ID   NUBP2_MONBE             Reviewed;         284 AA.
AC   A9V7A1;
DT   01-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 59.
DE   RecName: Full=Cytosolic Fe-S cluster assembly factor NUBP2 homolog {ECO:0000255|HAMAP-Rule:MF_03039};
GN   ORFNames=33756;
OS   Monosiga brevicollis (Choanoflagellate).
OC   Eukaryota; Choanoflagellata; Craspedida; Salpingoecidae; Monosiga.
OX   NCBI_TaxID=81824;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MX1 / ATCC 50154;
RX   PubMed=18273011; DOI=10.1038/nature06617;
RG   JGI Sequencing;
RA   King N., Westbrook M.J., Young S.L., Kuo A., Abedin M., Chapman J.,
RA   Fairclough S., Hellsten U., Isogai Y., Letunic I., Marr M., Pincus D.,
RA   Putnam N., Rokas A., Wright K.J., Zuzow R., Dirks W., Good M.,
RA   Goodstein D., Lemons D., Li W., Lyons J.B., Morris A., Nichols S.,
RA   Richter D.J., Salamov A., Bork P., Lim W.A., Manning G., Miller W.T.,
RA   McGinnis W., Shapiro H., Tjian R., Grigoriev I.V., Rokhsar D.;
RT   "The genome of the choanoflagellate Monosiga brevicollis and the origin of
RT   metazoans.";
RL   Nature 451:783-788(2008).
CC   -!- FUNCTION: Component of the cytosolic iron-sulfur (Fe/S) protein
CC       assembly (CIA) machinery. Required for maturation of extramitochondrial
CC       Fe-S proteins. The NUBP1-NUBP2 heterotetramer forms a Fe-S scaffold
CC       complex, mediating the de novo assembly of an Fe-S cluster and its
CC       transfer to target apoproteins. {ECO:0000255|HAMAP-Rule:MF_03039}.
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_03039};
CC       Note=Binds 4 [4Fe-4S] clusters per heterotetramer. Contains two stable
CC       clusters in the N-termini of NUBP1 and two labile, bridging clusters
CC       between subunits of the NUBP1-NUBP2 heterotetramer. {ECO:0000255|HAMAP-
CC       Rule:MF_03039};
CC   -!- SUBUNIT: Heterotetramer of 2 NUBP1 and 2 NUBP2 chains.
CC       {ECO:0000255|HAMAP-Rule:MF_03039}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03039}.
CC   -!- SIMILARITY: Belongs to the Mrp/NBP35 ATP-binding proteins family.
CC       NUBP2/CFD1 subfamily. {ECO:0000255|HAMAP-Rule:MF_03039}.
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DR   EMBL; CH991565; EDQ86547.1; -; Genomic_DNA.
DR   RefSeq; XP_001748660.1; XM_001748608.1.
DR   AlphaFoldDB; A9V7A1; -.
DR   SMR; A9V7A1; -.
DR   STRING; 81824.XP_001748660.1; -.
DR   EnsemblProtists; EDQ86547; EDQ86547; MONBRDRAFT_33756.
DR   GeneID; 5893848; -.
DR   KEGG; mbr:MONBRDRAFT_33756; -.
DR   eggNOG; KOG3022; Eukaryota.
DR   InParanoid; A9V7A1; -.
DR   OMA; QGWVPVY; -.
DR   Proteomes; UP000001357; Unassembled WGS sequence.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0140663; F:ATP-dependent FeS chaperone activity; IEA:InterPro.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IBA:GO_Central.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IBA:GO_Central.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_02040; Mrp_NBP35; 1.
DR   HAMAP; MF_03039; NUBP2; 1.
DR   InterPro; IPR019591; Mrp/NBP35_ATP-bd.
DR   InterPro; IPR028600; NUBP2/Cfd1_eukaryotes.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR033756; YlxH/NBP35.
DR   PANTHER; PTHR23264; PTHR23264; 1.
DR   Pfam; PF10609; ParA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   4Fe-4S; ATP-binding; Cytoplasm; Iron; Iron-sulfur; Metal-binding;
KW   Nucleotide-binding; Reference proteome.
FT   CHAIN           1..284
FT                   /note="Cytosolic Fe-S cluster assembly factor NUBP2
FT                   homolog"
FT                   /id="PRO_0000382723"
FT   BINDING         27..34
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03039"
FT   BINDING         200
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03039"
FT   BINDING         203
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03039"
SQ   SEQUENCE   284 AA;  30376 MW;  6140D67B91F48C5E CRC64;
     MAAPNEFYET LKQRLAGVKH IVLVLSGKGG VGKSTVASQM AIGLIHRGLK VGLLDIDLTG
     PSIPTMFGVA DQQVHTSSEG WVPLYKYDQR LAIMSIGFLL DSRDEAVIWR GPKKNAMIQQ
     FLSEVCWDEL DCLVVDTPPG TSDEHLSIVD ALKLCKPDGA ILVTTPQGVA LSDVRREAEF
     CRKARLKVLG VVENMSGFAC PHCKDCTNLF SKGGGEKLAQ EIAAPFLGAI PIDPMLGQSL
     SRGEDFLASC QAAPSYEAVA ALIDPLMAQL GLVQATADTS TPSH