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Aliases for SAMSN1 Gene

Aliases for SAMSN1 Gene

  • SAM Domain, SH3 Domain And Nuclear Localization Signals 1 2 3
  • HACS1 3 4 6
  • Src Homology Domain 3 (SH3)-Containing Adapter Protein SH3 Lymphocyte Protein 2 2 3
  • Hematopoietic Adapter-Containing SH3 And Sterile α-Motif (SAM) Domains 1 2 3
  • SAM Domain, SH3 Domain And Nuclear Localization Signals Protein 1 3 4
  • Hematopoietic Adaptor Containing SH3 And SAM Domains 1 3 4
  • SAM And SH3 Domain Containing 2 2 3
  • SH3-SAM Adaptor Protein 3 4
  • NASH1 3 4
  • Hematopoietic Adapter-Containing SH3 And Sterile Alpha-Motif (SAM) Domains 1 3
  • Nuclear Localization Signals, SAM And SH3 Domain Containing 1 3
  • SAM Domain, SH3 Domain And Nuclear Localisation Signals, 1 3
  • SAM Domain-Containing Protein SAMSN-1 3
  • SAM And SH3 Domain Containing 1 2
  • Nuclear Localization Signals 2
  • SH3D6B 3
  • SASH2 3
  • SLy2 3

External Ids for SAMSN1 Gene

Previous GeneCards Identifiers for SAMSN1 Gene

  • GC21M012521
  • GC21M014779
  • GC21M015857
  • GC21M001240

Summaries for SAMSN1 Gene

Entrez Gene Summary for SAMSN1 Gene

  • SAMSN1 is a member of a novel gene family of putative adaptors and scaffold proteins containing SH3 and SAM (sterile alpha motif) domains (Claudio et al., 2001 [PubMed 11536050]).[supplied by OMIM, Mar 2008]

GeneCards Summary for SAMSN1 Gene

SAMSN1 (SAM Domain, SH3 Domain And Nuclear Localization Signals 1) is a Protein Coding gene. GO annotations related to this gene include phosphotyrosine binding. An important paralog of this gene is SASH3.

UniProtKB/Swiss-Prot for SAMSN1 Gene

  • Negative regulator of B-cell activation. Down-regulates cell proliferation (in vitro). Promotes RAC1-dependent membrane ruffle formation and reorganization of the actin cytoskeleton. Regulates cell spreading and cell polarization. Stimulates HDAC1 activity. Regulates LYN activity by modulating its tyrosine phosphorylation (By similarity).

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for SAMSN1 Gene

Genomics for SAMSN1 Gene

Regulatory Elements for SAMSN1 Gene

Genomic Location for SAMSN1 Gene

Start:
14,485,228 bp from pter
End:
14,583,402 bp from pter
Size:
98,175 bases
Orientation:
Minus strand

Genomic View for SAMSN1 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for SAMSN1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SAMSN1 Gene

Proteins for SAMSN1 Gene

  • Protein details for SAMSN1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9NSI8-SAMN1_HUMAN
    Recommended name:
    SAM domain-containing protein SAMSN-1
    Protein Accession:
    Q9NSI8
    Secondary Accessions:
    • B3KWJ3
    • F8WAA1
    • Q8NFF7
    • Q9C041

    Protein attributes for SAMSN1 Gene

    Size:
    373 amino acids
    Molecular mass:
    41708 Da
    Quaternary structure:
    • Interacts with FASLG. Interacts with phosphotyrosine containing proteins. Interacts (via SH3 domain) with CTTN. Interacts (phosphorylated at Ser-23) with YWHAB, YWHAE, YWHAG, YWHAH, YWHAZ and SFN. Interacts directly with SAP30 and HDAC1. Identified in a complex with SAP30 and HDAC1 (By similarity).
    SequenceCaution:
    • Sequence=AAK07746.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for SAMSN1 Gene

    Alternative splice isoforms for SAMSN1 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for SAMSN1 Gene

Proteomics data for SAMSN1 Gene at MOPED

Post-translational modifications for SAMSN1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for SAMSN1 Gene

No data available for DME Specific Peptides for SAMSN1 Gene

Domains for SAMSN1 Gene

Gene Families for SAMSN1 Gene

HGNC:
  • SAMD :Sterile alpha motif (SAM) domain containing
  • SASH :SAM and SH3 domain containing

Suggested Antigen Peptide Sequences for SAMSN1 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q9NSI8

UniProtKB/Swiss-Prot:

SAMN1_HUMAN :
  • Q9NSI8
Domain:
  • Contains 1 SAM (sterile alpha motif) domain.
  • Contains 1 SH3 domain.
genes like me logo Genes that share domains with SAMSN1: view

Function for SAMSN1 Gene

Molecular function for SAMSN1 Gene

UniProtKB/Swiss-Prot Function: Negative regulator of B-cell activation. Down-regulates cell proliferation (in vitro). Promotes RAC1-dependent membrane ruffle formation and reorganization of the actin cytoskeleton. Regulates cell spreading and cell polarization. Stimulates HDAC1 activity. Regulates LYN activity by modulating its tyrosine phosphorylation (By similarity).
UniProtKB/Swiss-Prot Induction: Up-regulated in peripheral blood B-cells by IL4, IL13 and by CD40 stimulation.

Gene Ontology (GO) - Molecular Function for SAMSN1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001784 phosphotyrosine binding IDA 15381729
GO:0005515 protein binding --
GO:0044822 poly(A) RNA binding IDA 22658674
genes like me logo Genes that share ontologies with SAMSN1: view

Phenotypes for SAMSN1 Gene

genes like me logo Genes that share phenotypes with SAMSN1: view

Animal Models for SAMSN1 Gene

MGI Knock Outs for SAMSN1:

Animal Model Products

CRISPR Products

miRNA for SAMSN1 Gene

miRTarBase miRNAs that target SAMSN1

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for SAMSN1

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Transcription Factor Targeting and HOMER Transcription for SAMSN1 Gene

Localization for SAMSN1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for SAMSN1 Gene

Nucleus. Cytoplasm. Cell projection, ruffle. Note=Shuttles between cytoplasm and nucleus. Colocalizes with the actin cytoskeleton and actin-rich membrane ruffles (By similarity). {ECO:0000250}.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for SAMSN1 Gene COMPARTMENTS Subcellular localization image for SAMSN1 gene
Compartment Confidence
nucleus 5
cytosol 2

Gene Ontology (GO) - Cellular Components for SAMSN1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001726 ruffle IEA --
GO:0005634 nucleus IDA 11594764
GO:0005829 cytosol IEA --
GO:0042995 cell projection --
genes like me logo Genes that share ontologies with SAMSN1: view

Pathways for SAMSN1 Gene

SuperPathways for SAMSN1 Gene

No Data Available

Gene Ontology (GO) - Biological Process for SAMSN1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0002820 negative regulation of adaptive immune response ISS --
GO:0050732 negative regulation of peptidyl-tyrosine phosphorylation ISS --
GO:0050869 negative regulation of B cell activation ISS --
genes like me logo Genes that share ontologies with SAMSN1: view

No data available for Pathways by source for SAMSN1 Gene

Transcripts for SAMSN1 Gene

Unigene Clusters for SAMSN1 Gene

SAM domain, SH3 domain and nuclear localization signals 1:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for SAMSN1

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for SAMSN1 Gene

ExUns: 1 ^ 2a · 2b ^ 3 ^ 4 ^ 5a · 5b ^ 6 ^ 7a · 7b ^ 8 ^ 9a · 9b ^ 10 ^ 11a · 11b
SP1: - - - - - -
SP2: - - - -
SP3: - - - - - - - - -
SP4:
SP5:
SP6: -

Relevant External Links for SAMSN1 Gene

GeneLoc Exon Structure for
SAMSN1
ECgene alternative splicing isoforms for
SAMSN1

Expression for SAMSN1 Gene

mRNA expression in normal human tissues for SAMSN1 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for SAMSN1 Gene

This gene is overexpressed in Whole Blood (25.3).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for SAMSN1 Gene

SOURCE GeneReport for Unigene cluster for SAMSN1 Gene Hs.473341

mRNA Expression by UniProt/SwissProt for SAMSN1 Gene

Q9NSI8-SAMN1_HUMAN
Tissue specificity: Detected in peripheral blood B-cells (at protein level). Detected in spleen, liver and peripheral blood.
genes like me logo Genes that share expressions with SAMSN1: view

In Situ Assay Products

Orthologs for SAMSN1 Gene

This gene was present in the common ancestor of chordates.

Orthologs for SAMSN1 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia SAMSN1 35
  • 98.94 (n)
  • 97.73 (a)
SAMSN1 36
  • 98 (a)
OneToOne
cow
(Bos Taurus)
Mammalia SAMSN1 35
  • 88.38 (n)
  • 87.03 (a)
SAMSN1 36
  • 81 (a)
OneToOne
dog
(Canis familiaris)
Mammalia SAMSN1 35
  • 87.95 (n)
  • 84.77 (a)
SAMSN1 36
  • 86 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Samsn1 35
  • 83.19 (n)
  • 83.57 (a)
Samsn1 16
Samsn1 36
  • 79 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia SAMSN1 36
  • 47 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia SAMSN1 36
  • 59 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Samsn1 35
  • 82.29 (n)
  • 82.39 (a)
chicken
(Gallus gallus)
Aves SAMSN1 35
  • 72.17 (n)
  • 71.59 (a)
SAMSN1 36
  • 68 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia SAMSN1 36
  • 65 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia samsn1 35
  • 66.75 (n)
  • 63.54 (a)
zebrafish
(Danio rerio)
Actinopterygii samsn1a 36
  • 26 (a)
OneToMany
samsn1b 35
  • 59.08 (n)
  • 56.89 (a)
samsn1b 36
  • 27 (a)
OneToMany
wufq83f12 35
Species with no ortholog for SAMSN1:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for SAMSN1 Gene

ENSEMBL:
Gene Tree for SAMSN1 (if available)
TreeFam:
Gene Tree for SAMSN1 (if available)

Paralogs for SAMSN1 Gene

Paralogs for SAMSN1 Gene

Selected SIMAP similar genes for SAMSN1 Gene using alignment to 5 proteins:

genes like me logo Genes that share paralogs with SAMSN1: view

Variants for SAMSN1 Gene

Sequence variations from dbSNP and Humsavar for SAMSN1 Gene

SNP ID Clin Chr 21 pos Sequence Context AA Info Type MAF
rs116136 -- 14,492,802(+) TTGCA(G/T)GAGGG intron-variant
rs364198 -- 14,569,440(+) CCCCA(A/T)TTTCC intron-variant
rs365709 -- 14,506,278(+) aaaca(A/G)aaagc intron-variant
rs368657 -- 14,493,942(+) CTAAC(A/G)CCACA intron-variant
rs376635 -- 14,493,993(+) TTCCC(A/G)CCAAG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for SAMSN1 Gene

Variant ID Type Subtype PubMed ID
nsv523557 CNV Loss 19592680
dgv4678n71 CNV Loss 21882294
nsv913407 CNV Loss 21882294
dgv4679n71 CNV Loss 21882294
nsv834045 CNV Loss 17160897
nsv834046 CNV Gain+Loss 17160897
nsv522627 CNV Gain 19592680

Relevant External Links for SAMSN1 Gene

HapMap Linkage Disequilibrium report
SAMSN1

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for SAMSN1 Gene

Disorders for SAMSN1 Gene

Relevant External Links for SAMSN1

Genetic Association Database (GAD)
SAMSN1
Human Genome Epidemiology (HuGE) Navigator
SAMSN1
genes like me logo Genes that share disorders with SAMSN1: view

No data available for UniProtKB/Swiss-Prot for SAMSN1 Gene

Publications for SAMSN1 Gene

  1. HACS1 encodes a novel SH3-SAM adaptor protein differentially expressed in normal and malignant hematopoietic cells. (PMID: 11536050) Claudio J.O. … Stewart A.K. (Oncogene 2001) 2 3 4 23
  2. The SH3-SAM adaptor HACS1 is up-regulated in B cell activation signaling cascades. (PMID: 15381729) Zhu Y.X. … Stewart A.K. (J. Exp. Med. 2004) 3 4 23
  3. Identification of Nash1, a novel protein containing a nuclear localization signal, a sterile alpha motif, and an SH3 domain preferentially expressed in mast cells. (PMID: 11594764) Uchida T. … Ogawa H. (Biochem. Biophys. Res. Commun. 2001) 2 3 4
  4. The DNA sequence of human chromosome 21. (PMID: 10830953) Hattori M. … Yaspo M.-L. (Nature 2000) 3 4
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4

Products for SAMSN1 Gene

Sources for SAMSN1 Gene

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