ID GVPJ_DOLFA Reviewed; 248 AA. AC P55147; DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot. DT 01-OCT-1996, sequence version 1. DT 24-JUL-2024, entry version 66. DE RecName: Full=Gas vesicle protein J; DE Short=GvpJ; GN Name=gvpJ {ECO:0000303|PubMed:9063646}; OS Dolichospermum flosaquae (Anabaena flos-aquae). OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Aphanizomenonaceae; OC Dolichospermum. OX NCBI_TaxID=1166; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC STRAIN=CCAP 1403/13f; RX PubMed=9063646; DOI=10.3109/10425179709020156; RA Kinsman R., Hayes P.K.; RT "Genes encoding proteins homologous to halobacterial Gvps N, J, K, F and L RT are located downstream of gvpC in the cyanobacterium Anabaena flos-aquae."; RL DNA Seq. 7:97-106(1997). CC -!- FUNCTION: A minor component of the gas vesicle, might be involved in CC nucleating gas vesicle formation (By similarity). Gas vesicles (GV) are CC hollow, gas filled proteinaceous nanostructures. During planktonic CC growth they allow positioning of the organism at a favorable depth for CC light or nutrient acquisition (Probable). CC {ECO:0000250|UniProtKB:P24374, ECO:0000305|PubMed:9063646}. CC -!- SUBUNIT: Interacts with GvpA. {ECO:0000250|UniProtKB:P24374}. CC -!- SUBCELLULAR LOCATION: Gas vesicle {ECO:0000250|UniProtKB:P24374}. CC -!- SIMILARITY: Belongs to the gas vesicle GvpA family. {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; U17109; AAA58712.1; -; Genomic_DNA. DR AlphaFoldDB; P55147; -. DR SMR; P55147; -. DR GO; GO:0031411; C:gas vesicle; IEA:UniProtKB-SubCell. 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-like. DR InterPro; IPR050530; GvpA. DR InterPro; IPR018493; GvpA-like_CS. DR PANTHER; PTHR35344; GAS VESICLE STRUCTURAL PROTEIN 2-RELATED; 1. DR PANTHER; PTHR35344:SF4; GAS VESICLE STRUCTURAL PROTEIN 2-RELATED; 1. DR Pfam; PF00741; Gas_vesicle; 1. DR PROSITE; PS00234; GAS_VESICLE_A_1; 1. PE 3: Inferred from homology; KW Gas vesicle; Repeat. FT CHAIN 1..248 FT /note="Gas vesicle protein J" FT /id="PRO_0000199996" FT REPEAT 121..140 FT /note="1; truncated" FT REPEAT 141..161 FT /note="2" FT REPEAT 162..182 FT /note="3" FT REPEAT 183..203 FT /note="4" FT REPEAT 204..224 FT /note="5" FT REPEAT 225..245 FT /note="6" FT REGION 121..245 FT /note="6 X 21 AA approximate tandem repeats" SQ SEQUENCE 248 AA; 26842 MW; 6A12F196156F3A1B CRC64; MLPTRPQTNS SRTINTSTQG STLADILERV LDKGIVIAGD ISISIASTEL VHIRIRLLIS SVDKAKEMGI NWWESDPYLS TKAQRLVEEN QQLQHRLESL EAKLNSLTSS SVKEEIPLAA DVKDDLYQTS AKIPSPVDTP IEVLDFQAQS SGGTPPYVNT SMEILDFQAQ TSAESSSPVG STVEILDFQA QTSEESSSPV VSTVEILDFQ AQTSEESSSP VGSTVEILDF QAQTSEEIPS SVDPAIDV //