ID   GVPM_HALMT              Reviewed;          86 AA.
AC   Q02238; I3R5A2;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=Gas vesicle protein GvpM;
GN   Name=gvpM; OrderedLocusNames=HFX_1706;
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; CAA45955.1; -; Genomic_DNA.
DR   EMBL; CP001868; AFK19412.1; -; Genomic_DNA.
DR   PIR; S28126; S28126.
DR   RefSeq; WP_004056696.1; NZ_CP039139.1.
DR   AlphaFoldDB; Q02238; -.
DR   STRING; 523841.HFX_1706; -.
DR   EnsemblBacteria; AFK19412; AFK19412; HFX_1706.
DR   GeneID; 40157061; -.
DR   KEGG; hme:HFX_1706; -.
DR   eggNOG; arCOG03094; Archaea.
DR   HOGENOM; CLU_161794_1_1_2; -.
DR   OMA; WDATHRE; -.
DR   OrthoDB; 126274at2157; -.
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..86
FT                   /note="Gas vesicle protein GvpM"
FT                   /id="PRO_0000200005"
SQ   SEQUENCE   86 AA;  9355 MW;  AB522F20C6F63666 CRC64;
     MEPTKDETHA IVEFVDVLLR DGAVIQADVI VTVADIPLLG ISLRAAIAGM TTMTAYGMFE
     NWDATHRQRS MTGGRTIPVP NEKNGK