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Aliases for CHGB Gene

Aliases for CHGB Gene

  • Chromogranin B 2 3 5
  • Secretogranin B 2 3
  • Secretogranin I 3 4
  • Chromogranin-B 3 4
  • SCG1 3 4
  • CGB 3 4
  • SgI 3 4
  • Secretogranin 1 2

External Ids for CHGB Gene

Previous HGNC Symbols for CHGB Gene

  • SCG1

Previous GeneCards Identifiers for CHGB Gene

  • GC20P005880
  • GC20P005840
  • GC20P005887
  • GC20P005848

Summaries for CHGB Gene

Entrez Gene Summary for CHGB Gene

  • This gene encodes a tyrosine-sulfated secretory protein abundant in peptidergic endocrine cells and neurons. This protein may serve as a precursor for regulatory peptides. [provided by RefSeq, Jan 2009]

GeneCards Summary for CHGB Gene

CHGB (Chromogranin B) is a Protein Coding gene. Diseases associated with CHGB include Glucagonoma and Mixed Ductal-Endocrine Carcinoma. GO annotations related to this gene include hormone activity.

UniProtKB/Swiss-Prot for CHGB Gene

  • Secretogranin-1 is a neuroendocrine secretory granule protein, which may be the precursor for other biologically active peptides.

Gene Wiki entry for CHGB Gene

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

Genomics for CHGB Gene

Regulatory Elements for CHGB Gene

Enhancers for CHGB Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around CHGB on UCSC Golden Path with GeneCards custom track

Promoters for CHGB Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around CHGB on UCSC Golden Path with GeneCards custom track

Genomic Location for CHGB Gene

5,911,328 bp from pter
5,925,361 bp from pter
14,034 bases
Plus strand

Genomic View for CHGB Gene

Genes around CHGB on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CHGB Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CHGB Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CHGB Gene

Proteins for CHGB Gene

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

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • A8K021
    • Q59EU9
    • Q6IBS6
    • Q9BQV6
    • Q9UC25
    • Q9UJA6

    Protein attributes for CHGB Gene

    677 amino acids
    Molecular mass:
    78276 Da
    Quaternary structure:
    No Data Available
    • Sequence=BAD92949.1; Type=Erroneous initiation; Note=Translation N-terminally shortened.; Evidence={ECO:0000305};

neXtProt entry for CHGB Gene

Proteomics data for CHGB Gene at MOPED

Post-translational modifications for CHGB Gene

  • Extensively processed by limited proteolysis at conserved basic residues. Alternative processing are seen in different tissues (By similarity).
  • O-glycosylated.
  • Glycosylation at Asn 315
  • Modification sites at PhosphoSitePlus

Other Protein References for CHGB Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

  • R&D Systems Antibodies for CHGB (Chromogranin B)

No data available for DME Specific Peptides for CHGB Gene

Domains & Families for CHGB Gene

Gene Families for CHGB Gene

Protein Domains for CHGB Gene

Suggested Antigen Peptide Sequences for CHGB Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the chromogranin/secretogranin protein family.
  • Belongs to the chromogranin/secretogranin protein family.
genes like me logo Genes that share domains with CHGB: view

Function for CHGB Gene

Molecular function for CHGB Gene

GENATLAS Biochemistry:
chromogranin B (catecholamine and norepenephrine secretory protein)
UniProtKB/Swiss-Prot Function:
Secretogranin-1 is a neuroendocrine secretory granule protein, which may be the precursor for other biologically active peptides.

Phenotypes for CHGB Gene

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

Animal Models for CHGB Gene

MGI Knock Outs for CHGB:

Animal Model Products

  • Taconic Biosciences Mouse Models for CHGB

miRNA for CHGB Gene

miRTarBase miRNAs that target CHGB

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for CHGB Gene

Localization for CHGB Gene

Subcellular locations from UniProtKB/Swiss-Prot for CHGB Gene

Secreted. Note=Neuroendocrine and endocrine secretory granules.

Subcellular locations from

Jensen Localization Image for CHGB Gene COMPARTMENTS Subcellular localization image for CHGB gene
Compartment Confidence
extracellular 5
endoplasmic reticulum 2
golgi apparatus 2
lysosome 1
nucleus 1
plasma membrane 1
vacuole 1

No data available for Gene Ontology (GO) - Cellular Components for CHGB Gene

Pathways & Interactions for CHGB Gene

SuperPathways for CHGB Gene

No Data Available

Gene Ontology (GO) - Biological Process for CHGB Gene


No data available for Pathways by source and SIGNOR curated interactions for CHGB Gene

Drugs & Compounds for CHGB Gene

(11) Drugs for CHGB Gene - From: Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials

(6) Additional Compounds for CHGB Gene - From: Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
genes like me logo Genes that share compounds with CHGB: view

Transcripts for CHGB Gene

mRNA/cDNA for CHGB Gene

Unigene Clusters for CHGB Gene

Chromogranin B (secretogranin 1):
Representative Sequences:

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

ExUns: 1a · 1b · 1c · 1d · 1e ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7a · 7b · 7c ^ 8 ^ 9a · 9b
SP1: - -
SP2: - -
SP3: - - -
SP4: -
SP5: - - - - -
SP7: - - - - -

Relevant External Links for CHGB Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CHGB Gene

mRNA expression in normal human tissues for CHGB Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

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

This gene is overexpressed in Pituitary (x18.6), Brain - Cerebellar Hemisphere (x9.1), Brain - Cerebellum (x6.1), and Adrenal Gland (x4.4).

Protein differential expression in normal tissues from HIPED for CHGB Gene

This gene is overexpressed in Cerebrospinal fluid (35.5) and Adrenal (20.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for CHGB Gene

SOURCE GeneReport for Unigene cluster for CHGB Gene Hs.516874

mRNA Expression by UniProt/SwissProt for CHGB Gene

Tissue specificity: Expressed in the adrenal medulla, and in pheochromocytoma. Not expressed in liver.
genes like me logo Genes that share expression patterns with CHGB: view

Primer Products

No data available for Protein tissue co-expression partners for CHGB Gene

Orthologs for CHGB Gene

This gene was present in the common ancestor of chordates.

Orthologs for CHGB Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia CHGB 35
  • 78.6 (n)
  • 68.6 (a)
  • 67 (a)
(Canis familiaris)
Mammalia CHGB 35
  • 83.74 (n)
  • 75 (a)
  • 74 (a)
(Mus musculus)
Mammalia Chgb 35
  • 76.28 (n)
  • 65.71 (a)
Chgb 16
Chgb 36
  • 64 (a)
(Pan troglodytes)
Mammalia CHGB 35
  • 99.11 (n)
  • 98.23 (a)
  • 98 (a)
(Rattus norvegicus)
Mammalia Chgb 35
  • 76.21 (n)
  • 66.42 (a)
(Monodelphis domestica)
Mammalia CHGB 36
  • 38 (a)
(Ornithorhynchus anatinus)
Mammalia CHGB 36
  • 44 (a)
(Gallus gallus)
Aves CHGB 35
  • 53.66 (n)
  • 38.54 (a)
  • 23 (a)
(Anolis carolinensis)
Reptilia CHGB 36
  • 22 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia Str.19044 35
Species with no ortholog for CHGB:
  • 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)
  • zebrafish (Danio rerio)

Evolution for CHGB Gene

Gene Tree for CHGB (if available)
Gene Tree for CHGB (if available)

Paralogs for CHGB Gene

No data available for Paralogs for CHGB Gene

Variants for CHGB Gene

Sequence variations from dbSNP and Humsavar for CHGB Gene

SNP ID Clin Chr 20 pos Sequence Context AA Info Type
rs910122 - 5,922,677(+) GGAGC(A/G)AGGGG reference, missense
rs742711 - 5,923,394(-) GATGG(C/T)GTCCC reference, missense
rs236150 - 5,922,495(+) ACAAA(C/G)GCAGA reference, missense
rs236151 - 5,922,871(+) AGGAG(A/G/T)CAGGG reference, missense
rs236152 - 5,923,202(+) CCAGG(C/G)CCCTG reference, missense

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

Variant ID Type Subtype PubMed ID
nsv833905 CNV Gain 17160897
nsv525940 CNV Loss 19592680

Variation tolerance for CHGB Gene

Residual Variation Intolerance Score: 69.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 6.24; 76.24% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for CHGB Gene

Human Gene Mutation Database (HGMD)

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

Disorders for CHGB Gene

MalaCards: The human disease database

(9) MalaCards diseases for CHGB Gene - From: DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
  • glucagonoma syndrome
mixed ductal-endocrine carcinoma
  • pheochromocytoma, modifier of
collagenous colitis
  • microscopic colitis, collagenous type
multiple endocrine neoplasia
  • multiple endocrine neoplasia type 1
- elite association - COSMIC cancer census association via MalaCards
Search CHGB in MalaCards View complete list of genes associated with diseases

Relevant External Links for CHGB

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with CHGB: view

No data available for UniProtKB/Swiss-Prot and Genatlas for CHGB Gene

Publications for CHGB Gene

  1. The primary structure of human secretogranin I (chromogranin B): comparison with chromogranin A reveals homologous terminal domains and a large intervening variable region. (PMID: 3608978) Benedum U.M. … Huttner W.B. (EMBO J. 1987) 2 3 4 67
  2. Common functional genetic variants in catecholamine storage vesicle protein promoter motifs interact to trigger systemic hypertension. (PMID: 20359597) Zhang K. … O'Connor D.T. (J. Am. Coll. Cardiol. 2010) 3 23
  3. Chromogranin B P413L variant as risk factor and modifier of disease onset for amyotrophic lateral sclerosis. (PMID: 20007371) Gros-Louis F. … Julien J.P. (Proc. Natl. Acad. Sci. U.S.A. 2009) 3 23
  4. Genetic variation within adrenergic pathways determines in vivo effects of presynaptic stimulation in humans. (PMID: 18180394) Fung M.M. … O'Connor D.T. (Circulation 2008) 3 23
  5. Further evidence that the chromogranin B gene confers predisposition to schizophrenia: a family-based association study in Chinese. (PMID: 17143778) Wu S. … He L. (J Neural Transm 2007) 3 23

Products for CHGB Gene

Sources for CHGB Gene