CAP8_ADES1
ID CAP8_ADES1 Reviewed; 278 AA.
AC A9CB94;
DT 19-MAR-2014, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 12-AUG-2020, entry version 36.
DE RecName: Full=Pre-hexon-linking protein VIII {ECO:0000255|HAMAP-Rule:MF_04049};
DE AltName: Full=Pre-protein VIII {ECO:0000255|HAMAP-Rule:MF_04049};
DE Short=pVIII {ECO:0000255|HAMAP-Rule:MF_04049};
DE Contains:
DE RecName: Full=Hexon-linking protein-N {ECO:0000255|HAMAP-Rule:MF_04049};
DE AltName: Full=12.1 kDa protein VIII {ECO:0000255|HAMAP-Rule:MF_04049};
DE AltName: Full=Protein VIII-N {ECO:0000255|HAMAP-Rule:MF_04049};
DE Contains:
DE RecName: Full=Hexon-linking protein-C {ECO:0000255|HAMAP-Rule:MF_04049};
DE AltName: Full=7.6 kDa protein VIII {ECO:0000255|HAMAP-Rule:MF_04049};
DE AltName: Full=Protein VIII-C {ECO:0000255|HAMAP-Rule:MF_04049};
GN Name=L4 {ECO:0000255|HAMAP-Rule:MF_04049};
OS Snake adenovirus serotype 1 (SnAdV-1).
OC Viruses; Varidnaviria; Bamfordvirae; Preplasmiviricota; Tectiliviricetes;
OC Rowavirales; Adenoviridae; Atadenovirus.
OX NCBI_TaxID=189830;
OH NCBI_TaxID=94885; Pantherophis guttatus (Corn snake) (Elaphe guttata).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=12237421; DOI=10.1099/0022-1317-83-10-2403;
RA Farkas S.L., Benko M., Elo P.T., Ursu K., Dan A., Ahne W., Harrach B.;
RT "Genetic analysis of an adenovirus isolated from corn snake (Elaphe
RT guttata) implies common origin with the members of the proposed new genus
RT Atadenovirus.";
RL J. Gen. Virol. 83:2403-2410(2002).
CC -!- FUNCTION: [Hexon-linking protein-N]: Structural component of the virion
CC that acts as a cement protein on the capsid interior and which glue the
CC peripentonal hexons and group-of-nine hexons together.
CC {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- FUNCTION: [Hexon-linking protein-C]: Structural component of the virion
CC that acts as a cement protein on the capsid interior and which glue the
CC peripentonal hexons and group-of-nine hexons together.
CC {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- SUBUNIT: Interacts with the peripentonal hexons as well as the hexons
CC in the facets. Part of a complex composed of the core-capsid bridging
CC protein, the endosome lysis protein VI and the hexon-linking protein
CC VIII; these interactions bridge the virus core to the capsid.
CC {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- SUBCELLULAR LOCATION: [Hexon-linking protein-C]: Virion
CC {ECO:0000255|HAMAP-Rule:MF_04049}. Note=Located on the inner side of
CC the capsid shell. Present in 120 copies per virion. {ECO:0000255|HAMAP-
CC Rule:MF_04049}.
CC -!- SUBCELLULAR LOCATION: [Pre-hexon-linking protein VIII]: Host nucleus
CC {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- SUBCELLULAR LOCATION: [Hexon-linking protein-N]: Virion
CC {ECO:0000255|HAMAP-Rule:MF_04049}. Note=Located on the inner side of
CC the capsid shell. Present in 120 copies per virion. {ECO:0000255|HAMAP-
CC Rule:MF_04049}.
CC -!- INDUCTION: Expressed in the late phase of the viral replicative cycle.
CC {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- PTM: Cleaved by the viral protease during virion maturation. May cause
CC the middle segment to be shed from the capsid. {ECO:0000255|HAMAP-
CC Rule:MF_04049}.
CC -!- MISCELLANEOUS: All late proteins expressed from the major late promoter
CC are produced by alternative splicing and alternative polyadenylation of
CC the same gene giving rise to non-overlapping ORFs. A leader sequence is
CC present in the N-terminus of all these mRNAs and is recognized by the
CC viral shutoff protein to provide expression although conventional
CC translation via ribosome scanning from the cap has been shut off in the
CC host cell. {ECO:0000255|HAMAP-Rule:MF_04049}.
CC -!- SIMILARITY: Belongs to the adenoviridae hexon-linking protein family.
CC {ECO:0000255|HAMAP-Rule:MF_04049, ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; DQ106414; ABA47244.1; -; Genomic_DNA.
DR RefSeq; YP_001552261.1; NC_009989.1.
DR GeneID; 10973875; -.
DR KEGG; vg:10973875; -.
DR Proteomes; UP000136605; Genome.
DR GO; GO:0042025; C:host cell nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0019028; C:viral capsid; IEA:UniProtKB-UniRule.
DR GO; GO:0031423; F:hexon binding; IEA:InterPro.
DR HAMAP; MF_04049; ADV_CAP8; 1.
DR InterPro; IPR000646; Adeno_PVIII.
DR Pfam; PF01310; Adeno_PVIII; 2.
PE 3: Inferred from homology;
KW Capsid protein; Host nucleus; Late protein; Phosphoprotein;
KW Reference proteome; Virion.
FT CHAIN 1..278
FT /note="Pre-hexon-linking protein VIII"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
FT /id="PRO_0000425933"
FT PEPTIDE 1..113
FT /note="Hexon-linking protein-N"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
FT /id="PRO_0000439697"
FT PROPEP 114..199
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
FT /id="PRO_0000439698"
FT PEPTIDE 200..278
FT /note="Hexon-linking protein-C"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
FT /id="PRO_0000439699"
FT SITE 113..114
FT /note="Cleavage; by viral protease"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
FT SITE 199..200
FT /note="Cleavage; by viral protease"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_04049"
SQ SEQUENCE 278 AA; 31283 MW; 4E4EDE4E8EE860E1 CRC64;
MEAPVTPYIW QYQPETGTAA GARQNYGAVI NWLSSDNNMY HRVQEVNRQR NKIDDFREQT
VRADMAHSFN DWKPQQLSQP ASTAYLPAPN PIAGPRTIPD VIFTAEGEQL AGASPSLLSG
GASLPPSSYR LGDGREYRKF TRDAMPFPHN WLVKENGVWV PVEERDPLLS EEGRNALSSY
PTLTYAQPPI LRYRRLGQQL QGGGVVAPSS RVVSLLTEQP RMPRTEGMTP YQFSAEFPPV
VYDHPFSRNL TLFPKEFSPL FDPKDQVLAT SLATLQYR
