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Aliases for CYB5D2 Gene

Aliases for CYB5D2 Gene

  • Cytochrome B5 Domain Containing 2 2 3 5
  • Cytochrome B5 Domain-Containing Protein 2 4

External Ids for CYB5D2 Gene

Previous GeneCards Identifiers for CYB5D2 Gene

  • GC17P003994
  • GC17P004046

Summaries for CYB5D2 Gene

GeneCards Summary for CYB5D2 Gene

CYB5D2 (Cytochrome B5 Domain Containing 2) is a Protein Coding gene. GO annotations related to this gene include heme binding. An important paralog of this gene is NENF.

UniProtKB/Swiss-Prot for CYB5D2 Gene

  • Heme-binding protein which promotes neuronal but not astrocyte differentiation.

No data available for Entrez Gene Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CYB5D2 Gene

Genomics for CYB5D2 Gene

Regulatory Elements for CYB5D2 Gene

Enhancers for CYB5D2 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 CYB5D2 on UCSC Golden Path with GeneCards custom track

Promoters for CYB5D2 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around CYB5D2 on UCSC Golden Path with GeneCards custom track

Genomic Location for CYB5D2 Gene

4,143,168 bp from pter
4,187,310 bp from pter
44,143 bases
Plus strand

Genomic View for CYB5D2 Gene

Genes around CYB5D2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CYB5D2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CYB5D2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CYB5D2 Gene

Proteins for CYB5D2 Gene

  • Protein details for CYB5D2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • B2R7R6
    • D3DTJ9
    • I3L1K2

    Protein attributes for CYB5D2 Gene

    264 amino acids
    Molecular mass:
    28690 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for CYB5D2 Gene


neXtProt entry for CYB5D2 Gene

Proteomics data for CYB5D2 Gene at MOPED

Post-translational modifications for CYB5D2 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for CYB5D2 Gene

No data available for DME Specific Peptides for CYB5D2 Gene

Domains & Families for CYB5D2 Gene

Protein Domains for CYB5D2 Gene


Suggested Antigen Peptide Sequences for CYB5D2 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • The cytochrome b5 heme-binding domain was proven to bind heme, although it lacks the conserved iron-binding His residues at position 73 and 106.
  • Belongs to the cytochrome b5 family. MAPR subfamily.
  • The cytochrome b5 heme-binding domain was proven to bind heme, although it lacks the conserved iron-binding His residues at position 73 and 106.
  • Contains 1 cytochrome b5 heme-binding domain.
  • Belongs to the cytochrome b5 family. MAPR subfamily.
genes like me logo Genes that share domains with CYB5D2: view

No data available for Gene Families for CYB5D2 Gene

Function for CYB5D2 Gene

Molecular function for CYB5D2 Gene

UniProtKB/Swiss-Prot Function:
Heme-binding protein which promotes neuronal but not astrocyte differentiation.
genes like me logo Genes that share phenotypes with CYB5D2: view

Animal Models for CYB5D2 Gene

MGI Knock Outs for CYB5D2:

Animal Model Products

  • Taconic Biosciences Mouse Models for CYB5D2

miRNA for CYB5D2 Gene

miRTarBase miRNAs that target CYB5D2

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for CYB5D2 Gene

Localization for CYB5D2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CYB5D2 Gene


Subcellular locations from

Jensen Localization Image for CYB5D2 Gene COMPARTMENTS Subcellular localization image for CYB5D2 gene
Compartment Confidence
extracellular 5
cytoskeleton 2
cytosol 2
nucleus 2
endoplasmic reticulum 1
golgi apparatus 1

Gene Ontology (GO) - Cellular Components for CYB5D2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0016020 membrane IBA --
genes like me logo Genes that share ontologies with CYB5D2: view

Pathways & Interactions for CYB5D2 Gene

SuperPathways for CYB5D2 Gene

No Data Available

Interacting Proteins for CYB5D2 Gene

Selected Interacting proteins: Q8WUJ1-NEUFC_HUMAN for CYB5D2 Gene via I2D

Symbol External ID(s) Details

Gene Ontology (GO) - Biological Process for CYB5D2 Gene


No data available for Pathways by source and SIGNOR curated interactions for CYB5D2 Gene

Drugs & Compounds for CYB5D2 Gene

(1) Drugs for CYB5D2 Gene - From: HMDB

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
heme Pharma Agonist 0
genes like me logo Genes that share compounds with CYB5D2: view

Transcripts for CYB5D2 Gene

Unigene Clusters for CYB5D2 Gene

Cytochrome b5 domain containing 2:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for CYB5D2 Gene

ExUns: 1a · 1b · 1c · 1d ^ 2a · 2b · 2c ^ 3 ^ 4 ^ 5 ^ 6 ^ 7a · 7b ^ 8a · 8b · 8c · 8d · 8e · 8f
SP1: - - - - - - -
SP2: - - - - - - - -
SP3: - - - - - - -
SP4: - - - -
SP5: - - - - -
SP6: - -
SP7: -
SP8: -

Relevant External Links for CYB5D2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CYB5D2 Gene

mRNA expression in normal human tissues for CYB5D2 Gene

Protein differential expression in normal tissues from HIPED for CYB5D2 Gene

This gene is overexpressed in Bone (66.7).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, MOPED, and MaxQB for CYB5D2 Gene

SOURCE GeneReport for Unigene cluster for CYB5D2 Gene Hs.513871

genes like me logo Genes that share expression patterns with CYB5D2: view

Protein tissue co-expression partners for CYB5D2 Gene

- Elite partner

Primer Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for CYB5D2 Gene

Orthologs for CYB5D2 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for CYB5D2 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia CYB5D2 35
  • 85.77 (n)
  • 84.1 (a)
CYB5D2 36
  • 82 (a)
(Canis familiaris)
Mammalia CYB5D2 35
  • 80.97 (n)
  • 81.12 (a)
CYB5D2 36
  • 80 (a)
(Mus musculus)
Mammalia Cyb5d2 35
  • 81.92 (n)
  • 82.63 (a)
Cyb5d2 16
Cyb5d2 36
  • 81 (a)
(Pan troglodytes)
Mammalia LOC454442 35
  • 98.77 (n)
  • 100 (a)
(Rattus norvegicus)
Mammalia Cyb5d2 35
  • 82.49 (n)
  • 82.2 (a)
(Monodelphis domestica)
Mammalia CYB5D2 36
  • 55 (a)
(Gallus gallus)
Aves CYB5D2 35
  • 65.8 (n)
  • 63.91 (a)
CYB5D2 36
  • 56 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia cyb5d2 35
  • 57.25 (n)
  • 57.4 (a)
(Danio rerio)
Actinopterygii cyb5d2 35
  • 55.66 (n)
  • 53.3 (a)
cyb5d2 36
  • 44 (a)
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP001042 35
  • 46.99 (n)
  • 40 (a)
fruit fly
(Drosophila melanogaster)
Insecta CG12056 35
  • 50.76 (n)
  • 41.28 (a)
CG12056 36
  • 32 (a)
(Caenorhabditis elegans)
Secernentea tag-131 35
  • 50.44 (n)
  • 45.18 (a)
tag-131 36
  • 32 (a)
thale cress
(Arabidopsis thaliana)
eudicotyledons MAPR4 35
  • 46.97 (n)
  • 41.41 (a)
(Oryza sativa)
Liliopsida Os03g0205500 35
  • 42.05 (n)
  • 36.93 (a)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.9270 36
  • 38 (a)
Species with no ortholog for CYB5D2:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • 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)
  • 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)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for CYB5D2 Gene

Gene Tree for CYB5D2 (if available)
Gene Tree for CYB5D2 (if available)

Paralogs for CYB5D2 Gene

Paralogs for CYB5D2 Gene

(1) SIMAP similar genes for CYB5D2 Gene using alignment to 2 proteins: Pseudogenes for CYB5D2 Gene

genes like me logo Genes that share paralogs with CYB5D2: view

Variants for CYB5D2 Gene

Sequence variations from dbSNP and Humsavar for CYB5D2 Gene

SNP ID Clin Chr 17 pos Sequence Context AA Info Type
VAR_037487 A colorectal cancer sample
VAR_037488 A colorectal cancer sample
rs1049523 -- 4,157,188(+) GGAGG(G/T)TCTGG utr-variant-3-prime
rs897027 -- 4,148,996(+) cacgc(A/G)ggctg intron-variant
rs1992158 -- 4,153,807(-) ACCTG(C/G)ATTAG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for CYB5D2 Gene

Variant ID Type Subtype PubMed ID
nsv833344 CNV Gain 17160897
nsv457647 CNV Gain 19166990
esv2751682 CNV Gain 17911159
dgv173n21 CNV Gain 19592680
nsv519311 CNV Loss 19592680
nsv527709 CNV Loss 19592680
esv29231 CNV Loss 19812545

Variation tolerance for CYB5D2 Gene

Residual Variation Intolerance Score: 83.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.57; 30.28% of all genes are more intolerant (likely to be disease-causing)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Relevant External Links for CYB5D2 Gene

Disorders for CYB5D2 Gene

Relevant External Links for CYB5D2

Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for CYB5D2 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CYB5D2 Gene

Publications for CYB5D2 Gene

  1. The BioPlex Network: A Systematic Exploration of the Human Interactome. (PMID: 26186194) Huttlin E.L. … Gygi S.P. (Cell 2015) 3 67
  2. Genetic predictors of risk and resilience in psychiatric disorders: A cross-disorder genome-wide association study of functional impairment in major depressive disorder, bipolar disorder, and schizophrenia. (PMID: 24039173) McGrath L.M. … Smoller J.W. (Am. J. Med. Genet. B Neuropsychiatr. Genet. 2013) 3
  3. Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes. (PMID: 16344560) Kimura K. … Sugano S. (Genome Res. 2006) 3
  4. Identification of intrahepatic cholangiocarcinoma related genes by comparison with normal liver tissues using expressed sequence tags. (PMID: 16712791) Wang A.G. … Kim N.S. (Biochem. Biophys. Res. Commun. 2006) 3
  5. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg R.L. … Marra M.A. (Proc. Natl. Acad. Sci. U.S.A. 2002) 3

Products for CYB5D2 Gene

Sources for CYB5D2 Gene