Summary for Cdc6 (NES ID: 260)

Full Name
Cell division control protein 6 homolog     UniProt    
Alternative Names
CDC6-related protein
Cdc18-related protein (HsCdc18)
p62 (HsCDC6)   
Organism
Homo sapiens (Human)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive,  Binds CRM1 Ref.1Multiple mechanisms regulate subcellular localization of human CDC6, Delmolino et al., J Biol Chem, 2001 Ref.2Two nuclear export signals of Cdc6 are differentially associated with CDK-mediated phosphorylation residues for cytoplasmic translocation, Hwang et al., Biochim Biophys Acta, 2014
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L311A/L313A, L468A/L470A Ref.2Two nuclear export signals of Cdc6 are differentially associated with CDK-mediated phosphorylation residues for cytoplasmic translocation, Hwang et al., Biochim Biophys Acta, 2014
Mutations That Affect CRM1 Binding
*shown as red residues in the full sequence
L311A/L313A, L468A/L470A Ref.2Two nuclear export signals of Cdc6 are differentially associated with CDK-mediated phosphorylation residues for cytoplasmic translocation, Hwang et al., Biochim Biophys Acta, 2014
Functional Export Signals
*shown as underlined residues in the full sequence
310HLVLIG315
Secondary Structure of Export Signal
Unknown
Other Residues Important for Export
Unknown
Sequence
Show FASTA Format Show Domain Info by CDD Show Secondary Structure by PSIPRED Show Conservation Score by AL2CO 
        10         20         30         40         50         60 
MPQTRSQAQA TISFPKRKLS RALNKAKNSS DAKLEPTNVQ TVTCSPRVKA LPLSPRKRLG 

        70         80         90        100        110        120 
DDNLCNTPHL PPCSPPKQGK KENGPPHSHT LKGRRLVFDN QLTIKSPSKR ELAKVHQNKI 

       130        140        150        160        170        180 
LSSVRKSQEI TTNSEQRCPL KKESACVRLF KQEGTCYQQA KLVLNTAVPD RLPAREREMD 

       190        200        210        220        230        240 
VIRNFLREHI CGKKAGSLYL SGAPGTGKTA CLSRILQDLK KELKGFKTIM LNCMSLRTAQ 

       250        260        270        280        290        300 
AVFPAIAQEI CQEEVSRPAG KDMMRKLEKH MTAEKGPMIV LVLDEMDQLD SKGQDVLYTL 

       310        320        330        340        350        360 
FEWPWLSNSH LVLIGIANTL DLTDRILPRL QAREKCKPQL LNFPPYTRNQ IVTILQDRLN 

       370        380        390        400        410        420 
QVSRDQVLDN AAVQFCARKV SAVSGDVRKA LDVCRRAIEI VESDVKSQTI LKPLSECKSP 

       430        440        450        460        470        480 
SEPLIPKRVG LIHISQVISE VDGNRMTLSQ EGAQDSFPLQ QKILVCSLML LIRQLKIKEV 

       490        500        510        520        530        540 
TLGKLYEAYS KVCRKQQVAA VDQSECLSLS GLLEARGILG LKRNKETRLT KVFFKIEEKE 

       550        560                                             
IEHALKDKAL IGNILATGLP
3D Structures in PDB
Not Available
Comments
Cdc6 is part of the prereplication complex, responsible for loading MCM complex onto chromosomes during S phase of cell cycle. Phosphorylation by cyclin A/Cdk2 triggers translocation of Cdc6 from the nucleus to the cytoplasm, where it is targeted for degradation. The two NESs in Cdc6 are differential controlled by phosphorylation at sites S74 and S54, respectively.
References
[1]. "Multiple mechanisms regulate subcellular localization of human CDC6"
Delmolino LM, Saha P, Dutta A (2001) J Biol Chem, 276:26947-54 PubMed
[2]. "Two nuclear export signals of Cdc6 are differentially associated with CDK-mediated phosphorylation residues for cytoplasmic translocation"
Hwang IS, Woo SU, Park JW, Lee SK, Yim H. (2014) Biochim Biophys Acta, 1843:223-33 PubMed
User Input
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