ID   A0A1H6T3G3_9EURY        Unreviewed;       210 AA.
AC   A0A1H6T3G3; A0A2H4Q056;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   27-MAR-2024, entry version 22.
DE   SubName: Full=Halocyanin domain-containing protein {ECO:0000313|EMBL:SEI74591.1};
GN   ORFNames=SAMN05444271_10722 {ECO:0000313|EMBL:SEI74591.1};
OS   Halohasta litchfieldiae.
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC   Halorubraceae; Halohasta.
OX   NCBI_TaxID=1073996 {ECO:0000313|EMBL:SEI74591.1, ECO:0000313|Proteomes:UP000198888};
RN   [1] {ECO:0000313|EMBL:SEI74591.1, ECO:0000313|Proteomes:UP000198888}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 22187 {ECO:0000313|EMBL:SEI74591.1,
RC   ECO:0000313|Proteomes:UP000198888};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=Cu(2+); Xref=ChEBI:CHEBI:29036;
CC         Evidence={ECO:0000256|PIRSR:PIRSR602387-1};
CC       Note=The crystal structure with reduced Cu(1+) has also been
CC       determined. {ECO:0000256|PIRSR:PIRSR602387-1};
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DR   EMBL; FNYR01000007; SEI74591.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1H6T3G3; -.
DR   STRING; 1073996.SAMN05444271_10722; -.
DR   OrthoDB; 186995at2157; -.
DR   Proteomes; UP000198888; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   Gene3D; 2.60.40.420; Cupredoxins - blue copper proteins; 1.
DR   InterPro; IPR000923; BlueCu_1.
DR   InterPro; IPR008972; Cupredoxin.
DR   InterPro; IPR017533; Halocyanin.
DR   InterPro; IPR002387; Plastocyanin.
DR   InterPro; IPR006311; TAT_signal.
DR   NCBIfam; TIGR03102; halo_cynanin; 1.
DR   Pfam; PF00127; Copper-bind; 1.
DR   PRINTS; PR00157; PLASTOCYANIN.
DR   SUPFAM; SSF49503; Cupredoxins; 1.
DR   PROSITE; PS51318; TAT; 1.
PE   4: Predicted;
KW   Copper {ECO:0000256|ARBA:ARBA00023008, ECO:0000256|PIRSR:PIRSR602387-1};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRSR:PIRSR602387-1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000198888};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        177..197
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          59..145
FT                   /note="Blue (type 1) copper"
FT                   /evidence="ECO:0000259|Pfam:PF00127"
FT   BINDING         94
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT   BINDING         131
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT   BINDING         134
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT   BINDING         139
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
SQ   SEQUENCE   210 AA;  21429 MW;  EA332B8E5000F02A CRC64;
     MKRRDFIRTA GGSAAATTAV AASSGTAAAQ TVQPDFTELE GIDGGIEDLR GQDEVTVQVG
     ASGNGGNVAF SPAGIWVDPG TTVIWEWTGE GGDHNVVTTD GPASLESPLQ ADGSYEFEFT
     EEHAGITNYQ CAPHASLGML GAVAVGEDVP TVEVGGSAGG WPEDLAHEAG VPIQKHYVGI
     ASFLGIAVSL VFTFYVLKYG ESPNTGQGGA
//