ID   NIFU2_RHOCA             Reviewed;         142 AA.
AC   Q10373;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 52.
DE   RecName: Full=Nitrogen fixation protein NifU 2;
GN   Name=nifU2; Synonyms=nifUII;
OS   Rhodobacter capsulatus (Rhodopseudomonas capsulata).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Rhodobacter.
OX   NCBI_TaxID=1061;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 33303 / B10;
RX   PubMed=1374827; DOI=10.1111/j.1365-2958.1992.tb02169.x;
RA   Preker P., Huebner P., Schmehl M., Klipp W., Bickle T.A.;
RT   "Mapping and characterization of the promoter elements of the regulatory
RT   nif genes rpoN, nifA1 and nifA2 in Rhodobacter capsulatus.";
RL   Mol. Microbiol. 6:1035-1047(1992).
CC   -!- FUNCTION: May be involved in the formation or repair of [Fe-S] clusters
CC       present in iron-sulfur proteins. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the NifU family. {ECO:0000305}.
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DR   EMBL; X63196; CAA44879.1; -; Genomic_DNA.
DR   PIR; S20904; S20904.
DR   AlphaFoldDB; Q10373; -.
DR   SMR; Q10373; -.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IEA:InterPro.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.300.130; -; 1.
DR   InterPro; IPR034904; FSCA_dom_sf.
DR   InterPro; IPR001075; NIF_FeS_clus_asmbl_NifU_C.
DR   Pfam; PF01106; NifU; 1.
DR   SUPFAM; SSF117916; SSF117916; 1.
PE   3: Inferred from homology;
KW   Nitrogen fixation.
FT   CHAIN           1..142
FT                   /note="Nitrogen fixation protein NifU 2"
FT                   /id="PRO_0000166177"
FT   REGION          1..36
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   142 AA;  14958 MW;  EF58A9BC68A7A303 CRC64;
     MKDLFDESLT LDTGSAAPGT APGRPRRRQP AGGKAPDTAA FLANFVRIGE IAAPKPPAAA
     DVVSEPEEEA AVVAELIAEM RPMFQRDGGD IELIGLTGAT VQVRLSGSCA GCMMSARTLS
     TVQHQLIETL GRPVRVVPEI RH