RFXAP - regulatory factor X associated protein Gene

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 5994

About RFXAP

Cytogenetic location: 13q13.3 Genomic coordinates (GRCh38): 13:36,819,222-36,829,104 (from NCBI)

This gene has 2 transcripts (splice variants), 190 orthologues and is associated with 2 phenotypes. Ubiquitous expression in testis (RPKM 3.9), brain (RPKM 3.7) and 25 other tissues.

Summary

Major histocompatibility (MHC) class II molecules are transmembrane proteins that have a central role in development and control of the immune system. The protein encoded by this gene, along with regulatory factor X-associated ankyrin-containing protein and regulatory factor-5, forms a complex that binds to the X box motif of certain MHC class II gene promoters and activates their transcription. Once bound to the promoter, this complex associates with the non-DNA-binding factor MHC class II transactivator, which controls the cell type specificity and inducibility of MHC class II gene expression. Mutations in this gene have been linked to bare lymphocyte syndrome type II, complementation group D. Transcript variants utilizing different polyA signals have been found for this gene. [provided by RefSeq, Jul 2008]

RFXAP Products (1)

mRNA Protein Name
NM_000538.4 NP_000529.1 regulatory factor X-associated protein
Molecular Function GO Annotation Evidence References Source
contributes to DNA-binding transcription activator activity, RNA polymerase II-specific IDA
IDA: Inferred from direct assay
9118943 GOA
contributes to RNA polymerase II transcription regulatory region sequence-specific DNA binding IDA
IDA: Inferred from direct assay
9118943 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
10938133 GOA
Biological Process GO Annotation Evidence References Source
involved in positive regulation of transcription by RNA polymerase II IDA
IDA: Inferred from direct assay
9806546 GOA
involved in positive regulation of transcription by RNA polymerase II IMP
IMP: Inferred from mutant phenotype
9118943 GOA
Cellular Component GO Annotation Evidence References Source
part of RNA polymerase II transcription regulator complex IPI
IPI: Inferred from physical interaction
9118943 GOA
located in nucleus IDA
IDA: Inferred from direct assay
10938133 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

RFXAP Protein Structure

RFXA_RFXANK_bdg

RFXA_RFXANK_bdg: Regulatory factor X-associated C-terminal binding domain (140 - 268)

  • 0
  • 100
  • 200
  • 272 a.a.
Protein Preferred Names Protein Names

regulatory factor X-associated protein

  • RFX DNA-binding complex 36 kDa subunit

RFXAP Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
RFXAP O00287 RFX5 Homo sapiens P48382 20732328
Cross: Cross-species interaction Intra: Intraspecies interaction

RFXAP Antibodies

Cat. No. Product Name Application Reactivity
HY-P810058 RFXAP Antibody (YA9402) WB, IP human

Related Diseases

Diseases Alias
Bare Lymphocyte Syndrome, Type Ii
  • Mhc Class Ii Deficiency

  • Bare Lymphocyte Syndrome

  • Major Histocompatibility Complex Class Ii Deficiency

  • Bare Lymphocyte Syndrome 2

  • Bare Lymphocyte Syndrome Type 2

  • Severe Combined Immunodeficiency, Hla Class Ii-Negative

  • Bare Lymphocyte Syndrome, Type Ii, Complementation Group C

  • Bare Lymphocyte Syndrome, Type Ii, Complementation Group D

  • Bare Lymphocyte Syndrome Type Ii

  • Scid, Hla Class Ii-Negative

  • Bare Lymphocyte Syndrome, Type Ii, Complementation Group A

  • Bare Lymphocyte Syndrome, Type Ii, Complementation Group B

  • Scid Due To Absent Class Ii Hla Antigens

  • Hla Class 1 Deficiency

  • Scid, Hla Class 2-Negative

  • Bls Type Ii

  • Bare Lymphocyte Syndrome Type 2, Complementation Group A

  • Bare Lymphocyte Syndrome Type 2, Complementation Group E

  • Severe Combined Immunodeficiency

  • Bls, Type Ii

  • Bls

  • Bare Lymphocyte Syndrome, Type Ii, Complementation Group E

  • Blsii

  • Bls Type 1

  • Bls 2

  • Scid Due To Absence Of Class Ii Hla Antigens

  • Severe Combined Immunodeficiency Due To Absent Class Ii Human Leukocyte Antigens

  • Immunodeficiency By Defective Expression Of Mhc Class Ii

  • BLS2

  • Bare Lymphocyte Syndrome Type Ii Complementation Group A

  • Bare Lymphocyte Syndrome Type Ii Complementation Group B

  • Bare Lymphocyte Syndrome Type Ii Complementation Group C

  • Bare Lymphocyte Syndrome Type Ii Complementation Group D

  • Bare Lymphocyte Syndrome Type Ii Complementation Group E

  • Bls Ii

  • Hereditary Mhc Class Ii Deficiency

  • Hla Class Ii Deficient Combined Immunodeficiency

  • Mhc-Ii Deficiency

  • Scid Hla Class Ii-Negative

  • Severe Combined Immunodeficiency Hla Class Ii-Negative

  • Bl-2

  • Immunodeficiency By Defective Expression Of Hla Class 2

  • Hla Class 2-Negative Severe Combined Immunodeficiency

Severe Combined Immunodeficiency
  • Scid

  • Severe Combined Immunodeficiency Disease

  • Combined T And B Cell Inborn Immunodeficiency

  • Immunodeficiency, Severe Combined

  • Scid - [Severe Combined Immunodeficiencies]

Combined Immunodeficiency
  • Combined T Cell And B Cell Immunodeficiency

  • Congenital Combined Immunodeficiency

  • Syndrome With Combined Immunodeficiency

  • Combined T And B Cell Immunodeficiency

  • Combined Immunity Deficiency

  • Combined Immunodeficiency Syndrome

  • Combined T-Cell And B-Cell Immunodeficiency

  • Lymphopenic Agammaglobulinaemia

Bare Lymphocyte Syndrome, Type I
  • Hla Class I Deficiency

  • Mhc Class I Deficiency

  • Bls, Type I

  • Bare Lymphocyte Syndrome Type I

  • Bare Lymphocyte Syndrome, Type I, Due To Tap2 Deficiency

  • Blsi

  • Mhc Class 1 Deficiency

  • Major Histocompatibility Complex Class 1 Deficiency

  • Bare Lymphocyte Syndrome 1

  • BLS1

  • Bls I

  • Bls Type I

  • Bl-1

  • Bare Lymphocyte Syndrome Type 1

  • Immunodeficiency By Defective Expression Of Hla - [Human Leukocyte Antigen] Class 1

  • Scid - [Severe Combined Immunodeficiency] Due To Absent Class 2 Hla Antigens

  • Bls - [Bare Lymphocyte Syndrome] Nos

Immune Deficiency Disease
  • Immunodeficiency

  • Primary Immunodeficiency

  • Primary Immunodeficiency Disease

  • Immunologic Deficiency Syndromes

  • Hypoimmunity

  • Immune Deficiency Disorder

  • Immunodeficiency Syndrome

  • Immune Disorder

  • Primary Immune Deficiency Disorder

  • Immune System Diseases

  • Human Immunodeficiency Virus Infection

  • Hiv - [Human Immunodeficiency Virus Infection]

  • Hiv Positive Nos

  • Hiv Disease

  • Acquired Immune Deficiency Syndrome-Related Complex

  • Aids-Like Syndrome

  • Aids-Related Complex Nos

  • Arc - [Aids-Related Complex]

  • Immunodeficiency Due To Human Immunodeficiency Virus Infection

  • Unspecified Human Immunodeficiency Virus Disease

  • Hiv Disease Nos

  • Human Immunodeficiency Virus Positive Nos

  • Hiv Nos

  • Deficiency Of Complement Initial Pathway

  • Deficiency Of Complement Terminal Pathway

  • Cfdd - [Complement Factor D Deficiency]

  • Immunodeficiency With Nk-Cell - [Natural-Killer Cell] Deficiency

  • Nonfamilial Hypogammaglobulinaemia

  • Common Variable Immune Deficiency

  • Nonfamilial Agammaglobulinaemia

  • Common Variable Agammaglobulinaemia

  • Agammaglobulinaemia Nos

  • Agammaglobulinaemia Antibody Deficiency Syndrome

  • Hypogammaglobulinaemia Antibody Deficiency Syndrome

  • Acquired Agammaglobulinaemia Nos

  • Hypogammaglobulinaemia Nos

  • Hyper Igm

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
Bos taurus RFXAP VGNC VGNC:33901
Rattus norvegicus RFXAP RGD RGD:1565351
Felis catus RFXAP VGNC VGNC:102306
Macaca mulatta RFXAP VGNC VGNC:76911
Canis familiaris RFXAP VGNC VGNC:59092
Mus musculus RFXAP MGD MGI:2180854
Others RFXAP NCBI