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Aliases for SPAG11B Gene

Aliases for SPAG11B Gene

  • Sperm Associated Antigen 11B 2 3
  • EP2 3 4 6
  • HE2 3 4 6
  • Human Epididymis-Specific Protein 2 3 4
  • Epididymal Protein 2B 2 3
  • Sperm Antigen HE2 3 4
  • SPAG11 3 6
  • Sperm-Associated Antigen 11B 3
  • Protein EP2 4
  • EDDM2B 3
  • EP2C 3
  • EP2D 3
  • HE2C 3

External Ids for SPAG11B Gene

Summaries for SPAG11B Gene

Entrez Gene Summary for SPAG11B Gene

  • This gene encodes several androgen-dependent, epididymis-specific secretory proteins. The specific functions of these proteins have not been determined, but they are thought to be involved in sperm maturation. Some of the isoforms contain regions of similarity to beta-defensins, a family of antimicrobial peptides. The gene is located on chromosome 8p23 near the defensin gene cluster. Alternative splicing of this gene results in seven transcript variants encoding different isoforms. Two different N-terminal and five different C-terminal protein sequences are encoded by the splice variants. Two additional variants have been described, but their full length sequences have not been determined. [provided by RefSeq, Jul 2008]

GeneCards Summary for SPAG11B Gene

SPAG11B (Sperm Associated Antigen 11B) is a Protein Coding gene. Diseases associated with SPAG11B include choroid plexus carcinoma. An important paralog of this gene is SPAG11A.

Gene Wiki entry for SPAG11B Gene

No data available for UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for SPAG11B Gene

Genomics for SPAG11B Gene

Genomic Location for SPAG11B Gene

Start:
7,442,684 bp from pter
End:
7,463,674 bp from pter
Size:
20,991 bases
Orientation:
Minus strand

Genomic View for SPAG11B Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for SPAG11B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SPAG11B Gene

Regulatory Elements for SPAG11B Gene

Proteins for SPAG11B Gene

  • Protein details for SPAG11B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q08648-SG11B_HUMAN
    Recommended name:
    Sperm-associated antigen 11B
    Protein Accession:
    Q08648
    Secondary Accessions:
    • E9PFH0
    • Q546A0
    • Q6ZYB2
    • Q9H4P8
    • Q9H4P9
    • Q9H4Q0
    • Q9H4Q1
    • Q9H4Q2
    • Q9NRT3
    • Q9NRV4
    • Q9NRV5
    • Q9NRV6
    • Q9NRV7
    • Q9NRV8

    Protein attributes for SPAG11B Gene

    Size:
    103 amino acids
    Molecular mass:
    11431 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for SPAG11B Gene

neXtProt entry for SPAG11B Gene

Proteomics data for SPAG11B Gene at MOPED

Post-translational modifications for SPAG11B Gene

No data available for DME Specific Peptides for SPAG11B Gene

Domains for SPAG11B Gene

Protein Domains for SPAG11B Gene

InterPro:
ProtoNet:

Suggested Antigen Peptide Sequences for SPAG11B Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q08648

UniProtKB/Swiss-Prot:

SG11B_HUMAN
Family:
  • Belongs to the SPAG11 family.:
    • Q08648
genes like me logo Genes that share domains with SPAG11B: view

No data available for Gene Families for SPAG11B Gene

Function for SPAG11B Gene

Gene Ontology (GO) - Molecular Function for SPAG11B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003674 molecular_function ND --
genes like me logo Genes that share ontologies with SPAG11B: view

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for SPAG11B Gene

Localization for SPAG11B Gene

Subcellular locations from UniProtKB/Swiss-Prot for SPAG11B Gene

Secreted.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for SPAG11B Gene COMPARTMENTS Subcellular localization image for SPAG11B gene
Compartment Confidence
extracellular 5
lysosome 1
nucleus 1

Gene Ontology (GO) - Cellular Components for SPAG11B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region NAS 10698202
genes like me logo Genes that share ontologies with SPAG11B: view

Pathways for SPAG11B Gene

SuperPathways for SPAG11B Gene

No Data Available

Interacting Proteins for SPAG11B Gene

STRING Interaction Network Preview (showing 1 interactants - click image to see details)
http://string-db.org/version_10/api/image/networkList?limit=0&targetmode=proteins&caller_identity=gene_cards&network_flavor=evidence&identifiers=9606.ENSP00000381480%0d%0a9606.ENSP00000362931%0d%0a
Selected Interacting proteins: ENSP00000381480 for SPAG11B Gene via STRING

Symbol External ID(s) Details
SRPK1

Gene Ontology (GO) - Biological Process for SPAG11B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006952 defense response --
GO:0007283 spermatogenesis TAS 8167223
GO:0042742 defense response to bacterium --
genes like me logo Genes that share ontologies with SPAG11B: view

No data available for Pathways by source for SPAG11B Gene

Compounds for SPAG11B Gene

(1) Novoseek inferred chemical compound relationships for SPAG11B Gene

Compound -log(P) Hits PubMed IDs
nacl 18.3 1
genes like me logo Genes that share compounds with SPAG11B: view

Transcripts for SPAG11B Gene

Unigene Clusters for SPAG11B Gene

Sperm associated antigen 11B:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for SPAG11B Gene

ExUns: 1a · 1b · 1c · 1d ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7
SP1: -
SP2: - -
SP3: - - - -
SP4:
SP5: - - -

Relevant External Links for SPAG11B Gene

GeneLoc Exon Structure for
SPAG11B
ECgene alternative splicing isoforms for
SPAG11B

Expression for SPAG11B Gene

mRNA expression in normal human tissues for SPAG11B Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

SOURCE GeneReport for Unigene cluster for SPAG11B Gene Hs.2717

mRNA Expression by UniProt/SwissProt for SPAG11B Gene

Q08648-SG11B_HUMAN
Tissue specificity: Specifically expressed in caput and proximal corpus of epididymis. Present in the epididymal epithelium and on the sperm surface, with a subacrosomal equatorial distribution on the sperm head
genes like me logo Genes that share expressions with SPAG11B: view

No data available for mRNA differential expression in normal tissues and Protein expression for SPAG11B Gene

Orthologs for SPAG11B Gene

This gene was present in the common ancestor of mammals.

Orthologs for SPAG11B Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia SPAG11 36
  • 98 (a)
OneToOne
SPAG11B 35
  • 99.41 (n)
  • 98.23 (a)
cow
(Bos Taurus)
Mammalia SPAG11 36
  • 32 (a)
OneToMany
dog
(Canis familiaris)
Mammalia SPAG11 36
  • 41 (a)
OneToMany
SPAG11B 35
  • 76.28 (n)
  • 64.86 (a)
mouse
(Mus musculus)
Mammalia Spag11a 16
Spag11b 35
  • 71.77 (n)
  • 61.26 (a)
Spag11b 36
  • 42 (a)
OneToMany
rat
(Rattus norvegicus)
Mammalia LOC100362580 35
  • 71.17 (n)
  • 63.06 (a)
Species with no ortholog for SPAG11B:
  • 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)
  • chicken (Gallus gallus)
  • 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)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • 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)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for SPAG11B Gene

ENSEMBL:
Gene Tree for SPAG11B (if available)
TreeFam:
Gene Tree for SPAG11B (if available)

Paralogs for SPAG11B Gene

Paralogs for SPAG11B Gene

genes like me logo Genes that share paralogs with SPAG11B: view

Variants for SPAG11B Gene

Polymorphic Variants from UniProtKB/Swiss-Prot for SPAG11B Gene

Q08648-SG11B_HUMAN
The microheterogeneity probably represents an allelic variant

Sequence variations from dbSNP and Humsavar for SPAG11B Gene

SNP ID Clin Chr 08 pos Sequence Context AA Info Type MAF
rs1042797 -- 7,450,864(-) CTGCC(A/G)TATGC utr-variant-3-prime, reference, missense, intron-variant
rs2251705 -- 7,463,011(-) ACAAA(C/T)GTGCA intron-variant
rs2256100 -- 7,450,888(-) TCCAC(C/T)GGGAA reference, synonymous-codon, missense, intron-variant
rs2294141 -- 7,451,207(-) TGTTT(C/G)CTTCT intron-variant
rs2737558 -- 7,450,389(+) TCAGA(A/T)GGAAA downstream-variant-500B, intron-variant

Structural Variations from Database of Genomic Variants (DGV) for SPAG11B Gene

Variant ID Type Subtype PubMed ID
nsv428194 CNV Gain+Loss 18775914
dgv2191e1 CNV Complex 17122850
nsv515968 CNV Gain+Loss 19592680
nsv821656 CNV Gain 15273396
dgv2192e1 CNV Complex 17122850
esv2736558 CNV Deletion 23290073
nsv510977 CNV Complex 20534489
dgv2193e1 CNV Complex 17122850
dgv7659n71 CNV Gain 21882294
esv21583 CNV Gain+Loss 19812545
nsv890078 CNV Gain 21882294
esv33606 CNV Gain+Loss 17666407
dgv7661n71 CNV Gain 21882294
dgv7662n71 CNV Gain 21882294
nsv8281 CNV Gain+Loss 18304495
dgv7663n71 CNV Loss 21882294
dgv7664n71 CNV Loss 21882294
dgv2194e1 CNV Complex 17122850
nsv471650 CNV Gain+Loss 15918152
dgv2195e1 CNV Complex 17122850
dgv7666n71 CNV Gain 21882294
dgv7667n71 CNV Gain+Loss 21882294
dgv7668n71 CNV Gain 21882294
dgv7669n71 CNV Gain 21882294
dgv7670n71 CNV Loss 21882294
dgv7672n71 CNV Gain+Loss 21882294
dgv7673n71 CNV Gain+Loss 21882294
esv996398 CNV Gain 20482838
nsv890110 CNV Gain 21882294
esv2752265 CNV Gain 17911159
nsv824519 CNV Loss 20364138
nsv824521 CNV Gain 20364138
nsv515100 CNV Complex 21397061
dgv31n14 CNV Loss 18776910
dgv7675n71 CNV Loss 21882294
nsv890153 CNV Loss 21882294
nsv442397 CNV CNV 18776908
nsv469521 CNV Complex 16826518
dgv7677n71 CNV Gain+Loss 21882294
dgv7678n71 CNV Gain 21882294
dgv7679n71 CNV Gain 21882294
dgv25n31 CNV Duplication 19718026
dgv7680n71 CNV Loss 21882294
dgv7681n71 CNV Gain 21882294
esv2752266 CNV Loss 17911159
nsv508496 CNV Loss 20534489
dgv7682n71 CNV Gain 21882294
esv25631 CNV Gain+Loss 19812545
nsv890256 CNV Gain+Loss 21882294
dgv7683n71 CNV Gain+Loss 21882294
dgv7684n71 CNV Loss 21882294
dgv7685n71 CNV Gain 21882294
nsv890270 CNV Loss 21882294
dgv7686n71 CNV Gain 21882294
dgv7687n71 CNV Gain 21882294
esv992071 CNV Gain 20482838
dgv7688n71 CNV Gain 21882294
dgv7689n71 CNV Gain 21882294
nsv433398 CNV Gain 18776910
dgv7690n71 CNV Gain+Loss 21882294
dgv7691n71 CNV Gain 21882294
dgv26n31 CNV Duplication 19718026
dgv1170n67 CNV Loss 20364138
nsv824524 CNV Gain+Loss 20364138
dgv7692n71 CNV Gain 21882294
dgv7693n71 CNV Gain+Loss 21882294
dgv7694n71 CNV Loss 21882294
dgv7695n71 CNV Gain 21882294
nsv890300 CNV Loss 21882294
dgv7696n71 CNV Gain 21882294
nsv471458 CNV Duplication 19718026
nsv482120 CNV Gain 20164927

Relevant External Links for SPAG11B Gene

HapMap Linkage Disequilibrium report
SPAG11B

Disorders for SPAG11B Gene

(1) MalaCards Diseases for SPAG11B Gene

Search for SPAG11B Gene in MalaCards »

(1) University of Copenhagen DISEASES for SPAG11B Gene

genes like me logo Genes that share disorders with SPAG11B: view

No data available for UniProtKB/Swiss-Prot for SPAG11B Gene

Publications for SPAG11B Gene

  1. Molecular cloning and characterization of a novel human sperm antigen (HE2) specifically expressed in the proximal epididymis. (PMID: 8167223) Osterhoff C. … Ivell R. (Biol. Reprod. 1994) 2 3 4 23
  2. Organization of the human gene encoding the epididymis-specific EP2 protein variants and its relationship to defensin genes. (PMID: 11259252) Frohlich O. … Young L.G. (Biol. Reprod. 2001) 3 4 23
  3. HE2 beta and HE2 gamma, new members of an epididymis-specific family of androgen-regulated proteins in the human. (PMID: 10698202) Hamil K.G. … Hall S.H. (Endocrinology 2000) 3 4 23
  4. Multiple promoter and splicing mRNA variants of the epididymis-specific gene EP2. (PMID: 10819450) FrAPhlich O. … Young L.G. (J. Androl. 2000) 3 23
  5. Differential expression and antibacterial activity of epididymis protein 2 isoforms in the male reproductive tract of human and rhesus monkey (Macaca mulatta). (PMID: 15229135) Avellar M.C. … Hall S.H. (Biol. Reprod. 2004) 3 23

Products for SPAG11B Gene

  • antibodies-online peptides for SPAG11B
  • antibodies-online antibodies for SPAG11B
  • antibodies-online kits for SPAG11B

Sources for SPAG11B Gene

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