BRD4 - bromodomain containing 4 Gene

Also Known as CAP; MCAP; HUNK1; HUNKI

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 23476

About BRD4

Cytogenetic location: 19p13.12 Genomic coordinates (GRCh38): 19:15,235,519-15,332,539 (from NCBI)

This gene has 13 transcripts (splice variants), 66 orthologues, 11 paralogues and is associated with 111 phenotypes. Ubiquitous expression in placenta (RPKM 10.8), testis (RPKM 9.2) and 25 other tissues.

Summary

The protein encoded by this gene is homologous to the murine protein MCAP, which associates with chromosomes during Mitosis, and to the human RING3 protein, a serine/threonine kinase. Each of these proteins contains two bromodomains, a conserved sequence motif which may be involved in chromatin targeting. This gene has been implicated as the chromosome 19 target of translocation t(15;19)(q13;p13.1), which defines an upper respiratory tract carcinoma in young people. Two alternatively spliced transcript variants have been described. [provided by RefSeq, Jul 2008]

BRD4 Products (11)

mRNA Protein Name
NM_001379292.1 NP_001366221.1 bromodomain-containing protein 4 isoform short
NM_001330384.2 NP_001317313.1 bromodomain-containing protein 4 isoform 3
XM_047438543.1 XP_047294499.1 bromodomain-containing protein 4 isoform X4
XM_047438541.1 XP_047294497.1 bromodomain-containing protein 4 isoform X2
XM_047438542.1 XP_047294498.1 bromodomain-containing protein 4 isoform X3
XR_007066712.1
NM_001379291.1 NP_001366220.1 bromodomain-containing protein 4 isoform long
XM_047438544.1 XP_047294500.1 bromodomain-containing protein 4 isoform X4
XM_047438540.1 XP_047294496.1 bromodomain-containing protein 4 isoform X1
NM_058243.3 NP_490597.1 bromodomain-containing protein 4 isoform long
NM_014299.3 NP_055114.1 bromodomain-containing protein 4 isoform short
Molecular Function GO Annotation Evidence References Source
enables P-TEFb complex binding IDA
IDA: Inferred from direct assay
17690245 GOA
enables RNA polymerase II C-terminal domain binding IDA
IDA: Inferred from direct assay
22509028 GOA
enables RNA polymerase II CTD heptapeptide repeat kinase activity IMP
IMP: Inferred from mutant phenotype
22509028 GOA
enables chromatin binding IDA
IDA: Inferred from direct assay
20871596 GOA
enables enzyme binding IPI
IPI: Inferred from physical interaction
21555454 GOA
enables histone reader activity IDA
IDA: Inferred from direct assay
23086925 GOA
enables lysine-acetylated histone binding IDA
IDA: Inferred from direct assay
20871596 GOA
enables p53 binding IDA
IDA: Inferred from direct assay
23317504 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
17023018 GOA
enables transcription cis-regulatory region binding IDA
IDA: Inferred from direct assay
23086925 GOA
enables transcription coactivator activity IMP
IMP: Inferred from mutant phenotype
21555454 GOA
enables transcription coregulator activity IMP
IMP: Inferred from mutant phenotype
24360279 GOA
Cellular Component GO Annotation Evidence References Source
located in chromosome IDA
IDA: Inferred from direct assay
23728299 GOA
located in condensed nuclear chromosome IDA
IDA: Inferred from direct assay
10938129 GOA
located in nucleus IDA
IDA: Inferred from direct assay
20871596 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

BRD4 Protein Structure

Bromodomain

Bromodomain: Bromodomain (70 - 151)

Bromodomain

Bromodomain: Bromodomain (357 - 445)

  • 0
  • 300
  • 600
  • 900
  • 1200
  • 1362 a.a.
Protein Preferred Names Protein Names

bromodomain-containing protein 4

  • chromosome-associated protein

  • mitotic chromosome-associated protein

BRD4 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Cross
BRD4 O60885 E2 Human papillomavirus P03120
SLC
22761572
Cross
BRD4 O60885 E2 Human papillomavirus P03120 15109495
Cross
BRD4 O60885 E2 Human papillomavirus P03120
Y2H
18305892
Intra
BRD4 O60885 TWIST1 Homo sapiens Q15672
NMR
24525235
Intra
BRD4 O60885 NCK1 Homo sapiens P16333 17474147
Intra
BRD4 O60885 GRB2 Homo sapiens P62993 17474147
Cross
BRD4 O60885 E2 Human papillomavirus P04015 17023018
Cross
BRD4 O60885 E2 Human papillomavirus P04015
SLC
22761572
Cross
BRD4 O60885 E2 Human papillomavirus P06790
SLC
22761572
Intra
BRD4 O60885 RELA Homo sapiens Q04206 19103749
Intra
BRD4 O60885 RELA Homo sapiens Q04206 23686307
Intra
BRD4 O60885 RELA Homo sapiens Q04206
NMR
22645123
Intra
BRD4 O60885 RELA Homo sapiens Q04206 23686307
Intra
BRD4 O60885 RELA Homo sapiens Q04206 23686307
Intra
BRD4 O60885 JMJD6 Homo sapiens Q6NYC1 24360279
Intra
BRD4 O60885 JMJD6 Homo sapiens Q6NYC1 24360279
Intra
BRD4 O60885 JMJD6 Homo sapiens Q6NYC1 24360279
Intra
BRD4 O60885 JMJD6 Homo sapiens Q6NYC1
Y2H
23455924
Cross: Cross-species interaction Intra: Intraspecies interaction

Recombinant BRD4 Proteins

Cat. No. Product Name Accession Purity
HY-P7846 BRD4 Protein, Human (His-Flag) O60885-1 (E49-E460) ≥ 90%, as determined by reducing SDS-PAGE.

BRD4 Antibodies

Cat. No. Product Name Application Reactivity
HY-P80976 BRD4 Antibody (YA3486) WB, IHC-P, ICC/IF, IP Human, Mouse, Rat
HY-P80976A BRD4 Antibody (YA3486)(PBS only) WB, IHC-P, ICC/IF, IP Human, Mouse, Rat

Related Diseases

Diseases Alias
Acute Promyelocytic Leukemia
  • Leukemia, Acute Promyelocytic

  • Acute Myeloblastic Leukemia Type 3

  • Aml M3

  • APL

  • Leukemia, Acute Promyelocytic, Somatic

  • Aml With T(15

  • 17)(Q22

  • Q12)

  • (Pml/Raralpha) And Variants

  • Apml

  • Acute Myeloblastic Leukemia 3

  • Acute Myeloid Leukemia With T(15

  • 17)(Q22

  • Q12)

  • (Pml/Raralpha) And Variants

  • Acute Myeloblastic Leukaemia Type 3

  • Acute Myeloid Leukaemia M3

  • Acute Myeloid Leukemia M3

  • Acute Promyelocytic Leukaemia

  • M3 Anll

  • Myeloid Leukemia, Acute, M3

  • Leukemia Promyelocytic Acute

  • Leukemia, Promyelocytic, Acute

  • Leukemia, Acute, Promyelocytic

Rhabdomyosarcoma
Microcephaly
  • Microencephaly

  • Microcephalus

  • Microcephalic

  • Nanocephaly

  • Congenital Microcephaly

  • Brain Hypoplasia

  • Brain Nondevelopment

  • Cephalic Hypoplasia

  • Undeveloped Cerebrum

  • Undeveloped Brain

  • Micrencephalon

  • Micrencephaly

Kbg Syndrome
  • KBGS

  • Macrodontia, Mental Retardation, Characteristic Facies, Short Stature, And Skeletal Anomalies

  • Short Stature, Characteristic Facies, Macrodontia, Mental Retardation, And Skeletal Anomalies

  • Short Stature-Characteristic Facies-Mental Retardation-Macrodontia-Skeletal Anomalies Syndrome

  • Short Stature-Facial And Skeletal Anomalies-Intellectual Disability-Macrodontia Syndrome

Peripheral Nervous System Disease
  • Peripheral Neuropathy

  • Peripheral Nerve Disease

  • Peripheral Nerve Disorders

  • Neuropathy, Peripheral

  • Peripheral Neuropathy Due To Vitamin Pyridoxine Hyperalimentation

Medulloblastoma
  • MDB

  • Cpnet

  • Localized Primitive Neuroectodermal Tumor

  • Classic Medulloblastoma

  • Desmoplastic/Nodular Medulloblastoma

  • Medulloblastoma With Extensive Nodularity

  • Desmoplastic Medulloblastoma

  • Medulloblastoma, Somatic

  • Medulloblastoma, Desmoplastic

  • Brain Medulloblastoma

  • Cns Pnet

  • Infratentorial Primitive Neuroectodermal Tumor

  • Mben

  • Medulloblastoma Desmoplastic

  • Neuroectodermal Tumors, Primitive

  • Medulloblastomas

  • Medulloblastoma, With Extensive Nodularity

  • Medulloblastoma Of Unspecified Site

  • Medullomyoblastoma Of Unspecified Site

Cornelia De Lange Syndrome
  • De Lange Syndrome

  • Brachmann De Lange Syndrome

  • Brachmann-De Lange Syndrome

  • Cdls

  • Bdls

  • Typus Degenerativus Amstelodamensis

Cornelia De Lange Syndrome 1
  • De Lange Syndrome

  • CDLS1

  • Cdl

  • Cdls

  • Typus Degenerativus Amstelodamensis

  • Brachmann-De Lange Syndrome

  • Bdls

  • Amstelodamensis Typus Degenerativus

  • Cornelia De Lange Syndrome, Type 1

Leukemia, Acute Myeloid
  • Acute Myeloid Leukemia

  • Leukemia, Acute Myelogenous

  • Acute Myelogenous Leukemia

  • AML

  • Leukemia, Acute Myeloid, Susceptibility To

  • Acute Myeloblastic Leukemia

  • Leukemia, Acute Myeloid, Reduced Survival In, Somatic

  • Acute Myeloid Leukaemia

  • Leukemia, Myelocytic, Acute

  • Therapy Related Acute Myeloid Leukemia And Myelodysplastic Syndrome

  • Secondary Aml

  • Acute Myelocytic Leukemia

  • Leukemia, Myeloid, Acute

  • Acute Myeloid Leukemia, Somatic

  • Leukemia, Acute Myeloid, Somatic

  • Myeloid Leukemia, Acute, M4/M4eo Subtype, Somatic

  • Acute Myeloblastic Leukaemia

  • Acute Myelogenous Leukaemia

  • Aml - Acute Myeloid Leukemia

  • Acute Myeloid Leukemia With Cebpa Somatic Mutations

  • Aml With Cebpa Somatic Mutations

  • Inherited Acute Myeloid Leukemia

  • Familial Aml

  • Inherited Aml

  • Pure Familial Aml

  • Pure Familial Acute Myeloid Leukemia

  • Secondary Acute Myeloid Leukemia

  • Therapy-Related Aml And Myelodysplastic Syndrome

  • Acute Myeloid Leukemia, Secondary

  • Acute Non-Lymphoblastic Leukemia

  • Acute Non-Lymphocytic Leukemia

  • Acute Biphenotypic Leukemia

  • Acute Undifferentiated Leukemia

  • Acute Myeloblastic Leukaemia With Multilineage Dysplasia

  • Acute Myeloid Leukaemia With Multilineage Dysplasia Without Mention Of Remission

  • Acute Myeloid Leukaemia With Myelodysplasia-Related Features

Ureteral Obstruction
Heterophyiasis
  • Heterophyes Infectious Disease

Nasal Cavity Cancer
  • Nasal Cavity Carcinoma

  • Malignant Neoplasm Of Nasal Cavities

  • Malignant Tumor Of The Nasal Cavity

  • Cancer Of Nasal Cavity

  • Carcinoma Of Nasal Cavity

  • Malignant Neoplasm Of Nasal Cavity

  • Neoplasm Of Nasal Cavity

Nut Midline Carcinoma
  • Nuclear Protein In Testis Midline Carcinoma

  • Nmc

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Canis familiaris BRD4 VGNC VGNC:38520
Macaca mulatta BRD4 VGNC VGNC:70301
Felis catus BRD4 VGNC VGNC:60168
Bos taurus BRD4 VGNC VGNC:26559
Rattus norvegicus BRD4 RGD RGD:1307282
Mus musculus BRD4 MGD MGI:1888520
Others BRD4 NCBI