ID   PP31_NPVAC              Reviewed;         275 AA.
AC   P11042;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1991, sequence version 2.
DT   29-SEP-2021, entry version 59.
DE   RecName: Full=Protein pp31;
DE   AltName: Full=PP31;
GN   Name=39KD;
OS   Autographa californica nuclear polyhedrosis virus (AcMNPV).
OC   Viruses; Naldaviricetes; Lefavirales; Baculoviridae; Alphabaculovirus.
OX   NCBI_TaxID=46015;
OH   NCBI_TaxID=7088; Lepidoptera (butterflies and moths).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2219715; DOI=10.1016/0042-6822(90)90266-t;
RA   Guarino L.A., Smith M.W.;
RT   "Nucleotide sequence and characterization of the 39K gene region of
RT   Autographa californica nuclear polyhedrosis virus.";
RL   Virology 179:1-8(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=C6;
RX   PubMed=8030224; DOI=10.1006/viro.1994.1380;
RA   Ayres M.D., Howard S.C., Kuzio J., Lopez-Ferber M., Possee R.D.;
RT   "The complete DNA sequence of Autographa californica nuclear polyhedrosis
RT   virus.";
RL   Virology 202:586-605(1994).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-37.
RC   STRAIN=E2;
RX   PubMed=3944847; DOI=10.1128/jvi.57.2.563-571.1986;
RA   Guarino L.A., Summers M.D.;
RT   "Functional mapping of a trans-activating gene required for expression of a
RT   baculovirus delayed-early gene.";
RL   J. Virol. 57:563-571(1986).
RN   [4]
RP   SUBCELLULAR LOCATION.
RX   PubMed=1433508; DOI=10.1128/jvi.66.12.7113-7120.1992;
RA   Guarino L.A., Dong W., Xu B., Broussard D.R., Davis R.W., Jarvis D.L.;
RT   "Baculovirus phosphoprotein pp31 is associated with virogenic stroma.";
RL   J. Virol. 66:7113-7120(1992).
RN   [5]
RP   SUBCELLULAR LOCATION, DNA-BINDING, AND NUCLEAR LOCALIZATION SIGNAL.
RX   PubMed=8806516; DOI=10.1006/viro.1996.0429;
RA   Broussard D.R., Guarino L.A., Jarvis D.L.;
RT   "Mapping functional domains in AcMNPV pp31.";
RL   Virology 222:318-331(1996).
RN   [6]
RP   PHOSPHORYLATION.
RX   PubMed=8794314; DOI=10.1128/jvi.70.10.6767-6774.1996;
RA   Broussard D.R., Guarino L.A., Jarvis D.L.;
RT   "Dynamic phosphorylation of Autographa californica nuclear polyhedrosis
RT   virus pp31.";
RL   J. Virol. 70:6767-6774(1996).
RN   [7]
RP   FUNCTION.
RX   PubMed=17467768; DOI=10.1016/j.virol.2007.02.034;
RA   Yamagishi J., Burnett E.D., Harwood S.H., Blissard G.W.;
RT   "The AcMNPV pp31 gene is not essential for productive AcMNPV replication or
RT   late gene transcription but appears to increase levels of most viral
RT   transcripts.";
RL   Virology 365:34-47(2007).
CC   -!- FUNCTION: Plays a role in both early and late gene expression.
CC       {ECO:0000269|PubMed:17467768}.
CC   -!- SUBCELLULAR LOCATION: Host nucleus {ECO:0000269|PubMed:1433508,
CC       ECO:0000269|PubMed:8806516}. Note=Enters the host nucleus and
CC       accumulates within the electron-dense regions of the virogenic stroma.
CC       {ECO:0000269|PubMed:1433508}.
CC   -!- PTM: Phosphorylated. {ECO:0000269|PubMed:8794314}.
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DR   EMBL; M37122; AAA46684.1; -; Genomic_DNA.
DR   EMBL; L22858; AAA66666.1; -; Genomic_DNA.
DR   PIR; D72854; D72854.
DR   RefSeq; NP_054065.1; NC_001623.1.
DR   GeneID; 1403868; -.
DR   KEGG; vg:1403868; -.
DR   Proteomes; UP000008292; Genome.
DR   GO; GO:0042025; C:host cell nucleus; IDA:CACAO.
DR   GO; GO:0039720; C:virogenic stroma; IDA:CACAO.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   InterPro; IPR007975; Baculo_pp39.
DR   Pfam; PF05311; Baculo_PP31; 1.
PE   1: Evidence at protein level;
KW   DNA-binding; Early protein; Host nucleus; Phosphoprotein;
KW   Reference proteome.
FT   CHAIN           1..275
FT                   /note="Protein pp31"
FT                   /id="PRO_0000132859"
FT   REGION          68..72
FT                   /note="Nuclear localization signal"
FT                   /evidence="ECO:0000269|PubMed:8806516"
FT   REGION          227..275
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   275 AA;  31282 MW;  FEBBFE4F46BF440A CRC64;
     MVNVPEQQSP ETAAVCKNEK LLNKLESSSY NKSNMDQLAV IVNFLERKNI NYILNVVPVM
     QDERKMSKRK KKVINNNKYI LFNSWYTKIK QPEWPSSPAM WDLVKNKPEL ADFVFIFDHT
     EKLGKKMADR STSSSSSENA AIPASKKRQT VVLTNANLAE LKESCEMRDK LYSEFYSLLN
     ETFNHNVAPL LSNIYDEVLT RDFITKSMAK FKTVALKLPV APSTTEYVPT PISGSRKRKS
     SVPAKQRSSI KTRRNTVAPA LLMVSDNTQD TNMSD