A28_CAMPM
ID A28_CAMPM Reviewed; 146 AA.
AC P68557; Q8V2M7;
DT 23-NOV-2004, integrated into UniProtKB/Swiss-Prot.
DT 23-NOV-2004, sequence version 1.
DT 25-MAY-2022, entry version 44.
DE RecName: Full=Envelope protein A28 homolog;
DE AltName: Full=Protein CMLV147;
GN OrderedLocusNames=CMLV147;
OS Camelpox virus (strain M-96).
OC Viruses; Varidnaviria; Bamfordvirae; Nucleocytoviricota; Pokkesviricetes;
OC Chitovirales; Poxviridae; Chordopoxvirinae; Orthopoxvirus.
OX NCBI_TaxID=203173;
OH NCBI_TaxID=9836; Camelus.
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12033760; DOI=10.1006/viro.2001.1343;
RA Afonso C.L., Tulman E.R., Lu Z., Zsak L., Sandybaev N.T., Kerembekova U.Z.,
RA Zaitsev V.L., Kutish G.F., Rock D.L.;
RT "The genome of camelpox virus.";
RL Virology 295:1-9(2002).
CC -!- FUNCTION: Envelope protein required for virus entry into host cell and
CC for cell-cell fusion (syncytium formation). {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Virion membrane {ECO:0000305}; Single-pass type
CC II membrane protein {ECO:0000305}. Note=Component of the intracellular
CC mature virion (IMV) membrane. {ECO:0000250}.
CC -!- PTM: Contains two intramolecular disulfide bonds. They are created by
CC the viral disulfide bond formation pathway, a poxvirus-specific pathway
CC that operates on the cytoplasmic side of the MV membranes (By
CC similarity). {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the poxviridae A28 protein family.
CC {ECO:0000305}.
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DR EMBL; AF438165; AAL73854.1; -; Genomic_DNA.
DR RefSeq; NP_570537.1; NC_003391.1.
DR GeneID; 932631; -.
DR KEGG; vg:932631; -.
DR Proteomes; UP000152221; Genome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0019031; C:viral envelope; IEA:UniProtKB-KW.
DR GO; GO:0055036; C:virion membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0039663; P:membrane fusion involved in viral entry into host cell; IEA:UniProtKB-KW.
DR GO; GO:0046718; P:viral entry into host cell; IEA:UniProtKB-KW.
DR InterPro; IPR007664; Poxvirus_A28.
DR Pfam; PF04584; Pox_A28; 1.
PE 3: Inferred from homology;
KW Disulfide bond; Fusion of virus membrane with host membrane; Late protein;
KW Membrane; Signal-anchor; Transmembrane; Transmembrane helix;
KW Viral envelope protein; Viral penetration into host cytoplasm; Virion;
KW Virus entry into host cell.
FT CHAIN 1..146
FT /note="Envelope protein A28 homolog"
FT /id="PRO_0000099285"
FT TRANSMEM 1..21
FT /note="Helical; Signal-anchor for type II membrane protein"
FT /evidence="ECO:0000255"
FT TOPO_DOM 22..146
FT /note="Virion surface"
FT /evidence="ECO:0000255"
SQ SEQUENCE 146 AA; 16210 MW; B8983298D755216B CRC64;
MNSLSIFFIV VATAAVCLLF IQGYSIYENY GNIKEFNATH AALEYSKSIG GTPALDRRVQ
DVNDTISDVK QKWRCVAYPG NGFVSASIFG FQAEVGPNNT RSIRKFNTMA QCIDFTFSDV
INIDIYNPCV APNINNVECQ FLKSVL