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SSP1 Ssp1p [ Saccharomyces cerevisiae S288C ]

Gene ID: 856590, updated on 4-Jan-2025

Summary

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Official Symbol
SSP1
Official Full Name
Ssp1p
Primary source
SGD:S000001227
Locus tag
YHR184W
See related
AllianceGenome:SGD:S000001227; FungiDB:YHR184W; VEuPathDB:YHR184W
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Saccharomyces cerevisiae S288C (strain: S288C)
Lineage
Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Also known as
SPO3
Summary
Involved in ascospore wall assembly and ascospore-type prospore membrane formation. Located in prospore membrane leading edge. [provided by Alliance of Genome Resources, Jan 2025]
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Genomic context

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See SSP1 in Genome Data Viewer
Location:
chromosome: VIII
Exon count:
1
Sequence:
Chromosome: VIII; NC_001140.6 (472744..474459)

Chromosome VIII - NC_001140.6Genomic Context describing neighboring genes Neighboring gene Rgd3p Neighboring gene phosphogluconate dehydrogenase (decarboxylating) GND1 Neighboring gene Pfs1p Neighboring gene tRNA-Val

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_001140.6

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. SSP1, a gene necessary for proper completion of meiotic divisions and spore formation in Saccharomyces cerevisiae. Nag DK, et al. Mol Cell Biol, 1997 Dec. PMID 9372934, Free PMC Article
  2. Identification of yeast meiosis-specific genes by differential display. Nag DK, et al. Methods, 1998 Dec. PMID 10049650
  3. Identification and characterization of mutations affecting sporulation in Saccharomyces cerevisiae. Smith LM, et al. Genetics, 1988 Dec. PMID 3147221, Free PMC Article
  4. Cytokinesis in yeast meiosis depends on the regulated removal of Ssp1p from the prospore membrane. Maier P, et al. EMBO J, 2007 Apr 4. PMID 17347652, Free PMC Article
  5. The anaphase promoting complex targeting subunit Ama1 links meiotic exit to cytokinesis during sporulation in Saccharomyces cerevisiae. Diamond AE, et al. Mol Biol Cell, 2009 Jan. PMID 18946082, Free PMC Article

See all (36) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

Gene Ontology Provided by SGD

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
  
Process Evidence Code Pubs
involved_in ascospore wall assembly IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in ascospore-type prospore membrane formation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in cell division IEA
Inferred from Electronic Annotation
more info
  
involved_in meiotic cell cycle IEA
Inferred from Electronic Annotation
more info
  
involved_in sporulation resulting in formation of a cellular spore IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in prospore membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in prospore membrane IEA
Inferred from Electronic Annotation
more info
  
located_in prospore membrane leading edge HDA PubMed 
located_in prospore membrane leading edge IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
Ssp1p
NP_012054.1
  • Protein involved in the control of meiotic nuclear division; involved in the coordination of meiosis with spore formation; subunit of the leading edge protein (LEP) complex (Ssp1-Ady3-Don1-Irc10) that forms a ring-like structure at the leading edge of the prospore membrane during meiosis II; required for assembly of the leading edge coat and both prospore membrane shaping and organization; transcription is induced midway through meiosis

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_001140.6 Reference assembly

    Range
    472744..474459
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001179315.1 → NP_012054.1  TPA: Ssp1p [Saccharomyces cerevisiae S288C]

    See identical proteins and their annotated locations for NP_012054.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    D3DLD2, P38871
    UniProtKB/TrEMBL
    A6ZT90, B5VKB2, C7GRK6, C8Z9Y2, N1P9I1
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P38871.1

Gene LinkOut

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