ID   GVPJ_HALMT              Reviewed;         114 AA.
AC   Q02235; I3R599;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Gas vesicle protein GvpJ;
GN   Name=gvpJ; OrderedLocusNames=HFX_1703;
OS   Haloferax mediterranei (strain ATCC 33500 / DSM 1411 / JCM 8866 / NBRC
OS   14739 / NCIMB 2177 / R-4) (Halobacterium mediterranei).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC   Haloferacaceae; Haloferax.
OX   NCBI_TaxID=523841;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 33500 / DSM 1411 / JCM 8866 / NBRC 14739 / NCIMB 2177 / R-4;
RX   PubMed=1404376; DOI=10.1016/0022-2836(92)90914-6;
RA   Englert C., Krueger K., Offner S., Pfeifer F.;
RT   "Three different but related gene clusters encoding gas vesicles in
RT   halophilic archaea.";
RL   J. Mol. Biol. 227:586-592(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33500 / DSM 1411 / JCM 8866 / NBRC 14739 / NCIMB 2177 / R-4;
RX   PubMed=22843593; DOI=10.1128/jb.00880-12;
RA   Han J., Zhang F., Hou J., Liu X., Li M., Liu H., Cai L., Zhang B., Chen Y.,
RA   Zhou J., Hu S., Xiang H.;
RT   "Complete genome sequence of the metabolically versatile halophilic
RT   archaeon Haloferax mediterranei, a poly(3-hydroxybutyrate-co-3-
RT   hydroxyvalerate) producer.";
RL   J. Bacteriol. 194:4463-4464(2012).
CC   -!- FUNCTION: Gas vesicles are small, hollow, gas filled protein structures
CC       that are found in several microbial planktonic microorganisms. They
CC       allow the positioning of the organism at the favorable depth for
CC       growth. This protein could be important for the shape determination of
CC       the gas vesicle.
CC   -!- SUBCELLULAR LOCATION: Vacuole, gas vesicle {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the gas vesicle protein type A family.
CC       {ECO:0000305}.
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DR   EMBL; X64701; CAA45952.1; -; Genomic_DNA.
DR   EMBL; CP001868; AFK19409.1; -; Genomic_DNA.
DR   PIR; S28123; S28123.
DR   RefSeq; WP_004056699.1; NZ_CP039139.1.
DR   AlphaFoldDB; Q02235; -.
DR   STRING; 523841.HFX_1703; -.
DR   EnsemblBacteria; AFK19409; AFK19409; HFX_1703.
DR   GeneID; 40157058; -.
DR   KEGG; hme:HFX_1703; -.
DR   eggNOG; arCOG03093; Archaea.
DR   HOGENOM; CLU_126378_1_0_2; -.
DR   OMA; AGTDMER; -.
DR   OrthoDB; 108319at2157; -.
DR   Proteomes; UP000006469; Chromosome.
DR   GO; GO:0031411; C:gas vesicle; IEA:UniProtKB-SubCell.
DR   GO; GO:0005773; C:vacuole; IEA:UniProtKB-KW.
DR   GO; GO:0012506; C:vesicle membrane; IEA:InterPro.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   InterPro; IPR000638; Gas-vesicle_GvpA.
DR   InterPro; IPR018493; Gas-vesicle_GvpA_CS.
DR   Pfam; PF00741; Gas_vesicle; 1.
DR   PROSITE; PS00234; GAS_VESICLE_A_1; 1.
DR   PROSITE; PS00669; GAS_VESICLE_A_2; 1.
PE   3: Inferred from homology;
KW   Gas vesicle; Vacuole.
FT   CHAIN           1..114
FT                   /note="Gas vesicle protein GvpJ"
FT                   /id="PRO_0000200002"
FT   REGION          63..114
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        73..95
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   114 AA;  12074 MW;  453414E987AFEE83 CRC64;
     MSAPKPTRSQ GDLAEMLEML LDKGVVINAD IAVSIGDTEL LGIELRAAVA SFETAAQYGL
     EFPTGTDMER VEEAAGISPD ESRSLDTRSE SEQMDELPGE AGASVSNTAP QEEE