ID   CAPSD_TTVV2             Reviewed;         770 AA.
AC   Q9QUB8;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   23-FEB-2022, entry version 43.
DE   RecName: Full=Capsid protein;
GN   ORFNames=ORF1;
OS   Torque teno virus (isolate Human/Japan/TRM1/1999) (TTV) (Torque teno virus
OS   genotype 1a).
OC   Viruses; Anelloviridae; unclassified Anelloviridae.
OX   NCBI_TaxID=486275;
OH   NCBI_TaxID=9606; Homo sapiens (Human).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10516070; DOI=10.1128/jvi.73.11.9604-9608.1999;
RA   Nishizawa T., Okamoto H., Tsuda F., Aikawa T., Sugai Y., Konishi K.,
RA   Akahane Y., Ukita M., Tanaka T., Miyakawa Y., Mayumi M.;
RT   "Quasispecies of TT virus (TTV) with sequence divergence in hypervariable
RT   regions of the capsid protein in chronic TTV infection.";
RL   J. Virol. 73:9604-9608(1999).
RN   [2]
RP   REVIEW.
RX   PubMed=17146841; DOI=10.1002/rmv.524;
RA   Hino S., Miyata H.;
RT   "Torque teno virus (TTV): current status.";
RL   Rev. Med. Virol. 17:45-57(2007).
CC   -!- FUNCTION: Self assemble to form an icosahedral capsid. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the anelloviridae capsid protein family.
CC       {ECO:0000305}.
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DR   EMBL; AB026347; BAA85666.1; -; Genomic_DNA.
DR   SMR; Q9QUB8; -.
DR   Proteomes; UP000008256; Genome.
DR   GO; GO:0039615; C:T=1 icosahedral viral capsid; IEA:UniProtKB-KW.
DR   InterPro; IPR004219; TTvirus_Unk.
DR   Pfam; PF02956; TT_ORF1; 1.
PE   3: Inferred from homology;
KW   Capsid protein; Reference proteome; T=1 icosahedral capsid protein; Virion.
FT   CHAIN           1..770
FT                   /note="Capsid protein"
FT                   /id="PRO_0000315327"
FT   REGION          647..678
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          697..717
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        659..676
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        700..717
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   770 AA;  90377 MW;  636E01C7DF18C38B CRC64;
     MAYGWWRRRR RRWRRWRRRP WRRRWRTRRR RPARRRGRRR NVRRRRRGGR WRRRYRRWKR
     KGRRRKKAKI IIRQWQPNYR RRCNIVGYIP VLICGENTVS RNYATHSDDT NYPGPFGGGM
     TTDKFTLRIL YDEYKRFMNY WTASNEDLDL CRYLGVNLYF FRHPDVDFII KINTMPPFLD
     TELTAPSIHP GMLALDKRAR WIPSLKSRPG KKHYIKIRVE APKMFTDKWY PQTDLCDMVL
     LTVYATTADM QYPFGSPLTD SVVVNFQVLQ SMYDQNISIL PTEKSKRTQL HDNITRYTPF
     YNTTQTIAQL KPFVDAGNVT PVSPTTTWGS YINTTKFTTT ATTTYTYPGT TTTTVTMLTC
     NDSWYRGTVY NNQISQLPKK AAEFYSKATK TLLGDTFTTE DYTLEYHGGL YSSIWLSAGR
     SYFETPGVYT DIKYNPFTDR GEGNMLWIDW LSKKNMNYDK VQSKCLISDL PLWAAAYGYV
     EFCAKSTGDQ NIHMNAKLLI RSPFTDPQLL VHTDPTKGFV PYSLNFGNGK MPGGSSNVPI
     RMRAKWYPTL FHQQEVLEAL AQSGPFAYHS DIKKVSLGMK YRFKWIWGGN PVRQQVVRNP
     CKETHSSGNR VPRSLQIVDP KYNSPELTFH TWDFRRGLFG PKAIQRMQQQ PTTTDIFSAG
     RKRPRRDTEV YHSSQEGEQK ESLLFLPVKL LRRVPPWEDS QQEESGSQSS EEETQTVSQQ
     LKQQLQQQRI LGVKLRLLFN QVQKIQQNQD INPTLLPRGG DLASLFQIAP