InnateDB Protein
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IDBP-214395.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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H3f3b
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Protein Name
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H3 histone, family 3B
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Synonyms
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9430068D06Rik; H3.3A; H3.3B;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000016703
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InnateDB Gene
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IDBG-214393 (H3f3b)
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Protein Structure
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Function |
Variant histone H3 which replaces conventional H3 in a wide range of nucleosomes in active genes. Constitutes the predominant form of histone H3 in non-dividing cells and is incorporated into chromatin independently of DNA synthesis. Deposited at sites of nucleosomal displacement throughout transcribed genes, suggesting that it represents an epigenetic imprint of transcriptionally active chromatin. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
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Subcellular Localization |
Nucleus. Chromosome.
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Disease Associations |
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
3
[view]
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Protein-Protein |
3
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:1101768
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InterPro |
IPR000164
Histone H3
IPR007125
Histone core
IPR009072
Histone-fold
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PFAM |
PF00125
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PRINTS |
PR00622
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PIRSF |
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SMART |
SM00428
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TIGRFAMs |
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Modification |
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SwissProt |
P84244
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PhosphoSite |
PhosphoSite-P84244
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TrEMBL |
E0CZ27
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UniProt Splice Variant |
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Entrez Gene |
667250
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UniGene |
Mm.457659
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RefSeq |
NP_032237
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MGI ID |
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MGI Symbol |
H3f3b
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OMIM |
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CCDS |
CCDS36377
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HPRD |
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IMGT |
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EMBL |
AC121292
AK002928
AK011431
AK037900
AK088075
AK135839
AK150467
AK150468
AK150591
AK150928
AK151274
AK151336
AK151451
AK151634
AK151658
AK151661
AK151869
AK152293
AK152453
AK152455
AK152623
AK152911
AK153034
AK153189
AK153239
AK153294
AK153371
AK153530
AK159615
AK159807
AK159850
AK160677
AK161675
AK162040
AK163244
AK167828
AK167879
AK168197
AK168698
AK169042
AK169226
AY383567
BC002268
BC012687
BC021768
BC037730
BC083353
BC088835
BC092043
BC092300
BC106177
X13605
X91866
Z85979
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GenPept |
AAH02268
AAH12687
AAH21768
AAH37730
AAH83353
AAH88835
AAH92043
AAH92300
AAI06178
AAQ96274
BAB22464
BAB27616
BAC29895
BAC40130
BAE22687
BAE29584
BAE29585
BAE29685
BAE29966
BAE30261
BAE30314
BAE30411
BAE30566
BAE30586
BAE30589
BAE30757
BAE31102
BAE31231
BAE31233
BAE31366
BAE31590
BAE31666
BAE31789
BAE31831
BAE31877
BAE31939
BAE32069
BAE35232
BAE35387
BAE35427
BAE35953
BAE36524
BAE36694
BAE37253
BAE39850
BAE39892
BAE40157
BAE40542
BAE40831
BAE40995
CAA31940
CAB06625
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