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CANAX:RSR1

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Species (Taxon ID) Candida albicans (Yeast). (5476)
Gene Name(s) RSR1
Protein Name(s) Ras-related protein RSR1
External Links
UniProt P52498
EMBL U46158
ProteinModelPortal P52498
SMR P52498
eggNOG COG1100
GO GO:0005886
GO:0005525
GO:0006184
GO:0007264
Gene3D 3.40.50.300
InterPro IPR027417
IPR005225
IPR001806
IPR020849
PANTHER PTHR24070
Pfam PF00071
PRINTS PR00449
SMART SM00173
SUPFAM SSF52540
TIGRFAMs TIGR00231
PROSITE PS51421

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:2000114

regulation of establishment of cell polarity

PMID:23223038[1]

ECO:0000315

P

Figure 2 shows that mature hyphae lacking Rsr1 had an Spk intensity index that was much less than the wild type index. Spk is known to be needed for hyphal morphogenesis. Mature hyphae lacking Rsr1 had lower Spk intensity than germ tubes lacking Rsr1, showing that Spk decreases over time without Rsr1. Figure 3 shows strains lacking Rsr1 had decreased localization of Mlc1- YFP in the tips when compared to the wild type. Figure 4A shows the overall defects in morphogenesis of organisms lacking Rsr1 compared to the wild type, including wider cells. Figure 5 shows that Rsr1 focuses Cdc42 activity at the tips of germ tubes and is required to maintain polarized growth needed for development. All of these figures show that Rsr1 interacts and regulates Spk vesicles and its components leading to the establishment of cell polarity.

complete
CACAO 7615

involved_in

GO:2000114

regulation of establishment of cell polarity

PMID:23223038[1]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0003924

GTPase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001806

F

Seeded From UniProt

complete

enables

GO:0005525

GTP binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001806
InterPro:IPR005225
InterPro:IPR020849

F

Seeded From UniProt

complete

involved_in

GO:0007165

signal transduction

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR020849

P

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR020849

C

Seeded From UniProt

complete

enables

GO:0005525

GTP binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0342

F

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0472

C

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

GO_REF:0000037
GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-1003
UniProtKB-SubCell:SL-0039

C

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 Pulver, R et al. (2013) Rsr1 focuses Cdc42 activity at hyphal tips and promotes maintenance of hyphal development in Candida albicans. Eukaryotic Cell 12 482-95 PubMed GONUTS page