Free for academic non-profit institutions. Other users need a Commercial license

KCNMB4 Gene(Protein Coding)

Potassium Calcium-Activated Channel Subfamily M Regulatory Beta Subunit 4

GCID:
GC12P070369
GIFtS:
54
Genes Participants
UDN Logo

Aliases for KCNMB4 Gene

Aliases for KCNMB4 Gene

  • Potassium Calcium-Activated Channel Subfamily M Regulatory Beta Subunit 4 2 3 5
  • Potassium Large Conductance Calcium-Activated Channel, Subfamily M, Beta Member 4 2 3
  • Calcium-Activated Potassium Channel, Subfamily M Subunit Beta-4 3 4
  • Potassium Channel Subfamily M Regulatory Beta Subunit 4 2 3
  • Charybdotoxin Receptor Subunit Beta-4 3 4
  • Big Potassium Channel Beta Subunit 4 2 3
  • Maxi K Channel Subunit Beta-4 3 4
  • MaxiK Channel Beta-Subunit 4 2 3
  • BK Channel Beta Subunit 4 2 3
  • BK Channel Subunit Beta-4 3 4
  • K(VCA)Beta-4 3 4
  • Slo-Beta-4 3 4
  • BKbeta4 3 4
  • Hbeta4 3 4
  • Large Conductance Calcium-Dependent Potassium Ion Channel Beta 4 Subunit 3
  • Calcium-Activated Potassium Channel Subunit Beta-4 3

External Ids for KCNMB4 Gene

Previous GeneCards Identifiers for KCNMB4 Gene

  • GC12P070632
  • GC12P070476
  • GC12P069046
  • GC12P070760
  • GC12P067810

Summaries for KCNMB4 Gene

Entrez Gene Summary for KCNMB4 Gene

  • MaxiK channels are large conductance, voltage and calcium-sensitive potassium channels which are fundamental to the control of smooth muscle tone and neuronal excitability. MaxiK channels can be formed by 2 subunits: the pore-forming alpha subunit and the modulatory beta subunit. The protein encoded by this gene is an auxiliary beta subunit which slows activation kinetics, leads to steeper calcium sensitivity, and shifts the voltage range of current activation to more negative potentials than does the beta 1 subunit. [provided by RefSeq, Jul 2008]

GeneCards Summary for KCNMB4 Gene

KCNMB4 (Potassium Calcium-Activated Channel Subfamily M Regulatory Beta Subunit 4) is a Protein Coding gene. Among its related pathways are Vascular smooth muscle contraction and Insulin secretion. GO annotations related to this gene include potassium channel regulator activity and calcium-activated potassium channel activity. An important paralog of this gene is KCNMB2.

UniProtKB/Swiss-Prot for KCNMB4 Gene

  • Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Decreases the gating kinetics and calcium sensitivity of the KCNMA1 channel, but with fast deactivation kinetics. May decrease KCNMA1 channel openings at low calcium concentrations but increases channel openings at high calcium concentrations. Makes KCNMA1 channel resistant to 100 nM charybdotoxin (CTX) toxin concentrations.

Tocris Summary for KCNMB4 Gene

  • Voltage-gated potassium channels (KV) belong to the 6-TM family of potassium channel that also comprises the Ca2+-activated Slo (actually 7-TM) and the Ca2+-activated SK subfamilies. The alpha-subunits contain a single pore-forming region and combine to form tetramers.

Gene Wiki entry for KCNMB4 Gene

No data available for CIViC summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for KCNMB4 Gene

Genomics for KCNMB4 Gene

Products:

  1. Regulatory Element

Regulatory Elements for KCNMB4 Gene

Enhancers for KCNMB4 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH12G070241 1.4 ENCODE dbSUPER 12.4 -122.7 -122690 3.9 CREB3L1 AGO1 FEZF1 DMAP1 YY1 ZNF416 ZNF143 ZNF548 ZNF263 SP3 CNOT2 FRS2 ENSG00000257815 KCNMB4 LOC105369826 LINC01481 ENSG00000279530
GH12G070048 1.1 Ensembl ENCODE 10.5 -316.2 -316229 2.8 ATF1 BMI1 FOS RELB ETV6 IKZF2 GATAD2B TBX21 ZNF592 NR2F2 KCNMB4 ENSG00000257815 LOC105369826 RAB3IP LINC01481 LOC100125409 ENSG00000257241
GH12G070557 0.6 FANTOM5 dbSUPER 14.5 +191.7 191724 0.4 KCNMB4 PTPRB ENSG00000277247 LOC105369828
GH12G070365 1 ENCODE 8.5 +0.3 338 2.6 PKNOX1 ZNF133 SIN3A GLI4 ZNF2 ZNF48 GLIS2 ZNF143 KLF7 ZNF263 KCNMB4 GC12P070431
GH12G070052 1.3 Ensembl ENCODE 5.6 -313.1 -313116 1.2 ARNT YY1 ZNF766 FOS JUNB ZNF592 MIER3 SMARCA4 NBN HMBOX1 FRS2 KCNMB4 CNOT2 LOC100125409 ENSG00000257241
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around KCNMB4 on UCSC Golden Path with GeneCards custom track

Promoters for KCNMB4 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters
ENSR00000053845 677 2200 PKNOX1 ZNF133 SIN3A GLI4 ZNF2 ZNF48 GLIS2 ZNF143 KLF7 ZNF263

Transcription factor binding sites by QIAGEN in the KCNMB4 gene promoter:

Genomic Location for KCNMB4 Gene

Chromosome:
12
Start:
70,366,223 bp from pter
End:
70,434,292 bp from pter
Size:
68,070 bases
Orientation:
Plus strand

Genomic View for KCNMB4 Gene

Genes around KCNMB4 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
KCNMB4 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for KCNMB4 Gene
GeneLoc Logo Genomic Neighborhood • Exon Structure • Gene Density

RefSeq DNA sequence for KCNMB4 Gene

Proteins for KCNMB4 Gene

Products:

  1. Antibody
  2. Protein
  3. Assay

  • Protein details for KCNMB4 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q86W47-KCMB4_HUMAN
    Recommended name:
    Calcium-activated potassium channel subunit beta-4
    Protein Accession:
    Q86W47
    Secondary Accessions:
    • Q8IVR3
    • Q9NPA4
    • Q9P0G5

    Protein attributes for KCNMB4 Gene

    Size:
    210 amino acids
    Molecular mass:
    23949 Da
    Quaternary structure:
    • Interacts with KCNMA1 tetramer (PubMed:10692449, PubMed:10804197). There are probably 4 molecules of KCMNB4 per KCNMA1 tetramer (PubMed:10692449, PubMed:10804197). Interacts with FMR1 (via N-terminus) (PubMed:25561520).
    Miscellaneous:
    • Treatment with okadaic acid reduces its effect on KCNMA1.

neXtProt entry for KCNMB4 Gene

Protein Expression for KCNMB4 Gene

See protein expression from ProteomicsDB, MOPED, PaxDb, and MaxQB

Post-translational modifications for KCNMB4 Gene

  • N-glycosylated. A highly glycosylated form is promoted by KCNMA1. Glycosylation, which is not required for the interaction with KCNMA1 and subcellular location, increases protection against charybdotoxin.
  • Phosphorylated. Phosphorylation modulates its effect on KCNMA1 activation kinetics.
  • Glycosylation at isoforms=53 and isoforms=90
  • Modification sites at PhosphoSitePlus

Other Protein References for KCNMB4 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for KCNMB4 Gene

Domains & Families for KCNMB4 Gene

Gene Families for KCNMB4 Gene

HGNC:

Protein Domains for KCNMB4 Gene

InterPro:
Blocks:
ProtoNet:

Suggested Antigen Peptide Sequences for KCNMB4 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q86W47

UniProtKB/Swiss-Prot:

KCMB4_HUMAN :
  • Resistance to charybdotoxin (CTX) toxin is mediated by the extracellular domain.
  • Belongs to the KCNMB (TC 8.A.14.1) family. KCNMB4 subfamily.
Domain:
  • Resistance to charybdotoxin (CTX) toxin is mediated by the extracellular domain.
Family:
  • Belongs to the KCNMB (TC 8.A.14.1) family. KCNMB4 subfamily.
genes like me logo Genes that share domains with KCNMB4: view

Function for KCNMB4 Gene

Products:

  1. Animal Model
  2. CRISPR
  3. miRNA
  4. Inhibitory RNA
  5. Clone
  6. Cell Line
  7. Flow Cytometry

Molecular function for KCNMB4 Gene

UniProtKB/Swiss-Prot Function:
Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Decreases the gating kinetics and calcium sensitivity of the KCNMA1 channel, but with fast deactivation kinetics. May decrease KCNMA1 channel openings at low calcium concentrations but increases channel openings at high calcium concentrations. Makes KCNMA1 channel resistant to 100 nM charybdotoxin (CTX) toxin concentrations.

Gene Ontology (GO) - Molecular Function for KCNMB4 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding IPI 10692449
GO:0015269 calcium-activated potassium channel activity IEA,IDA 10692449
GO:0015459 potassium channel regulator activity IBA --
genes like me logo Genes that share ontologies with KCNMB4: view
genes like me logo Genes that share phenotypes with KCNMB4: view

Animal Models for KCNMB4 Gene

MGI Knock Outs for KCNMB4:

Animal Model Products

  • Taconic Biosciences Mouse Models for KCNMB4

CRISPR Products

Inhibitory RNA Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for KCNMB4 Gene

Localization for KCNMB4 Gene

Subcellular locations from UniProtKB/Swiss-Prot for KCNMB4 Gene

Membrane; Multi-pass membrane protein.

Subcellular locations from

COMPARTMENTS
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 KCNMB4 gene
Compartment Confidence
plasma membrane 5
peroxisome 1

Gene Ontology (GO) - Cellular Components for KCNMB4 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0005887 integral component of plasma membrane IDA 10692449
GO:0008076 voltage-gated potassium channel complex IDA 10692449
GO:0016020 membrane IEA --
GO:0016021 integral component of membrane IEA --
genes like me logo Genes that share ontologies with KCNMB4: view

Pathways & Interactions for KCNMB4 Gene

genes like me logo Genes that share pathways with KCNMB4: view

Interacting Proteins for KCNMB4 Gene

STRING Interaction Network Preview (showing 5 interactants - click image to see 16)
http://string-db.org/version_10/api/image/networkList?limit=0&targetmode=proteins&caller_identity=gene_cards&network_flavor=evidence&identifiers=9606.ENSP00000258111%0d%0a9606.ENSP00000264399%0d%0a9606.ENSP00000385806%0d%0a9606.ENSP00000266376%0d%0a9606.ENSP00000355192%0d%0a9606.ENSP00000366488%0d%0a
Selected Interacting proteins: Q86W47-KCMB4_HUMAN ENSP00000258111 for KCNMB4 Gene via IID STRING

Gene Ontology (GO) - Biological Process for KCNMB4 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001508 action potential IDA 10692449
GO:0005513 detection of calcium ion IDA 10692449
GO:0006810 transport IEA --
GO:0006811 ion transport IEA --
GO:0006813 potassium ion transport IDA,IEA 10692449
genes like me logo Genes that share ontologies with KCNMB4: view

No data available for SIGNOR curated interactions for KCNMB4 Gene

Drugs & Compounds for KCNMB4 Gene

Products:

  1. Drug

(7) Drugs for KCNMB4 Gene - From: DrugBank, HMDB, and Tocris

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Miconazole Approved, Investigational, Vet_approved Pharma Antagonist, Pore Blocker, Target, inhibitor 3706
Procaine Approved, Investigational, Vet_approved Pharma Channel blocker, Target, binder 49
4-Aminopyridine Approved Pharma Pore Blocker potassium channel-blocking agent, Non-selective KV channel blocker 69
calcium Nutra 0
E-4031 dihydrochloride Pharma KV11.1 (hERG) channel blocker; inhibits rapid delayed rectifier K+ current (IKr) 0

(1) Additional Compounds for KCNMB4 Gene - From: Tocris

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
HMR 1556
223749-46-0

(5) Tocris Compounds for KCNMB4 Gene

Compound Action Cas Number
4-Aminopyridine Non-selective KV channel blocker 504-24-5
E-4031 dihydrochloride KV11.1 (hERG) channel blocker; inhibits rapid delayed rectifier K+ current (IKr) 113559-13-0
HMR 1556 Potent and selective Iks channel blocker 223749-46-0
Linopirdine dihydrochloride KV7 (KCNQ) channel blocker 113168-57-3
XE 991 dihydrochloride Potent, selective KV7 (KCNQ) channel blocker; blocks M-currents 122955-13-9
genes like me logo Genes that share compounds with KCNMB4: view

Transcripts for KCNMB4 Gene

Products:

  1. CRISPR
  2. miRNA
  3. Inhibitory RNA
  4. Clone
  5. Flow Cytometry

mRNA/cDNA for KCNMB4 Gene

(2) REFSEQ mRNAs :
(8) Additional mRNA sequences :
(121) Selected AceView cDNA sequences:
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for KCNMB4 Gene

Potassium large conductance calcium-activated channel, subfamily M, beta member 4:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for KCNMB4 Gene

No ASD Table

Relevant External Links for KCNMB4 Gene

GeneLoc Exon Structure for
KCNMB4
ECgene alternative splicing isoforms for
KCNMB4

Expression for KCNMB4 Gene

Products:

  1. Primer

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for KCNMB4 Gene

mRNA expression in normal human tissues for KCNMB4 Gene
mRNA expression by BioGPS for KCNMB4 GenemRNA expression by GTEx for KCNMB4 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for KCNMB4 Gene

This gene is overexpressed in Brain - Hippocampus (x4.5).

Protein differential expression in normal tissues from HIPED for KCNMB4 Gene

This gene is overexpressed in Plasma (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for KCNMB4 Gene



Protein tissue co-expression partners for KCNMB4 Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of KCNMB4 Gene:

KCNMB4

SOURCE GeneReport for Unigene cluster for KCNMB4 Gene:

Hs.525529

mRNA Expression by UniProt/SwissProt for KCNMB4 Gene:

Q86W47-KCMB4_HUMAN
Tissue specificity: Predominantly expressed in brain. In brain, it is expressed in the cerebellum, cerebral cortex, medulla, spinal cord, occipital pole, frontal lobe, temporal lobe, putamen, amygdala, caudate nucleus, corpus callosum, hippocampus, substantia nigra and thalamus. Weakly or not expressed in other tissues.

Evidence on tissue expression from TISSUES for KCNMB4 Gene

  • Nervous system(4.7)
  • Eye(4)
genes like me logo Genes that share expression patterns with KCNMB4: view

Primer Products

No data available for Phenotype-based relationships between genes and organs from Gene ORGANizer for KCNMB4 Gene

Orthologs for KCNMB4 Gene

This gene was present in the common ancestor of chordates.

Orthologs for KCNMB4 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
 Mammalia KCNMB4 35 34
  • 99.84 (n)
 OneToOne
cow
(Bos Taurus)
 Mammalia KCNMB4 34 35
  • 96.35 (n)
dog
(Canis familiaris)
 Mammalia KCNMB4 35 34
  • 94.28 (n)
 OneToOne
oppossum
(Monodelphis domestica)
 Mammalia KCNMB4 35
  • 94 (a)
 OneToOne
rat
(Rattus norvegicus)
 Mammalia Kcnmb4 34
  • 92.22 (n)
mouse
(Mus musculus)
 Mammalia Kcnmb4 34 16 35
  • 91.59 (n)
platypus
(Ornithorhynchus anatinus)
 Mammalia KCNMB4 35
  • 86 (a)
 OneToOne
chicken
(Gallus gallus)
 Aves KCNMB4 34 35
  • 72.7 (n)
lizard
(Anolis carolinensis)
 Reptilia KCNMB4 35
  • 50 (a)
 OneToOne
tropical clawed frog
(Silurana tropicalis)
 Amphibia kcnmb4 34
  • 76.83 (n)
Str.16311 34
Species where no ortholog for KCNMB4 was found in the sources mined by GeneCards:
  • 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 KCNMB4 Gene

ENSEMBL:
Gene Tree for KCNMB4 (if available)
TreeFam:
Gene Tree for KCNMB4 (if available)

Paralogs for KCNMB4 Gene

Paralogs for KCNMB4 Gene

(2) SIMAP similar genes for KCNMB4 Gene using alignment to 2 proteins:

genes like me logo Genes that share paralogs with KCNMB4: view

Variants for KCNMB4 Gene

Sequence variations from dbSNP and Humsavar for KCNMB4 Gene

SNP ID Clin Chr 12 pos Sequence Context AA Info Type
rs1000037660 -- 70,427,277(+) GGAGT(A/G)CCTTC intron-variant
rs1000061193 -- 70,384,477(+) CGATA(A/G)TGAAT intron-variant
rs1000102618 -- 70,386,570(+) TTAAT(G/T)GTAGC intron-variant
rs1000124437 -- 70,372,402(+) ACACA(C/T)TCTGA intron-variant
rs1000139521 -- 70,432,513(+) TCAAG(C/T)GATCC utr-variant-3-prime

Structural Variations from Database of Genomic Variants (DGV) for KCNMB4 Gene

Variant ID Type Subtype PubMed ID
esv275582 CNV loss 21479260
esv2761099 CNV gain+loss 21179565
esv3580312 CNV loss 25503493
esv3580313 CNV loss 25503493
esv993429 CNV deletion 20482838
nsv469463 CNV gain 19166990
nsv559257 CNV loss 21841781
nsv559258 CNV gain 21841781
nsv764 CNV insertion 18451855

Variation tolerance for KCNMB4 Gene

Residual Variation Intolerance Score: 40.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.26; 5.72% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for KCNMB4 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
KCNMB4

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for KCNMB4 Gene

Disorders for KCNMB4 Gene

Relevant External Links for KCNMB4

Genetic Association Database (GAD)
KCNMB4
Human Genome Epidemiology (HuGE) Navigator
KCNMB4
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
KCNMB4

No disorders were found for KCNMB4 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for KCNMB4 Gene

Publications for KCNMB4 Gene

  1. hKCNMB3 and hKCNMB4, cloning and characterization of two members of the large-conductance calcium-activated potassium channel beta subunit family. (PMID: 10828459) Behrens R. … Pongs O. (FEBS Lett. 2000) 2 3 4 22 64
  2. Phosphorylation-dependent functional coupling of hSlo calcium- dependent potassium channel and its hbeta 4 subunit. (PMID: 11790768) Jin P. … Levitan I.B. (J. Biol. Chem. 2002) 3 4 22 64
  3. Cloning and functional characterization of novel large conductance calcium-activated potassium channel beta subunits, hKCNMB3 and hKCNMB4. (PMID: 10692449) Brenner R. … Aldrich R.W. (J. Biol. Chem. 2000) 2 3 4 64
  4. Multicentre search for genetic susceptibility loci in sporadic epilepsy syndrome and seizure types: a case-control study. (PMID: 17913586) Cavalleri G.L. … Goldstein D.B. (Lancet Neurol 2007) 3 46 64
  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 64

Products for KCNMB4 Gene

Sources for KCNMB4 Gene

Content
Loading form....