Summary for VP19C (NES ID: 249)

Full Name
Triplex capsid protein VP19C     UniProt    
Alternative Names
Virion protein UL38   
Organism
Human herpesvirus 1 (strain F) (HHV-1) (Human herpes simplex virus 1)    
Experimental Evidence for CRM1-mediated Export
LMB Sensitive
Mutations That Affect Nuclear Export
*highlighted yellow in the full sequence
L342A/L345A/L349A/I351A
Mutations That Affect CRM1 Binding
Unknown
Functional Export Signals
*shown as underlined residues in the full sequence
342LERLFGRLRI351
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
MKTNPLPATP SVWGGSTVEL PPTTRDTAGQ GLLRRVLRPP ISRRDGPGLP RGSGPRRAAS
70 80 90 100 110 120
TLWLLGLDGT DAPPGALTPN DDTEQALDKI LRGTMRGGAA LIGSPRHHLT RQVILTDLCQ
130 140 150 160 170 180
PNADRAGTLL LALRHPADLP HLAHQRAPPG RQTERLGEAW GQLMEATALG SGRAESGCTR
190 200 210 220 230 240
AGLVSFNFLV AACAASYDAR DAADAVRAHV TANYRGTRVG ARLDRFSECL RAMVHTHVFP
250 260 270 280 290 300
HEVMRFFGGL VSWVTQDELA SVTAVCAGPQ EAAHTGHPGR PRSAVILPAC AFVDLDAELG
310 320 330 340 350 360
LGGPGAAFLY LVFTYRQRRD QELCCVYVIK SQLPPRGLEP ALERLFGRLR ITNTIHGTED
370 380 390 400 410 420
MTPPAPNRNP DFPLAGLAAN PQTPRCSAGQ VTNPQFADRL YRWQPDLRGR PTARTCTYAA
430 440 450 460
FAELGMMPED SPRCLHRTER FGAVSVPVVI LEGVVWRPGE WRACA
3D Structures in PDB
Not Available
Comments
VP19C is a structural protein of human herpes simplex virus 1(HHV-1). VP19C forms triplex with two VP23 (another HHV-1 structural protein) to stabilize the capsid shell through interactions with VP5 molecules. VP19c has also shown to be required for the nuclear localization of VP23.
References
[1]. "The First Identified Nucleocytoplasmic Shuttling Herpesviral Capsid Protein: Herpes Simplex Virus Type 1 VP19C"
Lei Zhao and Chunfu Zheng (2012) PLoS One, 8: PubMed
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