ID W5UMY6_HBV Unreviewed; 87 AA.
AC W5UMY6;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE RecName: Full=External core antigen {ECO:0000256|RuleBase:RU361253};
DE Flags: Fragment;
GN Name=C {ECO:0000256|RuleBase:RU361253, ECO:0000313|EMBL:AHH43341.1};
OS Hepatitis B virus (HBV).
OC Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes;
OC Blubervirales; Hepadnaviridae; Orthohepadnavirus.
OX NCBI_TaxID=10407 {ECO:0000313|EMBL:AHH43341.1};
OH NCBI_TaxID=9606; Homo sapiens (Human).
OH NCBI_TaxID=9598; Pan troglodytes (Chimpanzee).
RN [1] {ECO:0000313|EMBL:AHH43341.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=M1009-501_M10095218_E401-5_M13+_H02.ab1
RC {ECO:0000313|EMBL:AHH43341.1};
RX PubMed=24973814; DOI=10.1016/j.jcv.2014.06.010;
RA Li Z., Xie Z., Ni H., Zhang Q., Lu W., Yin J., Liu W., Ding Y., Zhao Y.,
RA Zhu Y., Pu R., Zhang H., Dong H., Fu Y., Sun Q., Xu G., Cao G.;
RT "Mother-to-child transmission of hepatitis B virus: evolution of
RT hepatocellular carcinoma-related viral mutations in the post-immunization
RT era.";
RL J. Clin. Virol. 61:47-54(2014).
CC -!- FUNCTION: May regulate immune response to the intracellular capsid in
CC acting as a T-cell tolerogen, by having an immunoregulatory effect
CC which prevents destruction of infected cells by cytotoxic T-cells.
CC {ECO:0000256|RuleBase:RU361253}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|RuleBase:RU361253}.
CC -!- PTM: Cleaved by host furin. {ECO:0000256|RuleBase:RU361253}.
CC -!- PTM: Phosphorylated. {ECO:0000256|RuleBase:RU361253}.
CC -!- SIMILARITY: Belongs to the orthohepadnavirus precore antigen family.
CC {ECO:0000256|RuleBase:RU361253}.
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; KF811736; AHH43341.1; -; Genomic_DNA.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR GO; GO:0019049; P:virus-mediated perturbation of host defense response; IEA:UniProtKB-KW.
DR Gene3D; 1.10.4090.10; Viral capsid, core domain supefamily, Hepatitis B virus; 1.
DR InterPro; IPR013195; Hepatitis_B_virus_capsid_N.
DR InterPro; IPR002006; Hepatitis_core.
DR InterPro; IPR036459; Viral_capsid_core_dom_sf_HBV.
DR Pfam; PF08290; Hep_core_N; 1.
DR Pfam; PF00906; Hepatitis_core; 1.
DR SUPFAM; SSF47852; Hepatitis B viral capsid (hbcag); 1.
PE 3: Inferred from homology;
KW Host-virus interaction {ECO:0000256|RuleBase:RU361253};
KW Viral immunoevasion {ECO:0000256|RuleBase:RU361253}.
FT DOMAIN 1..27
FT /note="Hepatitis B virus capsid N-terminal"
FT /evidence="ECO:0000259|Pfam:PF08290"
FT NON_TER 87
FT /evidence="ECO:0000313|EMBL:AHH43341.1"
SQ SEQUENCE 87 AA; 9770 MW; F9782DE92FC3479C CRC64;
MQLFHLCLII SCSCPTVQAS KLCLGWLWGM DIDPYKEFGA SVELLSFLPS DFFPSIRDLL
DTASALYREA LESPEHCSPH HTALRQA
//
