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CIITA (class II major histocompatibility complex transactivator)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
4261
Gene nameGene Name - the full gene name approved by the HGNC.
Class II major histocompatibility complex transactivator
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
CIITA
SynonymsGene synonyms aliases
C2TA, CIITAIV, MHC2D1, MHC2TA, NLRA
ChromosomeChromosome number
16
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
16p13.13
SummarySummary of gene provided in NCBI Entrez Gene.
This gene encodes a protein with an acidic transcriptional activation domain, 4 LRRs (leucine-rich repeats) and a GTP binding domain. The protein is located in the nucleus and acts as a positive regulator of class II major histocompatibility complex gene
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs137852602 G>T Pathogenic Non coding transcript variant, intron variant, coding sequence variant, stop gained
rs372826934 G>A Pathogenic, conflicting-interpretations-of-pathogenicity Splice donor variant
rs567218474 C>T Pathogenic Non coding transcript variant, stop gained, coding sequence variant
rs771073292 G>A Pathogenic Splice donor variant, genic downstream transcript variant
rs778982759 ->C Pathogenic Coding sequence variant, non coding transcript variant, intron variant, frameshift variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT019135 hsa-miR-335-5p Microarray 18185580
MIRT681456 hsa-miR-6753-5p HITS-CLIP 23706177
MIRT681455 hsa-miR-1910-3p HITS-CLIP 23706177
MIRT681454 hsa-miR-6511a-5p HITS-CLIP 23706177
MIRT681453 hsa-miR-1321 HITS-CLIP 23706177
Transcription factors
Transcription factor Regulation Reference
EZH2 Repression 17911618;21266852
IRF1 Activation 10557076;11464288
IRF1 Unknown 10202014;9916712
IRF2 Activation 10557076;10956389
MYCN Repression 12107114
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IMP 19041327
GO:0000976 Function Transcription regulatory region sequence-specific DNA binding IDA 19041327
GO:0003677 Function DNA binding TAS 15771576
GO:0003713 Function Transcription coactivator activity TAS 7749984
GO:0005515 Function Protein binding IPI 16600381, 17493635, 21890893, 23007646
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID P33076
Protein name MHC class II transactivator (CIITA) (EC 2.3.1.-) (EC 2.7.11.1)
Protein function Essential for transcriptional activity of the HLA class II promoter; activation is via the proximal promoter (PubMed:16600381, PubMed:17493635, PubMed:7749984, PubMed:8402893). Does not bind DNA (PubMed:16600381, PubMed:17493635, PubMed:7749984,
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF05729 NACHT
414 585
NACHT domain
Domain
PF13516 LRR_6
984 1008
Leucine Rich repeat
Repeat
PF13516 LRR_6
1013 1036
Leucine Rich repeat
Repeat
Sequence
MRCLAPRPAGSYLSEPQGSSQCATMELGPLEGGYLELLNSDADPLCLYHFYDQMDLAGEE
EIELYSEPDTDTINCDQFSRLLCDMEGDEETREAYANIAELDQYVFQDSQLEGLSKDIFK
HIGPDEVIGESMEMPAEVGQKSQKRPFPEELPADLKHWKPAEPPTVVTGSLLVRPVSDCS
TLPCLPLPALFNQEPASGQMRLEKTDQIPMPFSSSSLSCLNLPEGPIQFVPTISTLPHGL
WQISEAGTGVSSIFIYHGEVPQASQVPPPSGFTVHGLPTSPDRPGSTSPFAPSATDLPSM
PEPALTSRANMTEHKTSPTQCPAAGEVSNKLPKWPEPVEQFYRSLQDTYGAEPAGPDGIL
VEVDLVQARLERSSSKSLERELATPDWAERQLAQGGLAEVLLAAKEHRRPRETRVIAVLG
KAGQGKSYWAGAVSRAWACGRLPQYDFVFSVPCHCLNRPGDAYGLQDLLFSLGPQPLVAA
DEVFSHILKRPDRVLLILDGFEELEAQDGFLHSTCGPAPAEPCSLRGLLAGLFQKKLLRG
CTLLLTARPRGRLVQSLSKADALFELSGFSMEQAQAYVMRYFESS
GMTEHQDRALTLLRD
RPLLLSHSHSPTLCRAVCQLSEALLELGEDAKLPSTLTGLYVGLLGRAALDSPPGALAEL
AKLAWELGRRHQSTLQEDQFPSADVRTWAMAKGLVQHPPRAAESELAFPSFLLQCFLGAL
WLALSGEIKDKELPQYLALTPRKKRPYDNWLEGVPRFLAGLIFQPPARCLGALLGPSAAA
SVDRKQKVLARYLKRLQPGTLRARQLLELLHCAHEAEEAGIWQHVVQELPGRLSFLGTRL
TPPDAHVLGKALEAAGQDFSLDLRSTGICPSGLGSLVGLSCVTRFRAALSDTVALWESLQ
QHGETKLLQAAEEKFTIEPFKAKSLKDVEDLGKLVQTQRTRSSSEDTAGELPAVRDLKKL
EFALGPVSGPQAFPKLVRILTAFSSLQHLDLDALSENKIGDEGVSQLSATFPQLKSLETL
NLSQNNITDLGAYKLA
EALPSLAASLLRLSLYNNCICDVGAESLARVLPDMVSLRVMDVQ
YNKFTAAGAQQLAASLRRCPHVETLAMWTPTIPFSVQEHLQQQDSRISLR
Sequence length 1130
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Antigen processing and presentation
Toxoplasmosis
Tuberculosis
Influenza A
Primary immunodeficiency
  Interferon gamma signaling
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Agammaglobulinemia Agammaglobulinemia rs2134166251, rs128620183, rs128620185, rs128621193, rs128621201, rs128621204, rs121912424, rs267606711, rs376256147, rs281865422, rs1600631593, rs1555843601, rs267606871, rs879255271, rs2142904392, rs1555976766, rs1555977461, rs1555977580, rs1555977592, rs1555977598, rs1555978024, rs1555978197, rs1555978277, rs1555978891, rs1555980049, rs1555980799, rs1555980866, rs1554906579, rs1568801716, rs1565638431, rs2095906547, rs2095906404
Neutropenia Neutropenia rs879253882
Pancytopenia Pancytopenia rs869312883, rs770551610, rs1131690788, rs530073586, rs374333820
Rheumatoid arthritis Rheumatoid Arthritis rs3766379, rs3792876, rs2071592, rs3087456, rs587776843, rs1566328963, rs2240340, rs1557787212
Unknown
Disease name Disease term dbSNP ID References
Addison`s disease Addison Disease 18593762
Autoimmune hemolytic anemia Autoimmune hemolytic anemia
Bare lymphocyte syndrome Bare Lymphocyte Syndrome, Type II, Complementation Group A, Bare lymphocyte syndrome 2, Immunodeficiency by defective expression of MHC class II 11862382, 8402893, 11862382, 7749984, 11466404, 10501838
Celiac disease Celiac Disease rs2305764, rs35218876 22057235

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