ID G2H0U8_9ENTR Unreviewed; 191 AA.
AC G2H0U8;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Fe/S biogenesis protein NfuA {ECO:0000256|HAMAP-Rule:MF_01637};
GN Name=nfuA {ECO:0000256|HAMAP-Rule:MF_01637};
GN ORFNames=Rin_00016810 {ECO:0000313|EMBL:EGY28379.1};
OS Candidatus Regiella insecticola 5.15.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; aphid secondary symbionts; Regiella.
OX NCBI_TaxID=1005043 {ECO:0000313|EMBL:EGY28379.1, ECO:0000313|Proteomes:UP000004116};
RN [1] {ECO:0000313|EMBL:EGY28379.1, ECO:0000313|Proteomes:UP000004116}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=R5.15 {ECO:0000313|Proteomes:UP000004116};
RX PubMed=21948522; DOI=10.1101/gr.125351.111;
RA Hansen A.K., Vorburger C., Moran N.A.;
RT "Genomic basis of endosymbiont-conferred protection against an insect
RT parasitoid.";
RL Genome Res. 22:106-114(2012).
CC -!- FUNCTION: Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S
CC cluster, can transfer this cluster to apoproteins, and thereby
CC intervenes in the maturation of Fe/S proteins. Could also act as a
CC scaffold/chaperone for damaged Fe/S proteins. {ECO:0000256|HAMAP-
CC Rule:MF_01637}.
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01637};
CC Note=Binds 1 [4Fe-4S] cluster per subunit. The cluster is presumably
CC bound at the interface of two monomers. {ECO:0000256|HAMAP-
CC Rule:MF_01637};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01637}.
CC -!- SIMILARITY: Belongs to the NfuA family. {ECO:0000256|HAMAP-
CC Rule:MF_01637}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EGY28379.1}.
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DR EMBL; AGCA01000401; EGY28379.1; -; Genomic_DNA.
DR RefSeq; WP_006707330.1; NZ_AGCA01000401.1.
DR AlphaFoldDB; G2H0U8; -.
DR PATRIC; fig|1005043.3.peg.1550; -.
DR OrthoDB; 9785450at2; -.
DR Proteomes; UP000004116; Unassembled WGS sequence.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:UniProtKB-UniRule.
DR GO; GO:0051604; P:protein maturation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.300.130; Fe-S cluster assembly (FSCA); 1.
DR Gene3D; 2.60.300.12; HesB-like domain; 1.
DR HAMAP; MF_01637; Fe_S_biogen_NfuA; 1.
DR InterPro; IPR017726; Fe/S_biogenesis_protein_NfuA.
DR InterPro; IPR000361; FeS_biogenesis.
DR InterPro; IPR034904; FSCA_dom_sf.
DR InterPro; IPR035903; HesB-like_dom_sf.
DR InterPro; IPR001075; NIF_FeS_clus_asmbl_NifU_C.
DR NCBIfam; TIGR03341; YhgI_GntY; 1.
DR PANTHER; PTHR11178; IRON-SULFUR CLUSTER SCAFFOLD PROTEIN NFU-RELATED; 1.
DR PANTHER; PTHR11178:SF1; NFU1 IRON-SULFUR CLUSTER SCAFFOLD HOMOLOG, MITOCHONDRIAL; 1.
DR Pfam; PF01521; Fe-S_biosyn; 1.
DR Pfam; PF01106; NifU; 1.
DR SUPFAM; SSF117916; Fe-S cluster assembly (FSCA) domain-like; 1.
DR SUPFAM; SSF89360; HesB-like domain; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|HAMAP-Rule:MF_01637};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_01637};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|HAMAP-
KW Rule:MF_01637};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01637}; Reference proteome {ECO:0000313|Proteomes:UP000004116}.
FT DOMAIN 2..99
FT /note="FeS cluster biogenesis"
FT /evidence="ECO:0000259|Pfam:PF01521"
FT DOMAIN 111..177
FT /note="NIF system FeS cluster assembly NifU C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01106"
FT BINDING 149
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01637"
FT BINDING 152
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01637"
SQ SEQUENCE 191 AA; 20938 MW; ADA80E587BE29E78 CRC64;
MIKITEPAQN HFSKLLASQE TGTQIRVFVI NPGTPTAECG VSYCPPDAIE ASDTELKFDP
FSVFVDQLSA PFLVDAEIDF ITDQLGSQLT LKAPNAKMRK VADDAPLIER VEYVLQSKIN
PQLASHGGRV TLMEITDDAF AVLQFGGGCN GCSMVDVTLK NGIEKELLQT FPELKGVKDS
TEHQRGEHSY Y
//
