ID   GVPC_MICS1              Reviewed;          54 AA.
AC   P81001;
DT   24-JAN-2006, 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 {ECO:0000303|PubMed:1527496};
OS   Microcystis sp. (strain CCAP 1450/13).
OC   Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales;
OC   Microcystaceae; Microcystis; unclassified Microcystis.
OX   NCBI_TaxID=362244;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE.
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       {ECO:0000303|PubMed:1527496}.
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:0000255}.
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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.
DR   GO; GO:0031412; P:gas vesicle organization; IEA:InterPro.
DR   InterPro; IPR002003; Gas-vesicle_GvpC.
DR   Pfam; PF01304; Gas_vesicle_C; 1.
DR   TIGRFAMs; TIGR02641; gvpC_cyan_rpt; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Gas vesicle; Membrane; Vacuole.
FT   CHAIN           <1..>54
FT                   /note="Gas vesicle protein C"
FT                   /id="PRO_0000182666"
FT   NON_TER         1
FT                   /evidence="ECO:0000303|PubMed:1527496"
FT   NON_TER         54
FT                   /evidence="ECO:0000303|PubMed:1527496"
SQ   SEQUENCE   54 AA;  6187 MW;  C2601C9047A68A98 CRC64;
     PALIEKFRQE RLSIAGEVAK LSQEVQAFLS DVKTERQKQA QEQATALRXF FLQV