rps21 (SPBC18E5.06)


Gene Standard Namerps21 Characterisation Statuspublished
Systematic IDSPBC18E5.06 Feature Typeprotein coding
Synonyms Name Description
Product40S ribosomal protein S21 Product Size87aa, 9.62 kDa
Genomic Location Chromosome II, 2083801-2084323 (523nt); CDS:2083868-2084184 (317nt)

Ensembl Gene Location
GO Molecular Function
Term NameCount
protein binding887
Annotation ExtensionEvidenceWith/FromReference
structural constituent of ribosome257
Annotation ExtensionEvidenceWith/FromReference
GO Biological Process
Term NameCount
cytoplasmic translation469
Annotation ExtensionEvidenceWith/FromReference
cytoplasmic translational elongation194
Annotation ExtensionEvidenceWith/FromReference
ribosomal small subunit biogenesis67
Annotation ExtensionEvidenceWith/FromReference
GO Cellular Component
Term NameCount
cytosol2302
Annotation ExtensionEvidenceWith/FromReference
cytosolic small ribosomal subunit64
Annotation ExtensionEvidenceWith/FromReference
nucleus2700
Annotation ExtensionEvidenceWith/FromReference
FYPO Single-Allele Phenotypes
Gene Deletion Viability: Inviable

Population Phenotype

Term NameGenotypesCount
inviable vegetative cell population1455
rps21Δ

Cell Phenotype

Term NameGenotypesCount
abnormal mitotic cell cyclerps21Δ894
inviable after spore germination, multiple cell divisions, cell cycle arrest in mitotic interphase, elongated cellsrps21Δ88
Transcript
Ensembl transcript structure with UTRs, exons and introns

Transcript Structure

Region Coordinates Reference
Exons2083801..2083917, 2083971..2084323
Intron2083918..2083970
mRNA2083801..2084323
5' UTR2083801..2083867PMID:21511999
CDS2083868..2083917, 2083971..2084184
3' UTR2084185..2084323PMID:21511999
Protein Features

Graphical View

Ensembl protein image with mapped locations of structural domains

Protein Families and Domains

Feature ID Database InterPro Description Start End Count
PF01249 Pfam IPR001931 Ribosomal protein S21e 1 79 1
PS00996 Prosite Patterns IPR018279 Ribosomal protein S21e, conserved site 11 19 1
PTHR10442 HMMPANTHER IPR001931 Ribosomal protein S21e 2 87 1
PIRSF002148 PIRSF IPR001931 Ribosomal protein S21e 1 87 1
PD006584 blastprodom IPR001931 Ribosomal protein S21e 24 87 1

View domain organization at Pfam

Protein Properties

Ave. residue weight 110.54 Da
Charge -1.50
Codon Adaptation Index 0.71
Isoelectric point 5.05
Molecular weight 9.62 kDa
Number of residues 87
Modifications

Protein Modifications

Term NameResidueCount
O-phospho-L-serineS18, S84 2289
Annotation ExtensionEvidenceResidueReference
IDA S84 PMID:25720772
experimental evidence S18 PMID:24763107
O-phospho-L-threonineT51 1085
Annotation ExtensionEvidenceResidueReference
IDA T51 PMID:25720772
ubiquitinylated lysineK50 512
Annotation ExtensionEvidenceResidueReference
mass spectrometry evidence K50 PMID:26412298
IDA PMID:26412298
Sequence
Gene Expression

Quantitative Gene Expression

View graphical display of gene expression data for rps21 (SPBC18E5.06)

Protein Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
439908during GO:0000080PECO:0000005,
PECO:0000126
single cellmass spectrometry evidencePMID:24763107
427540during GO:0000084PECO:0000005,
PECO:0000126
single cellmass spectrometry evidencePMID:24763107
424973during GO:0000085PECO:0000005,
PECO:0000126
single cellmass spectrometry evidencePMID:24763107
420029during GO:0000087PECO:0000005,
PECO:0000126
single cellmass spectrometry evidencePMID:24763107
414002during GO:0072690PECO:0000005,
PECO:0000126
single cellmass spectrometry evidencePMID:24763107
122953.94during GO:0072690PECO:0000014,
PECO:0000005
population wideexperimental evidencePMID:23101633
72867.33during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000127,
PECO:0000014,
PECO:0000005
population wideexperimental evidencePMID:23101633

RNA Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
160during GO:0072690PECO:0000014,
PECO:0000005
population wideexperimental evidencePMID:23101633
15during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000127,
PECO:0000014,
PECO:0000005
population wideexperimental evidencePMID:23101633
Taxonomic Conservation
DescriptionQualifierReferenceCount
conserved in fungi4607
conserved in eukaryotes4517
conserved in metazoa3427
conserved in vertebrates3402
conserved in eukaryotes only2502
Orthologs

Manually curated orthologous groups

SpeciesGeneDescriptionLinksCount

Orthologs in Compara


Physical Interactions

Source: BioGRID

Load genes that interact physically with SPBC18E5.06 into the Query Builder
View all interactions in esyN
View the HCPIN interactions in esyN

Gene Product Evidence Reference
affinity capturesrps00240S ribosomal protein S0B Affinity Capture-WesternPMID:14623272
affinity capturesrps00140S ribosomal protein S0A (p40) Affinity Capture-WesternPMID:14623272
binds activation domain construct withrps00140S ribosomal protein S0A (p40) Two-hybridPMID:26771498
binds DNA-binding domain construct withrps00140S ribosomal protein S0A (p40) Two-hybridPMID:14623272
affinity captured byfar8SIP/FAR complex striatin subunit, Far8/Csc3 Affinity Capture-MSPMID:22119525
External References
Database Identifier Description
NBRP SPBC18E5.06 Fission yeast strain database, National BioResource Project (Japan)
YOGY SPBC18E5.06 Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPBC18E5.06 BioGRID Interaction Datasets
Expression Viewer SPBC18E5.06 Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPBC18E5.06 Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPBC18E5.06 Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPBC18E5.06 Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPBC18E5.06 Polyadenylation Viewer (Gullerova lab)
pombeTV SPBC18E5.06 Transcriptome Viewer (Bähler Lab)
GEO SPBC18E5.06 GEO profiles
PInt SPBC18E5.06 Protein-Protein Interaction Predictor (Bähler Lab)
PeptideAtlas SPBC18E5.06 Peptides identified in tandem mass spectrometry proteomics experiments
SYSGRO SPBC18E5.06 Fission yeast phenotypic data & analysis
Cyclebase SPBC18E5.06.1 Cell Cycle Data
SPD / RIKEN31/31C08Orfeome Localization Data
UniProtKB/SwissProtP0576440S ribosomal protein S21
ModBaseP05764Database of comparative protein structure models
STRINGP05764Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_59585240S ribosomal protein S21
RefSeq mRNANM_001021756972h- 40S ribosomal protein S21 (rps21), mRNA
European Nucleotide ArchiveCAA22666.1ENA Protein Mapping
UniParcUPI0000134E89UniProt Archive

Literature for rps21

Search: Europe PMC or PubMed

Release Version: PomBase:30_61 - 12 Sep 2016