1 DEF1 TUB1 TUB1 LMO1 LMO1 HGT12 HGT12 GLC3 GLC3 ADH1 ADH1 SST2 SST2 EFB1 EFB1 NAT4 NAT4 KRE6 KRE6 CaO19.352 CaO19.352 PMA1 PMA1 DCK1 DCK1 ATP18 ATP18 ROB1 ROB1 HAC1 HAC1 CaO19.2457 CaO19.2457 GAL10 GAL10
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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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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
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Known Interactions
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:
CaO19.351Uncharacterized protein. (155 aa)
ACE2Cell wall transcription factor ACE2; Transcription factor involved in the RAM (regulation of ACE2 transcription factor and polarized morphogenesis) signaling network that regulates polarized morphogenesis. Regulates expression of genes involved in cell separation such as CHT3, DSE1, and SCW11; or other cell wall genes such as ASH1, DSE4, PIR1, PRY2, and RME1. Required for regulation of morphogenesis, cell separation, adherence, biofilm formation, invasion, as well as virulence in a mouse model of infection. (783 aa)
ALG11GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase; Required for N-linked oligosaccharide assembly. Has a role in the last step of the synthesis of the Man(5)GlcNAc(2)-PP-dolichol core oligosaccharide on the cytoplasmic face of the endoplasmic reticulum (By similarity); Belongs to the glycosyltransferase group 1 family. (609 aa)
RBT1Cell wall protein RTB1; GPI-anchored cell wall protein required for mating efficiency, biofilm formation, and virulence. Involved in normal disseminated infection, but not in intestinal colonization. (721 aa)
BCR1Biofilm and cell wall regulator 1; Transcription factor which acts as a master regulator of biofilm formation. Biofilms play an important role in pathogenesis and produce many infections such as oropharyngeal candidiasis or vulvovaginal candidiasis. Controls the expression of genes that govern cell-surface properties such as ALS1, ALS3, HWP1 AND HYR1. Down-stream component of the hyphal regulatory network that couples expression of cell-surface genes to hyphal differentiation. (740 aa)
GAL1Galactokinase. (515 aa)
HGT2Hgt2p; Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. (545 aa)
EFG1Enhanced filamentous growth protein 1; Transcriptional regulator of the switch between 2 heritable states, the white and opaque states. These 2 cell types differ in many characteristics, including cell structure, mating competence, and virulence. Each state is heritable for many generations, and switching between states occurs stochastically, at low frequency. Antagonizes the action of WOR1, WOR2 and CZF1, and promotes the white state. In white cells, EFG1 represses WOR1 indirectly through WOR2 to maintain white cell identity. Binds target gene promoters at the EFG1 recognition sequenc [...] (550 aa)
RAS1Ras-like protein 1; Required for the regulation of both a MAP kinase signaling pathway and a cAMP signaling pathway. The activation of these pathways contributes to the pathogenicity of the cells through the induction of the morphological transition from the yeast to the polarized filamentous form (By similarity). (290 aa)
MP65Cell surface mannoprotein MP65; Surface mannoprotein required for hyphal morphogenesis, surface adherence, and pathogenicity. Contributes in a high proportion to the carbohydrate component of the matrix due to high levels of glycosylation and may play important roles during biofilm development and maintenance. Acts as a major antigen target of host cell-mediated immune response. Induces extensive T-cell proliferation of human peripheral blood mononuclear cells. Facilitates host dendritic cells maturation and promotes cytokine production through its glycosylated portion while its protei [...] (378 aa)
YWP1Yeast-form wall Protein 1; Cell wall protein which plays an anti-adhesive role and promotes dispersal of yeast forms, which allows the organism to seek new sites for colonization. (533 aa)
NRG1Transcriptional regulator NRG1; Transcriptional repressor that binds NRG1 response elements (NRE) of target promoters. Involved in regulation of chlamydospore formation, hyphal growth, virulence, and stress response. Plays a key role in regulating true hyphal growth, but does not regulate pseudohyphal growth in the same fashion. Directs transcriptional repression of a subset of filament-specific genes such as HWP1, HYR1, ALS8, HWP1, or ECE1; via the TUP1 pathway. Functions with UME6 in a negative feedback loop to control the level and duration of filament- specific gene expression in r [...] (310 aa)
CZF1Zinc cluster transcription factor CZF1; Transcriptional regulator of the switch between 2 heritable states, the white and opaque states. These 2 cell types differ in many characteristics, including cell structure, mating competence, and virulence. Each state is heritable for many generations, and switching between states occurs stochastically, at low frequency. Contributes to formation of the opaque state, but is not necessary for heritability of the opaque state. Plays a role in cell adhesion and pseudohyphal growth. Involved in acquisition of drug resistance and acts as a repressor o [...] (385 aa)
CEK1Extracellular signal-regulated kinase 1. (421 aa)
SAP10Candidapepsin-10; Secreted aspartic peptidases (SAPs) are a group of ten acidic hydrolases considered as key virulence factors. These enzymes supply the fungus with nutrient amino acids as well as are able to degrade the selected host's proteins involved in the immune defense. Required for cell surface integrity and cell separation during budding. (453 aa)
GSY1Glycogen [starch] synthase; Transfers the glycosyl residue from UDP-Glc to the non- reducing end of alpha-1,4-glucan. (661 aa)
IHD1Induced during hyphae development protein 1; GPI-anchored cell wall protein that may be involved in cell wall organization, hyphal growth, as well as in virulence. Belongs to the IHD1 family. (392 aa)
ALS1Agglutinin-like protein 1; Major cell surface adhesion protein which mediates both yeast-to-host tissue adherence and yeast aggregation. Acts as a downstream effector of the EFG1 regulatory pathway. Required for rapamycin-induced aggregation of C.albicans. Binds glycans and mediates adherence to endothelial and epithelial cells, thereby playing an important role in the pathogenesis of C.albicans infections. (1260 aa)
MKC1Mitogen-activated protein kinase MKC1; Serine/threonine protein kinase component of the cell integrity pathway, a signal transduction pathway that plays a role in yeast cell morphogenesis and cell growth. Participates in cell wall construction, azole resistance, and host interaction. Required for the signaling for invasive filamentous growth and biofilm formation, and plays a crucial role in virulence. (509 aa)
HGC1Hypha-specific G1 cyclin-related protein 1; Hypha-specific G1 cyclin-related protein involved in regulation of morphogenesis and opaque cells filamentous growth, and required for both conventional and pheromone-stimulated biofilm formation. Required to maintain hyphal tip localization of actin and SPA2. Regulates the CDC28 kinase during hyphal growth. The CDC28-HGC1 complex phosphorylates and prevents RGA2 from localizing to hyphal tips, leading to localized CDC42 activation for hyphal extension. The CDC28-HGC1 complex also phosphorylates SEC2 and maintains CDC11 phosphorylation throug [...] (785 aa)
SAP6Candidapepsin-6; Secreted aspartic peptidases (SAPs) are a group of ten acidic hydrolases considered as key virulence factors. These enzymes supply the fungus with nutrient amino acids as well as are able to degrade the selected host's proteins involved in the immune defense. During infection, plays an important role in penetration into deeper tissues and interaction with host defense. Activates host systemic immunity and induces host inflammatory cytokine production in a proteolytic activity-independent way. Contributes to corneal pathogenicity. Moreover, acts toward human hemoglobin [...] (418 aa)
NDT80Transcription factor. (504 aa)
CPH2Transcription factor CPH2; Transcription factor that positively controls filamentous growth, virulence, and invasiveness. Binds directly to the two SRE-1- like elements upstream of TEC1 and thus regulates positively expression of this important hyphal growth regulator. Functions independently of known signaling cascades involving EFG1. Regulates also gene expression during intestinal colonization but is not involved in host cell adhesion. (853 aa)
CHK1Histidine protein kinase 1; Histidine kinase involved in a two-component signaling pathway that regulates cell wall mannan and glucan biosynthesis. Regulates quorum sensing as well as hyphal formation, biofilm formation, chlamidospore formation, and virulence. Plays a prominent role in phagocyte activation. Involved in the covering of the most potent proinflammatory cell wall molecules, the beta-glucans, underneath a dense mannan layer, so that the pathogen becomes partly invisible for immune cells such as phagocytes. (2471 aa)
DFG16Dfg16p. (571 aa)
SSN2Mediator of RNA polymerase II transcription subunit 13; Component of the SRB8-11 complex. The SRB8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The SRB8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex (By similarity). (1665 aa)
HGT4Glucose sensor; Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. (748 aa)
TEC1Transcription activator TEC1; Transcription factor which regulates genes involved in hyphal development, cell adhesion, biofilm development, and virulence. Plays a role in the formation of 'finger' morphology, a unique multicellular morphology of C.albicans induced by carbon dioxide. Regulates gene expression during intestinal colonization. Required for the expression of the secreted aspartyl proteinases SAP4, SAP5, and SAP6; but also of BCR1, PGA4, and CDC24. Moreover, a positive feedback loop between CDC24 and TEC1 contributes to an increase in active CDC42 at the tip of the germ tub [...] (743 aa)
WOR1White-opaque regulator 1; Master transcriptional regulator of the switch between 2 heritable states, the white and opaque states. These 2 cell types differ in many characteristics, including cell structure, mating competence, and virulence. Each state is heritable for many generations, and switching between states occurs stochastically, at low frequency. WOR1 Binds the intergenic regions upstream of the genes encoding three additional transcriptional regulators of white-opaque switching, CZF1, EFG1, and WOR2. Phenotypic switching from the white to the opaque phase is a necessary step f [...] (785 aa)
RIM101pH-response transcription factor pacC/RIM101; Transcription factor that mediates regulation of both acid- and alkaline-expressed genes in response to ambient pH. At alkaline ambient pH, activates transcription of alkaline-expressed genes (including RIM101 itself) and represses transcription of acid- expressed genes. Specifically recognizes and binds the consensus sequence 5'-CCAAGAA-3'. Required for the control of alkaline pH-induced filamentation (dimorphic switch) and virulence. (661 aa)
EFH1Transcriptional regulator EFH1; Transcription factor that regulates filamentous growth through repression of EFG1. Regulates the level of colonizing fungi, favoring commensalism as opposed to candidiasis. (720 aa)
UME6Transcriptional regulatory protein UME6; Component of the RPD3C(L) histone deacetylase complex (HDAC) responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events (By similarity). UME6 controls the level and duration of gene expression in the filamentous growth program such as HGC1; and is specifically important for hyphal elongation and germ tube formation. Promo [...] (843 aa)
BRG1Biofilm regulator 1; Transcription factor required for hyphal growth, biofilm formation, and virulence. Promotes formation of both conventional and pheromone-stimulated biofilms. Binds and recruits HDA1 to promoters of hypha-specific genes in a rapamycin-dependent manner. Involved in the switch between two heritable states, the white and opaque states. These two cell types differ in many characteristics, including cell structure, mating competence, and virulence. Each state is heritable for many generations, and switching between states occurs stochastically at low frequency. (422 aa)
ALS3Agglutinin-like protein 3; Cell surface adhesion protein which mediates both yeast-to- host tissue adherence and yeast aggregation. Plays an important role in the biofilm formation and pathogenesis of C.albicans infections. Necessary for C.albicans to bind to N-cadherin on endothelial cells and E-cadherin on oral epithelial cells and subsequent endocytosis by these cells. During disseminated infection, mediates initial trafficking to the brain and renal cortex and contributes to fungal persistence in the kidneys. Belongs to the ALS family. (1155 aa)
ECE1Extent of cell elongation protein 1; Secreted protein involved in biofilm formation. Further cleaved by KEX2 in 8 similar peptides (ECE1- I to ECE1-VIII). (271 aa)
ACH1Acetyl-CoA hydrolase; Presumably involved in regulating the intracellular acetyl- CoA pool for fatty acid and cholesterol synthesis and fatty acid oxidation; Belongs to the acetyl-CoA hydrolase/transferase family. (524 aa)
HWP1Hyphal wall protein 1; Major hyphal cell wall protein which plays a role of adhesin and is required for mating, normal hyphal development, cell-to-cell adhesive functions necessary for biofilm integrity, attachment to host, and virulence. Promotes interactions with host and bacterial molecules, thus leading to effective colonization within polymicrobial communities. Plays a crucial role in gastrointestinal colonization, in mucosal symptomatic and asymptomatic infections, in vaginitis, as well as in lethal oroesophageal candidiasis, caused by the combined action of fungal virulence fact [...] (634 aa)
MNT2Glycolipid 2-alpha-mannosyltransferase 2; Involved in O-glycosylation of cell wall and secreted proteins. Transfers an alpha-D-mannosyl residue from GDP-mannose into lipid-linked oligosaccharide, forming an alpha-(1->2)-D-mannosyl-D- mannose linkage. Mainly responsible for the addition of the third mannose residue in an O-linked mannose pentamer. Can also substitute for MNT1 by adding the second mannose residue. Important for adherence to host surfaces and for virulence; Belongs to the glycosyltransferase 15 family. (461 aa)
SAP5Candidapepsin-5; Secreted aspartic peptidases (SAPs) are a group of ten acidic hydrolases considered as key virulence factors. These enzymes supply the fungus with nutrient amino acids as well as are able to degrade the selected host's proteins involved in the immune defense. During infection, plays an important role in penetration into deeper tissues and interaction with host defense. Moreover, acts toward human hemoglobin though limited proteolysis to generate a variety of antimicrobial hemocidins, enabling to compete with the other microorganisms of the same physiological niche usin [...] (418 aa)
CPH1Transcription factor CPH1; Transcription factor involved in the formation of pseudohyphae and hyphae. It is likely to play a role in the developmental switch between yeast and mycelial forms. May be involved in a signal transduction system, strengthening the possibility of a sexual phase up to now undetected, and similar to that of the yeast mating pathway. (656 aa)
CDC28Cyclin-dependent kinase 1; Cyclin-dependent kinase essential for the completion of the start, the controlling event, in the cell cycle. Plays a role in the expression of morphology-related transcription factors, and especially hyphae-specific genes. Binds distinct cyclin subunits as cells progress through the division cycle or flamentous growth. The CDC28-CLB2 complex regulates cytokinesis partly by phosphorylating the actomyosin ring component IQG1. The CDC28-CLN3 complex phosphorylates SLA1 which regulates cortical actin patch dynamics. The CDC28-CCN1 complex phosphorylates CDC11 and [...] (317 aa)
URA3Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. (270 aa)
TUP1Transcriptional repressor TUP1; Represses transcription by RNA polymerase II. Represses genes responsible for initiating filamentous growth such as HWP1, RBT1, RBT2, RBT4, RBT5, RBT7 and WAP1; and this repression is lifted under inducing environmental conditions. Represses also genes which participate in pathogenesis. Crucial component of the response to farnesol. Plays an important role in the regulation of white-opaque switching. (512 aa)
ALS2Agglutinin-like protein 2; Cell surface adhesion protein which mediates both yeast-to- host tissue adherence and yeast aggregation. Plays an important role in the pathogenesis of C.albicans infections. Belongs to the ALS family. (2530 aa)
DEF1Transcriptional regulator DEF1; Transcriptional regulator involved in extension of germ tubes into elongated hyphae and maintenance of filamentous growth. Regulates expression of UME6. Acts in a pathway that regulates maintenance of hyphal growth by repressing hyphal-to-yeast transition and allows dissemination within host epithelial tissues. Dispensable for invasion into both host oral epithelial cells and enterocytes, but required for epithelial damage. (887 aa)
TUB1Tubulin alpha chain; Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. (448 aa)
LMO1Lmo1p. (614 aa)
HGT12Hgt12p; Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. (526 aa)
GLC31,4-alpha-glucan branching enzyme. (684 aa)
ADH1Adh1p. (350 aa)
SST2GTPase-activating protein. (675 aa)
EFB1Translation elongation factor 1 subunit beta; Belongs to the EF-1-beta/EF-1-delta family. (213 aa)
NAT4Nat4p. (203 aa)
KRE6Beta-glucan synthesis-associated protein. (740 aa)
CaO19.352Uncharacterized protein. (543 aa)
PMA1Plasma membrane ATPase; Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIIA subfamily. (895 aa)
DCK1Dck1p; Belongs to the DOCK family. (1914 aa)
ATP18F1F0 ATP synthase subunit i. (64 aa)
ROB1Rob1p. (991 aa)
HAC1Transcription factor. (367 aa)
CaO19.2457Uncharacterized protein. (691 aa)
GAL10Bifunctional UDP-glucose 4-epimerase/aldose 1-epimerase. (675 aa)
Your Current Organism:
Candida albicans
NCBI taxonomy Id: 237561
Other names: C. albicans SC5314, Candida albicans SC5314
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