ID   GVPK_NOSS1              Reviewed;         155 AA.
AC   Q8YUT2;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Protein GvpK;
GN   Name=gvpK; OrderedLocusNames=all2249;
OS   Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=103690;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX   PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA   Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA   Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA   Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT   "Complete genomic sequence of the filamentous nitrogen-fixing
RT   cyanobacterium Anabaena sp. strain PCC 7120.";
RL   DNA Res. 8:205-213(2001).
CC   -!- FUNCTION: May play a structural or regulatory role in gas vesicle
CC       synthesis.
CC   -!- SUBCELLULAR LOCATION: Vacuole, gas vesicle {ECO:0000305}.
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DR   EMBL; BA000019; BAB73948.1; -; Genomic_DNA.
DR   PIR; AB2087; AB2087.
DR   AlphaFoldDB; Q8YUT2; -.
DR   STRING; 103690.17131340; -.
DR   EnsemblBacteria; BAB73948; BAB73948; BAB73948.
DR   KEGG; ana:all2249; -.
DR   eggNOG; ENOG50330IR; Bacteria.
DR   OMA; LCHIFEI; -.
DR   Proteomes; UP000002483; 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   GO; GO:0031412; P:gas vesicle organization; IEA:InterPro.
DR   InterPro; IPR000638; Gas-vesicle_GvpA.
DR   InterPro; IPR007805; Gas-vesicle_GvpK.
DR   PANTHER; PTHR40137; PTHR40137; 1.
DR   Pfam; PF00741; Gas_vesicle; 1.
DR   Pfam; PF05121; GvpK; 1.
PE   4: Predicted;
KW   Gas vesicle; Reference proteome; Vacuole.
FT   CHAIN           1..155
FT                   /note="Protein GvpK"
FT                   /id="PRO_0000182693"
SQ   SEQUENCE   155 AA;  16948 MW;  B691151EC2D232C9 CRC64;
     MVCTPVEKSP NLLPTTSKAN SKAGLAPLLL TVVELIRQLM EAQVIRRMEQ DCLSESELEQ
     ASESLQKLEE QVLNLCHIFE IEPADLNINL GDVGTLLPSP GSYYPGEIGN KPSVLELLDR
     LLNTGIVVDG EIDLGLAQLN LIHAKLRLVL TSRPL