ID   GVPN_HALMT              Reviewed;         347 AA.
AC   Q02239; I3R590;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   03-AUG-2022, entry version 94.
DE   RecName: Full=Gas vesicle protein GvpN;
GN   Name=gvpN; OrderedLocusNames=HFX_1694;
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   -!- SUBCELLULAR LOCATION: Vacuole, gas vesicle {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the CbbQ/NirQ/NorQ/GpvN family. {ECO:0000305}.
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DR   EMBL; X64701; CAA45943.1; -; Genomic_DNA.
DR   EMBL; CP001868; AFK19400.1; -; Genomic_DNA.
DR   PIR; S28114; S28114.
DR   RefSeq; WP_004056708.1; NZ_CP039139.1.
DR   AlphaFoldDB; Q02239; -.
DR   SMR; Q02239; -.
DR   STRING; 523841.HFX_1694; -.
DR   EnsemblBacteria; AFK19400; AFK19400; HFX_1694.
DR   GeneID; 40157049; -.
DR   KEGG; hme:HFX_1694; -.
DR   eggNOG; arCOG00441; Archaea.
DR   HOGENOM; CLU_051123_0_0_2; -.
DR   OMA; NPEEYCG; -.
DR   OrthoDB; 61609at2157; -.
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:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0031412; P:gas vesicle organization; IEA:InterPro.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR011704; ATPase_dyneun-rel_AAA.
DR   InterPro; IPR013462; Gas-vesicle_GvpN.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF07728; AAA_5; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR02640; gas_vesic_GvpN; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Gas vesicle; Nucleotide-binding; Vacuole.
FT   CHAIN           1..347
FT                   /note="Gas vesicle protein GvpN"
FT                   /id="PRO_0000219566"
FT   REGION          1..50
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        9..50
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         91..98
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   347 AA;  39656 MW;  2F59F979DE60702E CRC64;
     MTNSSRERKV RGSQIRTSRR EKQDKNARNR TEKELTRLEN HQTHRTKNGT SKLDERFIPE
     EQPFIETEAV TQVETRMRRW LDVGRPVHLI GPTGCGKTAL AMHVARERDR PVVWINGDAD
     LTTSDLVGEY AEKERISERD KYVHNVVKSK DIVRDRWVDN PLTLAVREGA TLVYNEFSRT
     KPVANNVLLS VFEEGVLELP GQRGKSRYVD VHPDFRAILT SNSVEYAGVH EPQDALLDRL
     VGLYLDFYDR ETEVEIVRAH VDDFDTEDTE QIVRLMRELR ERLDVNVGTR AAIMAAEGLT
     TVDDLDRSIL TDICVDVLAS KVAQHSDVHE LRDEVEATIK GMEGTLS