Showing Protein E3 ubiquitin-protein ligase Mdm2 (CDBP01940)

IdentificationBiological propertiesGene propertiesProtein propertiesExternal linksReferencesXMLShow 3 compounds
Identification
HMDB Protein ID CDBP01940
Secondary Accession Numbers Not Available
Name E3 ubiquitin-protein ligase Mdm2
Description Not Available
Synonyms
  1. Double minute 2 protein
  2. Hdm2
  3. Oncoprotein Mdm2
  4. p53-binding protein Mdm2
Gene Name MDM2
Protein Type Enzyme
Biological Properties
General Function Involved in negative regulation of apoptosis
Specific Function E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degration by the proteasome. Inhibits p53/TP53- and p73/TP73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Also acts as an ubiquitin ligase E3 toward itself and ARRB1. Permits the nuclear export of TP53/p53. Promotes proteasome-dependent ubiquitin- independent degradation of retinoblastoma RB1 protein. Inhibits DAXX-mediated apoptosis by inducing its ubiquitination and degradation
GO Classification
Component
cell part
intracellular
Function
ion binding
cation binding
metal ion binding
binding
transition metal ion binding
zinc ion binding
protein binding
Cellular Location
  1. Nucleus
  2. Nucleus
  3. Cytoplasm
  4. nucleolus
  5. nucleoplasm
Pathways
Gene Properties
Chromosome Location Chromosome:1
Locus 12q14.3-q15
SNPs MDM2
Gene Sequence 
>1476 bp
ATGTGCAATACCAACATGTCTGTACCTACTGATGGTGCTGTAACCACCTCACAGATTCCA
GCTTCGGAACAAGAGACCCTGGTTAGACCAAAGCCATTGCTTTTGAAGTTATTAAAGTCT
GTTGGTGCACAAAAAGACACTTATACTATGAAAGAGGTTCTTTTTTATCTTGGCCAGTAT
ATTATGACTAAACGATTATATGATGAGAAGCAACAACATATTGTATATTGTTCAAATGAT
CTTCTAGGAGATTTGTTTGGCGTGCCAAGCTTCTCTGTGAAAGAGCACAGGAAAATATAT
ACCATGATCTACAGGAACTTGGTAGTAGTCAATCAGCAGGAATCATCGGACTCAGGTACA
TCTGTGAGTGAGAACAGGTGTCACCTTGAAGGTGGGAGTGATCAAAAGGACCTTGTACAA
GAGCTTCAGGAAGAGAAACCTTCATCTTCACATTTGGTTTCTAGACCATCTACCTCATCT
AGAAGGAGAGCAATTAGTGAGACAGAAGAAAATTCAGATGAATTATCTGGTGAACGACAA
AGAAAACGCCACAAATCTGATAGTATTTCCCTTTCCTTTGATGAAAGCCTGGCTCTGTGT
GTAATAAGGGAGATATGTTGTGAAAGAAGCAGTAGCAGTGAATCTACAGGGACGCCATCG
AATCCGGATCTTGATGCTGGTGTAAGTGAACATTCAGGTGATTGGTTGGATCAGGATTCA
GTTTCAGATCAGTTTAGTGTAGAATTTGAAGTTGAATCTCTCGACTCAGAAGATTATAGC
CTTAGTGAAGAAGGACAAGAACTCTCAGATGAAGATGATGAGGTATATCAAGTTACTGTG
TATCAGGCAGGGGAGAGTGATACAGATTCATTTGAAGAAGATCCTGAAATTTCCTTAGCT
GACTATTGGAAATGCACTTCATGCAATGAAATGAATCCCCCCCTTCCATCACATTGCAAC
AGATGTTGGGCCCTTCGTGAGAATTGGCTTCCTGAAGATAAAGGGAAAGATAAAGGGGAA
ATCTCTGAGAAAGCCAAACTGGAAAACTCAACACAAGCTGAAGAGGGCTTTGATGTTCCT
GATTGTAAAAAAACTATAGTGAATGATTCCAGAGAGTCATGTGTTGAGGAAAATGATGAT
AAAATTACACAAGCTTCACAATCACAAGAAAGTGAAGACTATTCTCAGCCATCAACTTCT
AGTAGCATTATTTATAGCAGCCAAGAAGATGTGAAAGAGTTTGAAAGGGAAGAAACCCAA
GACAAAGAAGAGAGTGTGGAATCTAGTTTGCCCCTTAATGCCATTGAACCTTGTGTGATT
TGTCAAGGTCGACCTAAAAATGGTTGCATTGTCCATGGCAAAACAGGACATCTTATGGCC
TGCTTTACATGTGCAAAGAAGCTAAAGAAAAGGAATAAGCCCTGCCCAGTATGTAGACAA
CCAATTCAAATGATTGTGCTAACTTATTTCCCCTAG
Protein Properties
Number of Residues 491
Molecular Weight 55232.4
Theoretical pI 4.32
Pfam Domain Function
Signals
  • ["None"]
Transmembrane Regions
  • ["None"]
Protein Sequence 
>E3 ubiquitin-protein ligase Mdm2
MCNTNMSVPTDGAVTTSQIPASEQETLVRPKPLLLKLLKSVGAQKDTYTMKEVLFYLGQY
IMTKRLYDEKQQHIVYCSNDLLGDLFGVPSFSVKEHRKIYTMIYRNLVVVNQQESSDSGT
SVSENRCHLEGGSDQKDLVQELQEEKPSSSHLVSRPSTSSRRRAISETEENSDELSGERQ
RKRHKSDSISLSFDESLALCVIREICCERSSSSESTGTPSNPDLDAGVSEHSGDWLDQDS
VSDQFSVEFEVESLDSEDYSLSEEGQELSDEDDEVYQVTVYQAGESDTDSFEEDPEISLA
DYWKCTSCNEMNPPLPSHCNRCWALRENWLPEDKGKDKGEISEKAKLENSTQAEEGFDVP
DCKKTIVNDSRESCVEENDDKITQASQSQESEDYSQPSTSSSIIYSSQEDVKEFEREETQ
DKEESVESSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQ
PIQMIVLTYFP
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID Q00987
UniProtKB/Swiss-Prot Entry Name MDM2_HUMAN
PDB IDs
GenBank Gene ID M92424
GeneCard ID MDM2
GenAtlas ID MDM2
HGNC ID HGNC:6973
References
General References Not Available