ID   GVPC_PLAAG              Reviewed;          28 AA.
AC   P80999;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1997, sequence version 1.
DT   11-DEC-2019, entry version 57.
DE   RecName: Full=Gas vesicle protein C;
DE   Flags: Fragment;
GN   Name=gvpC;
OS   Planktothrix agardhii (Oscillatoria agardhii).
OC   Bacteria; Cyanobacteria; Oscillatoriophycideae; Oscillatoriales;
OC   Microcoleaceae; Planktothrix.
OX   NCBI_TaxID=1160;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=CYA 29;
RX   PubMed=1527496; DOI=10.1099/00221287-138-6-1243;
RA   Griffiths A.E., Walsby A.E., Hayes P.K.;
RT   "The homologies of gas vesicle proteins.";
RL   J. Gen. Microbiol. 138:1243-1250(1992).
CC   -!- FUNCTION: May confer stability to the gas vesicle membranes. Gas
CC       vesicles are small, hollow, gas filled protein structures that are
CC       found in several microbial planktonic microorganisms. They allow the
CC       positioning of the organism at the favorable depth for growth.
CC   -!- SUBCELLULAR LOCATION: Vacuole, gas vesicle membrane; Peripheral
CC       membrane protein; Cytoplasmic side. Note=Binds to the external surface
CC       of the gas vesicle membrane.
CC   -!- SIMILARITY: Belongs to the gas vesicle protein type C family.
CC       {ECO:0000305}.
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DR   GO; GO:0033172; C:gas vesicle shell; IEA:UniProtKB-SubCell.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005773; C:vacuole; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Gas vesicle; Membrane; Vacuole.
FT   CHAIN           <1..>28
FT                   /note="Gas vesicle protein C"
FT                   /id="PRO_0000182667"
FT   UNSURE          8
FT                   /note="L or R"
FT   UNSURE          12
FT                   /note="G or A"
FT   NON_TER         1
FT   NON_TER         28
SQ   SEQUENCE   28 AA;  3072 MW;  68EEFBE92D8EDDC4 CRC64;
     ALKDKNQLDR IGIVQGVILX QQIVITAL