ID   CID2B_BRAFL             Reviewed;         131 AA.
AC   C4A0P0;
DT   02-MAR-2010, integrated into UniProtKB/Swiss-Prot.
DT   28-JUL-2009, sequence version 1.
DT   03-AUG-2022, entry version 51.
DE   RecName: Full=CDGSH iron-sulfur domain-containing protein 2 homolog B;
GN   ORFNames=BRAFLDRAFT_274541;
OS   Branchiostoma floridae (Florida lancelet) (Amphioxus).
OC   Eukaryota; Metazoa; Chordata; Cephalochordata; Leptocardii; Amphioxiformes;
OC   Branchiostomidae; Branchiostoma.
OX   NCBI_TaxID=7739;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S238N-H82; TISSUE=Testis;
RX   PubMed=18563158; DOI=10.1038/nature06967;
RA   Putnam N.H., Butts T., Ferrier D.E.K., Furlong R.F., Hellsten U.,
RA   Kawashima T., Robinson-Rechavi M., Shoguchi E., Terry A., Yu J.-K.,
RA   Benito-Gutierrez E.L., Dubchak I., Garcia-Fernandez J., Gibson-Brown J.J.,
RA   Grigoriev I.V., Horton A.C., de Jong P.J., Jurka J., Kapitonov V.V.,
RA   Kohara Y., Kuroki Y., Lindquist E., Lucas S., Osoegawa K., Pennacchio L.A.,
RA   Salamov A.A., Satou Y., Sauka-Spengler T., Schmutz J., Shin-I T.,
RA   Toyoda A., Bronner-Fraser M., Fujiyama A., Holland L.Z., Holland P.W.H.,
RA   Satoh N., Rokhsar D.S.;
RT   "The amphioxus genome and the evolution of the chordate karyotype.";
RL   Nature 453:1064-1071(2008).
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135; Evidence={ECO:0000250};
CC       Note=Binds 1 [2Fe-2S] cluster. {ECO:0000250};
CC   -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane {ECO:0000305};
CC       Single-pass membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the CISD protein family. CISD2 subfamily.
CC       {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; GG666816; EEN41644.1; -; Genomic_DNA.
DR   RefSeq; XP_002585633.1; XM_002585587.1.
DR   AlphaFoldDB; C4A0P0; -.
DR   SMR; C4A0P0; -.
DR   STRING; 7739.XP_002585633.1; -.
DR   eggNOG; KOG3461; Eukaryota.
DR   InParanoid; C4A0P0; -.
DR   OMA; VVDMIDI; -.
DR   OrthoDB; 1393750at2759; -.
DR   Proteomes; UP000001554; Partially assembled WGS sequence.
DR   GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005741; C:mitochondrial outer membrane; IBA:GO_Central.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IBA:GO_Central.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0010506; P:regulation of autophagy; IEA:InterPro.
DR   Gene3D; 3.40.5.90; -; 1.
DR   InterPro; IPR045131; CISD1/2.
DR   InterPro; IPR018967; FeS-contain_CDGSH-typ.
DR   InterPro; IPR019610; FeS-contain_mitoNEET_N.
DR   InterPro; IPR042216; MitoNEET_CISD.
DR   PANTHER; PTHR13680; PTHR13680; 1.
DR   Pfam; PF10660; MitoNEET_N; 1.
DR   Pfam; PF09360; zf-CDGSH; 1.
DR   SMART; SM00704; ZnF_CDGSH; 1.
PE   3: Inferred from homology;
KW   2Fe-2S; Endoplasmic reticulum; Iron; Iron-sulfur; Membrane; Metal-binding;
KW   Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..131
FT                   /note="CDGSH iron-sulfur domain-containing protein 2
FT                   homolog B"
FT                   /id="PRO_0000392022"
FT   TOPO_DOM        1..35
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        36..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        59..131
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   BINDING         95
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250"
FT   BINDING         97
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250"
FT   BINDING         106
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250"
FT   BINDING         110
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   131 AA;  14754 MW;  D381B490A153917B CRC64;
     MEFLSKIVRV HIPDYLNSVP VPDSFGGFLD LTAGQWLHLF AFSGTVAAAV YVSVKPYLDK
     KDQKDQLVNL RIQKESSKVV NMVDIEDLGN KVCYCRCWRS KKFPLCDGSH AKHNEDTGDN
     VGPLVLKRKD V