Aliases for MROH2B Gene

Aliases for MROH2B Gene

  • Maestro Heat Like Repeat Family Member 2B 2 3 5
  • Maestro Heat-Like Repeat-Containing Protein Family Member 2B 3 4
  • HEAT Repeat-Containing Protein 7B2 3 4
  • HEAT Repeat Family Member 7B2 2 3
  • Sperm PKA-Interacting Factor 3 4
  • HEATR7B2 3 4
  • SPIF 3 4
  • Maestro Heat-Like Repeat Family Member 2B 2
  • HEAT Repeat Family Member B2 3
  • DKFZp781F0822 2
  • FLJ40243 2
  • MROH2B 5

External Ids for MROH2B Gene

Previous HGNC Symbols for MROH2B Gene

  • HEATR7B2

Summaries for MROH2B Gene

GeneCards Summary for MROH2B Gene

MROH2B (Maestro Heat Like Repeat Family Member 2B) is a Protein Coding gene. Gene Ontology (GO) annotations related to this gene include binding. An important paralog of this gene is MROH2A.

UniProtKB/Swiss-Prot Summary for MROH2B Gene

No data available for Entrez Gene Summary , CIViC Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , Rfam classification and piRNA Summary for MROH2B Gene

Genomics for MROH2B Gene

GeneHancer (GH) Regulatory Elements Pubs

Promoters and enhancers for MROH2B Gene
GeneHancer (GH) Identifier GH Type GH
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH05J041071 Promoter 0.4 EPDnew 250.7 0.0 -15 0.1 NRF1 LOC105374739 MROH2B HSALNG0041406-001 HSALNG0041406-002 HSALNG0041406-003 C6
GH05J040990 Enhancer 1 Ensembl ENCODE 19.2 +79.6 79641 3 CEBPA ATF3 YY1 HOMEZ THAP11 FOXA2 KDM6A MAFF SMAD4 RXRA MROH2B OXCT1-AS1 C5orf51 HSALNG0041403 lnc-MROH2B-2 ENSG00000248120 C7
GH05J041009 Enhancer 0.6 Ensembl 19.9 +61.8 61841 1 CTBP1 FOSL2 JUND SMARCE1 DPF2 GATA2 CEBPB FOS ESRRA EP300 MROH2B lnc-MROH2B-1 lnc-C7-1 C7
GH05J041246 Enhancer 0.5 ENCODE 9.8 -175.0 -175041 0.5 JUND BHLHE40 NFE2L2 FOS POLR2A EP300 CEBPB MROH2B piR-31199-288 hsa-miR-5096-026 C6 HSALNG0041406-001
GH05J041111 Enhancer 0.3 ENCODE 10.7 -41.6 -41647 2.3 NFE2L2 CEBPB MROH2B ENSG00000212567 C5orf51 piR-31937-180 piR-48553-241 LOC105374739 HSALNG0041406-003 HSALNG0041406-001 C6
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around MROH2B on the GeneHancer Hub at the UCSC Golden Path

Cistromic (ChIP-Seq) regulation report from SPP (The Signaling Pathways Project) for MROH2B

Genomic Locations for MROH2B Gene

Latest Assembly
73,326 bases
Minus strand

Previous Assembly
(GRCh37/hg19 by Entrez Gene)
73,323 bases
Minus strand

(GRCh37/hg19 by Ensembl)
73,326 bases
Minus strand

Genomic View for MROH2B Gene

Genes around MROH2B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
MROH2B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for MROH2B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for MROH2B Gene

Proteins for MROH2B Gene

  • Protein details for MROH2B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Maestro heat-like repeat-containing protein family member 2B
    Protein Accession:
    Secondary Accessions:
    • Q68DM1
    • Q7Z4U4
    • Q8N7X3

    Protein attributes for MROH2B Gene

    1585 amino acids
    Molecular mass:
    180781 Da
    Quaternary structure:
    • Found in a complex at least composed of MROH2B, PRKACA isoform 2 and TCP11. Interacts with PRKACA. Interacts with TCP11.
    • Sequence=AAP97306.1; Type=Frameshift; Evidence={ECO:0000305}; Sequence=BAC05103.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};

    Alternative splice isoforms for MROH2B Gene


neXtProt entry for MROH2B Gene

Post-translational modifications for MROH2B Gene

  • Constitutively phosphorylated on serine and threonine residues in acrosomal region of the sperm head, midpiece and flagellar regions of noncapacitated spermatozoa. Phosphorylation on tyrosine residues increases upon sperm capacitation within the acrosomal and tail regions in a protein kinase A (PKA)-dependent signaling pathway.
  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for MROH2B Gene

No data available for DME Specific Peptides for MROH2B Gene

Domains & Families for MROH2B Gene

Gene Families for MROH2B Gene

Human Protein Atlas (HPA):
  • Predicted intracellular proteins

Protein Domains for MROH2B Gene

  • HEAT repeat

Suggested Antigen Peptide Sequences for MROH2B Gene

GenScript: Design optimal peptide antigens:
  • HEAT repeat-containing protein 7B2 (HTRB2_HUMAN)
  • HEATR7B2 protein (Q4G0Z6_HUMAN)
genes like me logo Genes that share domains with MROH2B: view

No data available for Graphical View of Domain Structure and UniProtKB/Swiss-Prot for MROH2B Gene

Function for MROH2B Gene

Molecular function for MROH2B Gene

UniProtKB/Swiss-Prot Function:
May play a role in the process of sperm capacitation.

Phenotypes From GWAS Catalog for MROH2B Gene

genes like me logo Genes that share phenotypes with MROH2B: view

Inhibitory RNAs for research

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for MROH2B

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for MROH2B Gene

Localization for MROH2B Gene

Subcellular locations from UniProtKB/Swiss-Prot for MROH2B Gene

Cytoplasm. Cytoplasmic vesicle, secretory vesicle, acrosome. Cell projection, cilium, flagellum. Note=Colocalizes with PRKACA and TCP11 on the acrosome and tail regions in round spermatids and spermatozoa regardless of the capacitation status of the sperm. {ECO:0000250 UniProtKB:Q7M6Y6}.

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for MROH2B gene
Compartment Confidence
cytoskeleton 2
cytosol 2
plasma membrane 1
extracellular 1
nucleus 1

Gene Ontology (GO) - Cellular Components for MROH2B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001669 acrosomal vesicle ISS --
GO:0005737 cytoplasm ISS --
GO:0005929 cilium IEA --
GO:0031410 cytoplasmic vesicle IEA --
GO:0031514 motile cilium IEA --
genes like me logo Genes that share ontologies with MROH2B: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for MROH2B Gene

Pathways & Interactions for MROH2B Gene

PathCards logo

SuperPathways for MROH2B Gene

No Data Available

Interacting Proteins for MROH2B Gene

STRING Interaction Network Preview (showing top 2 STRING interactants - click image to see details)
STRING Interaction Network
Selected Interacting proteins: ENSP00000382476 Q7Z745-MRO2B_HUMAN for MROH2B Gene via STRING IID

Gene Ontology (GO) - Biological Process for MROH2B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007283 spermatogenesis IEA --
GO:0010737 protein kinase A signaling IEA,ISS --
GO:0030154 cell differentiation IEA --
genes like me logo Genes that share ontologies with MROH2B: view

No data available for Pathways by source and SIGNOR curated interactions for MROH2B Gene

Drugs & Compounds for MROH2B Gene

No Compound Related Data Available

Transcripts for MROH2B Gene

mRNA/cDNA for MROH2B Gene

11 NCBI additional mRNA sequence :
6 Ensembl transcripts including schematic representations, and UCSC links to gene/alias where relevant :

Inhibitory RNAs for research

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for MROH2B

Alternative Splicing Database (ASD) splice patterns (SP) for MROH2B Gene

ExUns: 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8a · 8b ^ 9 ^ 10 ^ 11 ^ 12 ^ 13 ^ 14 ^ 15 ^ 16 ^ 17 ^ 18 ^ 19 ^ 20 ^ 21 ^ 22 ^ 23 ^ 24 ^ 25 ^
SP1: - -

ExUns: 26 ^ 27 ^ 28 ^ 29 ^ 30 ^ 31 ^ 32 ^ 33 ^ 34 ^ 35 ^ 36 ^ 37 ^ 38 ^ 39 ^ 40 ^ 41a · 41b ^ 42 ^ 43
SP1: - -
SP2: -

Relevant External Links for MROH2B Gene

GeneLoc Exon Structure for

Expression for MROH2B Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and SAGE for MROH2B Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

  • Testis (Reproductive System)

mRNA differential expression in normal tissues according to GTEx for MROH2B Gene

This gene is overexpressed in Testis (x50.0).

Protein differential expression in normal tissues from HIPED for MROH2B Gene

This gene is overexpressed in Nasopharynx (25.1) and Bone marrow stromal cell (17.9).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for MROH2B Gene

Transcriptomic regulation report from SPP (The Signaling Pathways Project) for MROH2B

SOURCE GeneReport for Unigene cluster for MROH2B Gene:

genes like me logo Genes that share expression patterns with MROH2B: view

Primer products for research

No data available for Protein tissue co-expression partners , mRNA Expression by UniProt/SwissProt , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for MROH2B Gene

Orthologs for MROH2B Gene

This gene was present in the common ancestor of animals.

Orthologs for MROH2B Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia HEATR7B2 29
  • 99.24 (n)
  • 98 (a)
(Canis familiaris)
Mammalia MROH2B 29 30
  • 88.39 (n)
(Bos Taurus)
Mammalia MROH2B 29 30
  • 86.52 (n)
(Rattus norvegicus)
Mammalia Mroh2b 29
  • 82.8 (n)
(Mus musculus)
Mammalia Mroh2b 29 16 30
  • 82.57 (n)
(Monodelphis domestica)
Mammalia MROH2B 30
  • 61 (a)
(Ornithorhynchus anatinus)
Mammalia MROH2B 30
  • 58 (a)
(Gallus gallus)
Aves LOC101747491 29
  • 50.37 (n)
-- 30
  • 20 (a)
-- 30
  • 19 (a)
(Anolis carolinensis)
Reptilia -- 30
  • 30 (a)
Fruit Fly
(Drosophila melanogaster)
Insecta c11.1 30
  • 16 (a)
(Caenorhabditis elegans)
Secernentea hpo-27 30
  • 16 (a)
Sea Squirt
(Ciona savignyi)
Ascidiacea -- 30
  • 19 (a)
Species where no ortholog for MROH2B was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Eremothecium 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)
  • 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 Vase (Ciona intestinalis)
  • 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)
  • Zebrafish (Danio rerio)

Evolution for MROH2B Gene

Gene Tree for MROH2B (if available)
Gene Tree for MROH2B (if available)
Evolutionary constrained regions (ECRs) for MROH2B: view image
Alliance of Genome Resources:
Additional Orthologs for MROH2B

Paralogs for MROH2B Gene

Paralogs for MROH2B Gene

(4) SIMAP similar genes for MROH2B Gene using alignment to 2 proteins:

  • F5GZ06_HUMAN
genes like me logo Genes that share paralogs with MROH2B: view

Variants for MROH2B Gene

Sequence variations, with clinical significance, from ClinVar and Humsavar, with links to dbSNP for MROH2B Gene

SNP ID Clinical significance and condition Chr 05 pos Variation AA Info Type
916268 Likely Benign: not provided 41,005,597(-) C/T
NM_173489.5(MROH2B):c.3798G>A (p.Gln1266=)
916269 Likely Benign: not provided 41,057,149(-) C/T
NM_173489.5(MROH2B):c.879G>A (p.Lys293=)
rs70988830 Benign: not specified 41,033,829(-) C/CTATCTATT
rs10045243 -- p.Leu263Ile
rs10054110 -- p.Asn918Lys

dbSNP identifiers (rs#s) for variants without ClinVar clinical significance for MROH2B Gene

All consequence types are included: molecular consequences (e.g. missense, synonymous), and location-based (e.g. intron, upstream).

Structural Variations from Database of Genomic Variants (DGV) for MROH2B Gene

Variant ID Type Subtype PubMed ID
esv2658451 CNV deletion 23128226
esv2759341 CNV loss 17122850
esv35077 CNV loss 17911159
esv3604832 CNV loss 21293372
esv3604833 CNV gain 21293372
esv3894179 CNV loss 25118596
nsv526193 CNV loss 19592680
nsv823055 CNV loss 20364138
nsv830268 CNV gain 17160897

Variation tolerance for MROH2B Gene

Residual Variation Intolerance Score: 99.2% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 17.69; 98.30% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for MROH2B Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
Leiden Open Variation Database (LOVD)

SNP Genotyping and Copy Number Assays for research

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for MROH2B Gene

Disorders for MROH2B Gene

Additional Disease Information for MROH2B

No disorders were found for MROH2B Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for MROH2B Gene

Publications for MROH2B Gene

  1. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T … Sugano S (Nature genetics 2004) 3 4
  2. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg RL … Mammalian Gene Collection Program Team (Proceedings of the National Academy of Sciences of the United States of America 2002) 2 3
  3. The midbody interactome reveals unexpected roles for PP1 phosphatases in cytokinesis. (PMID: 31586073) Capalbo L … D'Avino PP (Nature communications 2019) 3
  4. Histone Interaction Landscapes Visualized by Crosslinking Mass Spectrometry in Intact Cell Nuclei. (PMID: 30021884) Fasci D … Heck AJR (Molecular & cellular proteomics : MCP 2018) 3
  5. A census of human soluble protein complexes. (PMID: 22939629) Havugimana PC … Emili A (Cell 2012) 3

Products for MROH2B Gene

Sources for MROH2B Gene