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PRDM2 PR domain 2 [ Homo sapiens (human) ]

Gene ID: 7799, updated on 8-May-2016
Official Symbol
PRDM2provided by HGNC
Official Full Name
PR domain 2provided by HGNC
Primary source
HGNC:HGNC:9347
See related
Ensembl:ENSG00000116731 HPRD:03120; MIM:601196; Vega:OTTHUMG00000007917
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
RIZ; KMT8; RIZ1; RIZ2; MTB-ZF; HUMHOXY1
Summary
This tumor suppressor gene is a member of a nuclear histone/protein methyltransferase superfamily. It encodes a zinc finger protein that can bind to retinoblastoma protein, estrogen receptor, and the TPA-responsive element (MTE) of the heme-oxygenase-1 gene. Although the functions of this protein have not been fully characterized, it may (1) play a role in transcriptional regulation during neuronal differentiation and pathogenesis of retinoblastoma, (2) act as a transcriptional activator of the heme-oxygenase-1 gene, and (3) be a specific effector of estrogen action. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2008]
Orthologs
Location:
1p36.21
Exon count:
15
Annotation release Status Assembly Chr Location
107 current GRCh38.p2 (GCF_000001405.28) 1 NC_000001.11 (13700240..13825079)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (14026714..14151574)

Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105378612 Neighboring gene uncharacterized LOC105376756 Neighboring gene kazrin, periplakin interacting protein Neighboring gene uncharacterized LOC105376764 Neighboring gene uncharacterized LOC105376762

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Replication interactions

Interaction Pubs
Knockdown of PR domain containing 2, with ZNF domain (PRDM2) by shRNA library screening inhibits HIV-1 replication in cultured Jurkat T-cells PubMed

Go to the HIV-1, Human Interaction Database

Products Interactant Other Gene Complex Source Pubs Description

Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
DNA binding IEA
Inferred from Electronic Annotation
more info
 
histone-lysine N-methyltransferase activity IEA
Inferred from Electronic Annotation
more info
 
transcription factor activity, sequence-specific DNA binding NAS
Non-traceable Author Statement
more info
PubMed 
zinc ion binding NAS
Non-traceable Author Statement
more info
PubMed 
Process Evidence Code Pubs
determination of adult lifespan IEA
Inferred from Electronic Annotation
more info
 
histone lysine methylation IEA
Inferred from Electronic Annotation
more info
 
regulation of transcription, DNA-templated NAS
Non-traceable Author Statement
more info
PubMed 
response to estradiol IEA
Inferred from Electronic Annotation
more info
 
transcription, DNA-templated IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
nucleus IDA
Inferred from Direct Assay
more info
PubMed 
nucleus NAS
Non-traceable Author Statement
more info
PubMed 
Preferred Names
PR domain zinc finger protein 2
Names
GATA-3 binding protein G3B
GATA-3-binding protein G3B
MTE-binding protein
PR domain containing 2, with ZNF domain
PR domain-containing protein 2
lysine N-methyltransferase 8
retinoblastoma protein-binding zinc finger protein
retinoblastoma protein-interacting zinc finger protein
zinc finger protein RIZ
zinc-finger DNA-binding protein
NP_001007258.1
NP_001129082.1
NP_036363.2
NP_056950.2

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001007257.2NP_001007258.1  PR domain zinc finger protein 2 isoform c

    See identical proteins and their annotated locations for NP_001007258.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (3) is shorter at the 5' end and differs in the 3' UTR and coding region compared to variant 1. Expression of this transcript is under the control of an internal promoter in the gene (PMID: 9006946), which is why it is shorter at the 5' end than variant 1. The resulting isoform (c, also called RIZ2) is shorter at the N-terminus and has a distinct C-terminus compared to isoform a.
    Source sequence(s)
    AI651991, BC014468, BC032768, D45132, U17838
    Consensus CDS
    CCDS30603.1
    UniProtKB/Swiss-Prot
    Q13029
    Related
    ENSP00000411103, OTTHUMP00000009686, ENST00000413440, OTTHUMT00000021940
    Conserved Domains (1) summary
    sd00017
    Location:935955
    ZF_C2H2; C2H2 Zn finger [structural motif]
  2. NM_001135610.1NP_001129082.1  PR domain zinc finger protein 2 isoform d

    Status: REVIEWED

    Description
    Transcript Variant: This variant (4) has an alternate 5' UTR and lacks two internal coding exons compared to variant 1. The resulting isoform (d) is much shorter and has a distinct C-terminus compared to isoform a.
    Source sequence(s)
    AK307377, AL031277, BC014468, BU621515
    Consensus CDS
    CCDS44061.1
    UniProtKB/Swiss-Prot
    Q13029
    Related
    ENSP00000365216, OTTHUMP00000009685, ENST00000376048, OTTHUMT00000021939
    Conserved Domains (1) summary
    smart00317
    Location:28147
    SET; SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain
  3. NM_012231.4NP_036363.2  PR domain zinc finger protein 2 isoform a

    See identical proteins and their annotated locations for NP_036363.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (a, also called RIZ1).
    Source sequence(s)
    AK311678, AL031277, AL359771, BC014468, BU621515, D45132, U17838
    Consensus CDS
    CCDS150.1
    UniProtKB/Swiss-Prot
    Q13029
    Related
    ENSP00000235372, OTTHUMP00000009642, ENST00000235372, OTTHUMT00000021792
    Conserved Domains (3) summary
    smart00317
    Location:28147
    SET; SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain
    pfam13894
    Location:360382
    zf-C2H2_4; C2H2-type zinc finger
    sd00017
    Location:11361156
    ZF_C2H2; C2H2 Zn finger [structural motif]
  4. NM_015866.4NP_056950.2  PR domain zinc finger protein 2 isoform b

    See identical proteins and their annotated locations for NP_056950.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) differs in the 3' UTR and coding region compared to variant 1. The resulting isoform (b) is shorter and has a distinct C-terminus compared to isoform a.
    Source sequence(s)
    AI651991, AL359771, BC014468, BC032768, D45132, U17838
    Consensus CDS
    CCDS151.1
    UniProtKB/Swiss-Prot
    Q13029
    Related
    ENSP00000312352, ENST00000311066
    Conserved Domains (4) summary
    smart00317
    Location:28147
    SET; SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain
    pfam13894
    Location:360382
    zf-C2H2_4; C2H2-type zinc finger
    sd00017
    Location:11361156
    ZF_C2H2; C2H2 Zn finger [structural motif]
    sd00019
    Location:362382
    ZF_C2H2; C2H2 Zn finger [structural motif]

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 107 details...

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p2 Primary Assembly

Genomic

  1. NC_000001.11 Reference GRCh38.p2 Primary Assembly

    Range
    13700240..13825079
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011542093.1XP_011540395.1  

    Conserved Domains (1) summary
    smart00317
    Location:38157
    SET; SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain
  2. XM_005245998.2XP_005246055.1  

    See identical proteins and their annotated locations for XP_005246055.1

    UniProtKB/Swiss-Prot
    Q13029
    Related
    ENSP00000341621, OTTHUMP00000009687, ENST00000343137, OTTHUMT00000021941
    Conserved Domains (1) summary
    sd00017
    Location:935955
    ZF_C2H2; C2H2 Zn finger [structural motif]
  3. XM_011542092.1XP_011540394.1  

    Conserved Domains (1) summary
    sd00017
    Location:935955
    ZF_C2H2; C2H2 Zn finger [structural motif]

Alternate CHM1_1.1

Genomic

  1. NC_018912.2 Alternate CHM1_1.1

    Range
    13825064..13950026
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)