CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-022625
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 E3 ubiquitin-protein ligase makorin-1 
Protein Synonyms/Alias
  
Gene Name
 Mkrn1 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
351SEYWVEEKEEKQKLIubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
 E3 ubiquitin ligase catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins. These substrates include FILIP1, p53/TP53, CDKN1A and TERT. Keeps cells alive by suppressing p53/TP53 under normal conditions, but stimulates apoptosis by repressing CDKN1A under stress conditions. Acts as a negative regulator of telomerase (By similarity). Has negative and positive effects on RNA polymerase II-dependent transcription. 
Sequence Annotation
 ZN_FING 55 82 C3H1-type 1.
 ZN_FING 84 111 C3H1-type 2.
 ZN_FING 208 235 C3H1-type 3.
 ZN_FING 281 335 RING-type.
 ZN_FING 364 393 C3H1-type 4.
 REGION 236 263 Makorin-type Cys-His.  
Keyword
 Alternative splicing; Complete proteome; Ligase; Metal-binding; Reference proteome; Repeat; Ubl conjugation; Ubl conjugation pathway; Zinc; Zinc-finger. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 481 AA 
Protein Sequence
MAEAAAPGTT ATTSGAGAAA AAVAAASLTS IPTVAAPSPG AGGGGGGSDG SGGGWTKQVT 60
CRYFMHGVCK EGDNCRYSHD LSDSPYGVVC KYFQRGYCVY GDRCRYEHSK PLKQEEVTAT 120
DLSAKPSLAA SSSLSSGVGS LAEMNSGEAE SRNPSFPTVG AGSEDWVNAI EFVPGQPYCG 180
RTAPSCTEVP PQGSVTKEES EKEPTTVETK KQLCPYAAVG ECRYGENCVY LHGDSCDMCG 240
LQVLHPVDAA QRSQHIKSCI EAHEKDMELS FAVQRTKDMV CGICMEVVYE KANPSERRFG 300
ILSNCNHTYC LKCIRKWRSA KQFESKIIKS CPECRITSNF VIPSEYWVEE KEEKQKLIQK 360
YKEAMSNKAC RYFDEGRGSC PFGGNCFYKH AYPDGRREEP QRQKVGTSSR YRAQRRSHFW 420
ELIEERENNP FDNDEEEVVT FELGEMLLML LAAGGDDELT DSEDEWDLFH DELEDFYDLD 480
L 481 
Gene Ontology
 GO:0003682; F:chromatin binding; IDA:MGI.
 GO:0016874; F:ligase activity; IEA:UniProtKB-KW.
 GO:0003676; F:nucleic acid binding; IEA:InterPro.
 GO:0008270; F:zinc ion binding; IEA:InterPro.
 GO:0016567; P:protein ubiquitination; IEA:UniProtKB-UniPathway. 
Interpro
 IPR026290; Makorin-related.
 IPR000571; Znf_CCCH.
 IPR001841; Znf_RING.
 IPR013083; Znf_RING/FYVE/PHD.
 IPR017907; Znf_RING_CS. 
Pfam
 PF00642; zf-CCCH
 PF13639; zf-RING_2 
SMART
 SM00184; RING
 SM00356; ZnF_C3H1 
PROSITE
 PS50103; ZF_C3H1
 PS00518; ZF_RING_1
 PS50089; ZF_RING_2 
PRINTS