Reviewed,
UniProtKB/Swiss-Prot Q9HAZ2 (PRD16_HUMAN)
Last modified
November 3, 2009.
Version 81.
History...
Clusters with 100%,
90%,
50% identity |
Documents (5) |
Third-party data |
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Names and origin
| Protein names | Recommended name: PR domain zinc finger protein 16 Alternative name(s): PR domain-containing protein 16 Transcription factor MEL1 Short name=MDS1/EVI1-like gene 1 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Complete proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 1276 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | Binds DNA and functions as a transcriptional regulator. Functions in the differentiation of brown adipose tissue (BAT) which is specialized in dissipating chemical energy in the form of heat in response to cold or excess feeding while white adipose tissue (WAT) is specialized in the storage of excess energy and the control of systemic metabolism. Together with CEBPB, regulates the differentiation of myoblastic precursors into brown adipose cells. Functions also as a repressor of TGF-beta signaling. Isoform 4 may regulate granulocytes differentiation. Ref.7 Ref.9 Ref.10 |
| Subunit structure | Interacts with CEBPA, CEBPB and CEBPD; the interaction is direct. Interacts with PPARG and PPARA; controls brown adipocytes differentiation. Interacts with CTBP1 and CTBP2; represses the expression of WAT-specific genes. Interacts with PPARGC1A and PPARGC1B; interaction with PPARGC1A or PPARGC1B activates the transcription of BAT-specific gene. Interacts with SMAD3 By similarity. Interacts with HDAC1, SKI, SMAD2 and SMAD3; the interaction with SKI promotes the recruitment of SMAD3-HDAC1 complex on the promoter of TGF-beta target genes. |
| Subcellular location | |
| Tissue specificity | |
| Involvement in disease | Defects in PRDM16 are found in myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML) with reciprocal translocation t(1;3)(p36;q21). Isoform 4 is specifically expressed in adult T-cell leukemia. Ref.9 Ref.1 Ref.8 |
| Sequence similarities | Contains 10 C2H2-type zinc fingers. Contains 1 SET domain. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative promoter usage and alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9HAZ2-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: Q9HAZ2-2) Also known as: MEL1L; The sequence of this isoform differs from the canonical sequence as follows: 1233-1251: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q9HAZ2-3) The sequence of this isoform differs from the canonical sequence as follows: 191-191: Q → QV 868-868: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q9HAZ2-4) Also known as: MEL1S; The sequence of this isoform differs from the canonical sequence as follows: 1-184: Missing. | ||||||
| Note: Produced by alternative promoter usage. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1276 | 1276 | PR domain zinc finger protein 16 | PRO_0000047773 | |||||
Regions | |||||||||
| Domain | 83 – 215 | 133 | SET | ||||||
| Zinc finger | 230 – 253 | 24 | C2H2-type 1; atypical | ||||||
| Zinc finger | 281 – 303 | 23 | C2H2-type 2 | ||||||
| Zinc finger | 309 – 331 | 23 | C2H2-type 3 | ||||||
| Zinc finger | 337 – 360 | 24 | C2H2-type 4 | ||||||
| Zinc finger | 366 – 388 | 23 | C2H2-type 5 | ||||||
| Zinc finger | 394 – 416 | 23 | C2H2-type 6 | ||||||
| Zinc finger | 423 – 445 | 23 | C2H2-type 7; atypical | ||||||
| Zinc finger | 951 – 973 | 23 | C2H2-type 8 | ||||||
| Zinc finger | 979 – 1002 | 24 | C2H2-type 9 | ||||||
| Zinc finger | 1008 – 1032 | 25 | C2H2-type 10 | ||||||
| Region | 679 – 1038 | 360 | Interaction with CTBP1 and CTBP2 By similarity | ||||||
| Region | 739 – 1276 | 538 | Mediates interaction with SKI and regulation of TGF-beta signaling | ||||||
| Compositional bias | 459 – 557 | 99 | Pro-rich | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 184 | 184 | Missing in isoform 4. | VSP_038063 | |||||
| Alternative sequence | 191 | 1 | Q → QV in isoform 3. | VSP_038064 | |||||
| Alternative sequence | 868 | 1 | Missing in isoform 3. | VSP_038065 | |||||
| Alternative sequence | 1233 – 1251 | 19 | Missing in isoform 2. | VSP_006932 | |||||
| Natural variant | 533 | 1 | S → P: dbSNP rs870124. Ref.1 Ref.3 Ref.6 | VAR_031433 | |||||
| Natural variant | 633 | 1 | P → L: dbSNP rs2493292. | VAR_031434 | |||||
Experimental info | |||||||||
| Sequence conflict | 50 – 52 | 3 | PPS → SPP in AAG33382. Ref.2 | ||||||
| Sequence conflict | 324 | 1 | L → F in AAG33382. Ref.2 | ||||||
| Sequence conflict | 491 | 1 | S → Y in AAG33382. Ref.2 | ||||||
| Sequence conflict | 1022 | 1 | N → K in BAB84297. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "A novel gene, MEL1, mapped to 1p36.3 is highly homologous to the MDS1/EVI1 gene and is transcriptionally activated in t(1;3)(p36;q21)-positive leukemia cells." Mochizuki N., Shimizu S., Nagasawa T., Tanaka H., Taniwaki M., Yokota J., Morishita K. Blood 96:3209-3214(2000) [PubMed: 11050005] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2), VARIANT PRO-533, CHROMOSOMAL TRANSLOCATION, DISEASE, TISSUE SPECIFICITY. |
| [2] | "A family of novel PR-domain (PRDM) genes as candidate tumor suppressors." Fang W., Yang X.-H., Huang S. Submitted (AUG-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 3). |
| [3] | "Prediction of the coding sequences of unidentified human genes. XIX. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Kikuno R., Hattori A., Kondo Y., Okumura K., Ohara O. DNA Res. 7:347-355(2000) [PubMed: 11214970] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT PRO-533. Tissue: Brain. |
| [4] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed: 12168954] [Abstract] Cited for: SEQUENCE REVISION. |
| [5] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed: 16710414] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT PRO-533. |
| [7] | "A novel EVI1 gene family, MEL1, lacking a PR domain (MEL1S) is expressed mainly in t(1;3)(p36;q21)-positive AML and blocks G-CSF-induced myeloid differentiation." Nishikata I., Sasaki H., Iga M., Tateno Y., Imayoshi S., Asou N., Nakamura T., Morishita K. Blood 102:3323-3332(2003) [PubMed: 12816872] [Abstract] Cited for: FUNCTION, ALTERNATIVE SPLICING (ISOFORMS 2 AND 4), TISSUE SPECIFICITY. Tissue: Placenta. |
| [8] | "Breakpoints at 1p36.3 in three MDS/AML(M4) patients with t(1;3)(p36;q21) occur in the first intron and in the 5' region of MEL1." Xinh P.T., Tri N.K., Nagao H., Nakazato H., Taketazu F., Fujisawa S., Yagasaki F., Chen Y.Z., Hayashi Y., Toyoda A., Hattori M., Sakaki Y., Tokunaga K., Sato Y. Genes Chromosomes Cancer 36:313-316(2003) [PubMed: 12557231] [Abstract] Cited for: CHROMOSOMAL TRANSLOCATION, DISEASE. |
| [9] | "Aberrant expression of the MEL1S gene identified in association with hypomethylation in adult T-cell leukemia cells." Yoshida M., Nosaka K., Yasunaga J., Nishikata I., Morishita K., Matsuoka M. Blood 103:2753-2760(2004) [PubMed: 14656887] [Abstract] Cited for: FUNCTION, ALTERNATIVE SPLICING (ISOFORM 4), DISEASE. |
| [10] | "SKI and MEL1 cooperate to inhibit transforming growth factor-beta signal in gastric cancer cells." Takahata M., Inoue Y., Tsuda H., Imoto I., Koinuma D., Hayashi M., Ichikura T., Yamori T., Nagasaki K., Yoshida M., Matsuoka M., Morishita K., Yuki K., Hanyu A., Miyazawa K., Inazawa J., Miyazono K., Imamura T. J. Biol. Chem. 284:3334-3344(2009) [PubMed: 19049980] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH HDAC1; SKI; SMAD2 AND SMAD3. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| AB078876 mRNA. Translation: BAB84297.1. AF294278 mRNA. Translation: AAG33382.1. AB051462 mRNA. Translation: BAB21766.2. Different initiation. AL512383 AL590438 Genomic DNA. Translation: CAH71132.1. AL512383 AL590438 Genomic DNA. Translation: CAH71133.1. AL512383 AL590438 Genomic DNA. Translation: CAH71134.1. AL590438 AL512383 Genomic DNA. Translation: CAH71529.1. AL590438 AL512383 Genomic DNA. Translation: CAH71530.1. AL590438 AL512383 Genomic DNA. Translation: CAH71531.1. AL008733 AL590438 Genomic DNA. Translation: CAI19629.1. AL008733 AL590438 Genomic DNA. Translation: CAI19630.1. AL008733 AL590438 Genomic DNA. Translation: CAI19631.1. AL354743 AL590438 Genomic DNA. Translation: CAI22788.1. AL354743 AL590438 Genomic DNA. Translation: CAI22789.1. AL354743 AL590438 Genomic DNA. Translation: CAI22790.1. BC161614 mRNA. Translation: AAI61614.1. | |
| IPI | IPI00289654. IPI00642532. IPI00914925. IPI00940111. |
| RefSeq | NP_071397.2. NP_955533.1. |
| UniGene | Hs.99500 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1SP2 based on UniProtKB P08047. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q9HAZ2. |
Proteomic databases | |
| PRIDE | Q9HAZ2. |
Genome annotation databases | |
| Ensembl | ENST00000270722; ENSP00000270722; ENSG00000142611; Homo sapiens. [Genome view] ENST00000378389; ENSP00000367640; ENSG00000142611; Homo sapiens. [Genome view] ENST00000378391; ENSP00000367643; ENSG00000142611; Homo sapiens. [Genome view] ENST00000378398; ENSP00000367651; ENSG00000142611; Homo sapiens. [Genome view] ENST00000408992; ENSP00000386140; ENSG00000142611; Homo sapiens. [Genome view] ENST00000441472; ENSP00000407968; ENSG00000142611; Homo sapiens. [Genome view] ENST00000442529; ENSP00000405253; ENSG00000142611; Homo sapiens. [Genome view] |
| GeneID | 63976. |
| KEGG | hsa:63976. |
| UCSC | uc001akc.1. human. uc001akd.1. human. uc001ake.1. human. uc001akf.1. human. |
Organism-specific databases | |
| CTD | 63976. |
| GeneCards | GC01P003008. |
| HGNC | HGNC:14000. PRDM16. |
| MIM | 605557. gene. |
| PharmGKB | PA33714. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| HOVERGEN | Q9HAZ2. |
Gene expression databases | |
| ArrayExpress | Q9HAZ2. |
| Bgee | Q9HAZ2. |
| CleanEx | HS_PRDM16. |
| Genevestigator | Q9HAZ2. |
| GermOnline | ENSG00000142611. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR001214. SET. IPR007087. Znf_C2H2. IPR015880. Znf_C2H2-like. IPR013087. Znf_C2H2/integrase_DNA-bd. [Graphical view] |
| Gene3D | G3DSA:3.30.160.60. Znf_C2H2/integrase_DNA-bd. 4 hits. |
| Pfam | PF00096. zf-C2H2. 10 hits. [Graphical view] |
| ProDom | PD000003. Znf_C2H2. 4 hits. [Graphical view] [Entries sharing at least one domain] |
| SMART | SM00317. SET. 1 hit. SM00355. ZnF_C2H2. 10 hits. [Graphical view] |
| PROSITE | PS50280. SET. 1 hit. PS00028. ZINC_FINGER_C2H2_1. 8 hits. PS50157. ZINC_FINGER_C2H2_2. 10 hits. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 65776. |
| SOURCE | Search... |
Entry information
| Entry name | PRD16_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9HAZ2 Secondary accession number(s): A6NHQ8 Q9C0I8 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 1 Human chromosome 1: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with


