Database: UniProt
Entry: Q86607
LinkDB: Q86607
Original site: Q86607 
ID   VGF_VACCP               Reviewed;         140 AA.
AC   Q86607;
DT   07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   10-MAY-2017, entry version 76.
DE   RecName: Full=Pro-vaccinia growth factor;
DE            Short=Pro-VGF;
DE   Contains:
DE     RecName: Full=Vaccinia growth factor;
DE              Short=VGF;
DE     AltName: Full=Secreted epidermal growth factor-like;
DE   Flags: Precursor;
GN   Name=VGF;
OS   Vaccinia virus (strain L-IVP) (VACV).
OC   Viruses; dsDNA viruses, no RNA stage; Poxviridae; Chordopoxvirinae;
OC   Orthopoxvirus; Vaccinia virus.
OX   NCBI_TaxID=31531;
OH   NCBI_TaxID=9606; Homo sapiens (Human).
RN   [1]
RX   PubMed=1298881;
RA   Pak V.N., Raspopin V.V., Petrov V.S., Kurmanov R.K., Mamaeva N.V.;
RT   "Cloning the gene for vaccinia virus strain L-IVP growth factor in
RT   Escherichia coli.";
RL   Mol. Genet. Mikrobiol. Virusol. 9:19-21(1992).
CC   -!- FUNCTION: Vaccinia growth factor stimulates cellular proliferation
CC       (hyperplasia) around infected cells. This effect is beneficial for
CC       virus replication in vivo, because poxviruses replicate possibly
CC       better in proliferating cells than in quiescent cells. Acts by
CC       binding host EGFR, inducing its dimerization, autophosphorylation
CC       and leading to activation of several cellular pathways regulating
CC       cell proliferation or cell survival. The activation by host EFGR
CC       of mitogen activated protein kinases (MAPK) and extracellular-
CC       signal regulated kinases (ERK) are essential for the positive
CC       effect of vaccinia growth factor on poxvirus virulence in vivo (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Vaccinia growth factor interacts with host EGFR and
CC       promotes EGFR dimerization. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Pro-vaccinia growth factor: Host membrane
CC       {ECO:0000250|UniProtKB:P01136}; Single-pass type I membrane
CC       protein {ECO:0000250|UniProtKB:P01136}.
CC   -!- SUBCELLULAR LOCATION: Vaccinia growth factor: Secreted
CC       {ECO:0000250|UniProtKB:P01136}.
DR   EMBL; S61049; AAB26161.1; -; Genomic_DNA.
DR   ProteinModelPortal; Q86607; -.
DR   SMR; Q86607; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0033644; C:host cell membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005154; F:epidermal growth factor receptor binding; IEA:InterPro.
DR   GO; GO:0008083; F:growth factor activity; IEA:UniProtKB-KW.
DR   GO; GO:0007176; P:regulation of epidermal growth factor-activated receptor activity; IEA:InterPro.
DR   GO; GO:0016032; P:viral process; IEA:UniProtKB-KW.
DR   InterPro; IPR013032; EGF-like_CS.
DR   InterPro; IPR000742; EGF-like_dom.
DR   InterPro; IPR015497; EGF_rcpt_ligand.
DR   InterPro; IPR011170; GF_C11R.
DR   PANTHER; PTHR10740; PTHR10740; 1.
DR   PIRSF; PIRSF001779; GF_C11R; 1.
DR   PROSITE; PS00022; EGF_1; 1.
DR   PROSITE; PS01186; EGF_2; 1.
DR   PROSITE; PS50026; EGF_3; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; EGF-like domain; Glycoprotein; Growth factor;
KW   Host membrane; Host-virus interaction; Membrane; Secreted; Signal;
KW   Transmembrane; Transmembrane helix.
FT   SIGNAL        1     18       {ECO:0000255}.
FT   CHAIN        19    140       Pro-vaccinia growth factor.
FT                                /FTId=PRO_0000007597.
FT   CHAIN        19     96       Vaccinia growth factor. {ECO:0000255}.
FT                                /FTId=PRO_0000412916.
FT   TOPO_DOM     19    100       Extracellular. {ECO:0000255}.
FT   TRANSMEM    101    121       Helical. {ECO:0000255}.
FT   TOPO_DOM    122    140       Cytoplasmic. {ECO:0000255}.
FT   DOMAIN       41     81       EGF-like. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00076}.
FT   SITE         96     97       Cleavage (By host protease).
FT                                {ECO:0000255}.
FT   CARBOHYD     34     34       N-linked (GlcNAc...) asparagine; by host.
FT                                {ECO:0000255}.
FT   CARBOHYD     95     95       N-linked (GlcNAc...) asparagine; by host.
FT                                {ECO:0000255}.
FT   DISULFID     45     58       {ECO:0000255|PROSITE-ProRule:PRU00076}.
FT   DISULFID     53     69       {ECO:0000255|PROSITE-ProRule:PRU00076}.
FT   DISULFID     71     80       {ECO:0000255|PROSITE-ProRule:PRU00076}.
SQ   SEQUENCE   140 AA;  15492 MW;  D80F4E7FF9187D26 CRC64;
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