ID   Y1857_AQUAE             Reviewed;         116 AA.
AC   O67709;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   03-AUG-2022, entry version 119.
DE   RecName: Full=Protein aq_1857;
GN   OrderedLocusNames=aq_1857;
OS   Aquifex aeolicus (strain VF5).
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=224324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VF5;
RX   PubMed=9537320; DOI=10.1038/32831;
RA   Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA   Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA   Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT   "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL   Nature 392:353-358(1998).
RN   [2]
RP   STRUCTURE BY NMR OF 1-101.
RX   PubMed=14997575; DOI=10.1002/prot.10424;
RA   Xu D., Liu G., Xiao R., Acton T., Goldsmith-Fischman S., Honig B.,
RA   Montelione G.T., Szyperski T.;
RT   "NMR structure of the hypothetical protein AQ-1857 encoded by the Y157 gene
RT   from Aquifex aeolicus reveals a novel protein fold.";
RL   Proteins 54:794-796(2004).
CC   -!- SIMILARITY: Belongs to the HesB/IscA family. {ECO:0000305}.
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DR   EMBL; AE000657; AAC07682.1; -; Genomic_DNA.
DR   PIR; C70460; C70460.
DR   RefSeq; NP_214277.1; NC_000918.1.
DR   RefSeq; WP_010881213.1; NC_000918.1.
DR   PDB; 1NWB; NMR; -; A=1-116.
DR   PDBsum; 1NWB; -.
DR   AlphaFoldDB; O67709; -.
DR   BMRB; O67709; -.
DR   SMR; O67709; -.
DR   STRING; 224324.aq_1857; -.
DR   EnsemblBacteria; AAC07682; AAC07682; aq_1857.
DR   KEGG; aae:aq_1857; -.
DR   PATRIC; fig|224324.8.peg.1438; -.
DR   eggNOG; COG0316; Bacteria.
DR   HOGENOM; CLU_069054_5_2_0; -.
DR   InParanoid; O67709; -.
DR   OMA; YQLYFDE; -.
DR   OrthoDB; 1891602at2; -.
DR   EvolutionaryTrace; O67709; -.
DR   Proteomes; UP000000798; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IBA:GO_Central.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IBA:GO_Central.
DR   GO; GO:0097428; P:protein maturation by iron-sulfur cluster transfer; IBA:GO_Central.
DR   Gene3D; 2.60.300.12; -; 1.
DR   InterPro; IPR000361; FeS_biogenesis.
DR   InterPro; IPR016092; FeS_cluster_insertion.
DR   InterPro; IPR017870; FeS_cluster_insertion_CS.
DR   InterPro; IPR035903; HesB-like_dom_sf.
DR   Pfam; PF01521; Fe-S_biosyn; 1.
DR   SUPFAM; SSF89360; SSF89360; 1.
DR   TIGRFAMs; TIGR00049; TIGR00049; 1.
DR   PROSITE; PS01152; HESB; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Reference proteome.
FT   CHAIN           1..116
FT                   /note="Protein aq_1857"
FT                   /id="PRO_0000077010"
FT   HELIX           14..25
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   TURN            26..28
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   STRAND          33..36
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   STRAND          68..72
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   TURN            74..76
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   HELIX           77..79
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   STRAND          84..90
FT                   /evidence="ECO:0007829|PDB:1NWB"
FT   STRAND          93..99
FT                   /evidence="ECO:0007829|PDB:1NWB"
SQ   SEQUENCE   116 AA;  12660 MW;  9EC71AE9C47AD52D CRC64;
     MQEQAQQFIF KVTDKAVEEI KKVAQENNIE NPILRIRVVP GGCSGFQYAM GFDDTVEEGD
     HVFEYDGVKV VIDPFSMPYV NGAELDYVVD FMGGGFTIRN PNATGSCGCG SSFSCG