ID X0RFC8_9GAMM Unreviewed; 240 AA.
AC X0RFC8;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 27-MAR-2024, entry version 31.
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=JCM18903_2672 {ECO:0000313|EMBL:GAF62582.1};
OS Psychrobacter sp. JCM 18903.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Psychrobacter.
OX NCBI_TaxID=1298610 {ECO:0000313|EMBL:GAF62582.1, ECO:0000313|Proteomes:UP000019503};
RN [1] {ECO:0000313|Proteomes:UP000019503}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 18903 {ECO:0000313|Proteomes:UP000019503};
RA Kudo T., Kidera A., Kida M., Kawauchi A., Shimizu R., Nakahara T.,
RA Zhang X., Yamada A., Amano M., Hamada Y., Taniyama S., Arakawa O.,
RA Yoshida A., Oshima K., Suda W., Kuwahara H., Nogi Y., Kitamura K., Yuki M.,
RA Iida T., Moriya S., Inoue T., Hongo Y., Hattori M., Ohkuma M.;
RT "Draft Genome Sequences of Psychrobacter Strains JCM 18900, JCM 18901, JCM
RT 18902, and JCM 18903, Isolated Preferentially from Frozen Aquatic
RT Organisms.";
RL Genome Announc.2:e00280-14(2014).
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:GAF62582.1}.
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DR EMBL; BAWJ01000019; GAF62582.1; -; Genomic_DNA.
DR AlphaFoldDB; X0RFC8; -.
DR Proteomes; UP000019503; 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}.
FT DOMAIN 44..140
FT /note="FeS cluster biogenesis"
FT /evidence="ECO:0000259|Pfam:PF01521"
FT DOMAIN 155..226
FT /note="NIF system FeS cluster assembly NifU C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01106"
FT BINDING 197
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01637"
FT BINDING 200
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01637"
SQ SEQUENCE 240 AA; 26250 MW; AE4FBE501329ED86 CRC64;
MTDIAFVSRI GHIMSEHNQA ESQLDQSADY ESALDTEQTV AKSNITITES AQSYLADLLS
KQDTDGIGVR IFVEHPGTPR AECCMAYNQP GEEDSADLRF TYDSFSAFIE AASVPYLEDA
VIDYNKDRFG GQLTFRAPNS KVPKVGADAS VEERINYVLQ SEINPGLAAH GGDVQLLELI
DEEGVGLTAV LKFGGGCQGC SAVDMTLRQG VEVQLKQQIP ELTQVIDETD HTRTENAYYK
//
