Immunogen | KLH-conjugated,syntheticpeptidecorrespondingtoaminoacids17-28ofHistoneH4. |
Epitope | Epitopemappedtoresidues25-28. |
Clone | 62-10C-2 |
Host | Rabbit |
Specificity | ThisantibodyrecognizeshistoneH4. |
Isotype | IgG |
SpeciesReactivity | |
SpeciesReactivityNote | Demonstratedtoreactwithonhuman.Broadspeciescross-reactivityexpectedbasedon100%sequencehomologytomultiplespecies. |
AntibodyType | MonoclonalAntibody |
EntrezGeneNumber | |
EntrezGeneSummary | HistonesarebasicnuclearproteinsthatareresponsIBLeforthenucleosomestructureofthechromosomalfiberineukaryotes.Twomoleculesofeachofthefourcorehistones(H2A,H2B,H3,andH4)formanoctamer,aroundwhichapproximately146bpofDNAiswrappedinrepeatingunits,callednucleosomes.Thelinkerhistone,H1,interactswithlinkerDNAbetweennucleosomesandfunctionsinthecompactionofchromatinintohigherorderstructures.ThisgeneisintronlessandencodesamemberofthehistoneH4family.TranscriptsfromthisgenelackpolyAtailsbutinsteadcontainapalindromicterminationelement.Thisgeneisfoundinthelargehistonegeneclusteronchromosome6.[providedbyRefSeq] |
GeneSymbol | - HIST1H4A
- H4/J
- HIST1H4F
- HIST1H4L
- H4FN
- H4FA
- H4FH
- HIST1H4H
- H4F2
- H4FM
- H4/A
- H4FK
- H4FG
- HIST2H4
- H4FB
- H4/K
- HIST1H4I
- H4/N
- HIST1H4B
- H4FE
- H4/M
- H4/a
- HIST1H4E
- HIST4H4
- HIST2H4A
- H4FC
- H4FI
- H4/H
- HIST1H4C
- H4/G
- HIST1H4K
- H4FJ
- H4FD
- H4/I
- H4/B
- H4/D
- H4/C
- HIST1H4J
- HIST1H4D
- H4/E
|
PurificationMethod | ProteinAPurfied |
UniProtNumber | |
UniProtSummary | FUNCTION:Swiss-ProtP62805#Corecomponentofnucleosome.NucleosomeswrapandcompactDNAintochromatin,limitingDNAaccessibilitytothecellularmachinerieswhichrequireDNAasatemplate.Histonestherebyplayacentralroleintranscriptionregulation,DNArepair,DNAreplicationandchromosomalstABIlity.DNAaccessibilityisregulatedviaacomplexsetofpost-translationalmodificationsofhistones,alsocalledhistonecode,andnucleosomeremodeling. SUBUNITSTRUCTURE:ThenucleosomeisahistoneoctamercontainingtwomoleculeseachofH2A,H2B,H3andH4assembledinoneH3-H4heterotetramerandtwoH2A-H2Bheterodimers.Theoctamerwrapsapproximately147bpofDNA. SUBCELLULARLOCATION:Nucleus. PTM:AcetylationatLys-6,Lys-9,Lys-13andLys-17occursincodingregionsofthegenomebutnotinheterochromatin. CitrullinationatArg-4byPADI4impairsmethylation. MonomethylationatArg-4byPRMT1favorsacetylationatLys-9andLys-13.DemethylationisperformedbyJMJD6. Monomethylated,dimethylatedortrimethylatedatLys-21.MonomethylationisperformedbySET8.TrimethylationisperformedbySUV420H1andSUV420H2andinducesgenesilencing. UbiquitinatedbytheCUL4-DDB-RBX1complexinresponsetoultravioletirradiation.ThismayweakentheinteractionbetweenhistonesandDNAandfacilitateDNAaccessibilitytorepairproteins. Sumoylated,whichisassociatedwithtranscriptionalrepression. SEQUENCESIMILARITIES:BelongstothehistoneH4family. |
MolecularWeight | 10kDaObserved |