ID   FDHD_PHOLL              Reviewed;         276 AA.
AC   Q7MY11;
DT   13-SEP-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=Sulfur carrier protein FdhD {ECO:0000255|HAMAP-Rule:MF_00187};
GN   Name=fdhD {ECO:0000255|HAMAP-Rule:MF_00187}; OrderedLocusNames=plu4885;
OS   Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 /
OS   TT01).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Photorhabdus.
OX   NCBI_TaxID=243265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15139 / CIP 105565 / TT01;
RX   PubMed=14528314; DOI=10.1038/nbt886;
RA   Duchaud E., Rusniok C., Frangeul L., Buchrieser C., Givaudan A.,
RA   Taourit S., Bocs S., Boursaux-Eude C., Chandler M., Charles J.-F.,
RA   Dassa E., Derose R., Derzelle S., Freyssinet G., Gaudriault S., Medigue C.,
RA   Lanois A., Powell K., Siguier P., Vincent R., Wingate V., Zouine M.,
RA   Glaser P., Boemare N., Danchin A., Kunst F.;
RT   "The genome sequence of the entomopathogenic bacterium Photorhabdus
RT   luminescens.";
RL   Nat. Biotechnol. 21:1307-1313(2003).
CC   -!- FUNCTION: Required for formate dehydrogenase (FDH) activity. Acts as a
CC       sulfur carrier protein that transfers sulfur from IscS to the
CC       molybdenum cofactor prior to its insertion into FDH.
CC       {ECO:0000255|HAMAP-Rule:MF_00187}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00187}.
CC   -!- SIMILARITY: Belongs to the FdhD family. {ECO:0000255|HAMAP-
CC       Rule:MF_00187}.
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DR   EMBL; BX571875; CAE17257.1; -; Genomic_DNA.
DR   RefSeq; WP_011148941.1; NC_005126.1.
DR   AlphaFoldDB; Q7MY11; -.
DR   SMR; Q7MY11; -.
DR   STRING; 243265.plu4885; -.
DR   EnsemblBacteria; CAE17257; CAE17257; plu4885.
DR   GeneID; 24170822; -.
DR   KEGG; plu:plu4885; -.
DR   eggNOG; COG1526; Bacteria.
DR   HOGENOM; CLU_056887_2_0_6; -.
DR   OMA; RYCAGAT; -.
DR   OrthoDB; 948173at2; -.
DR   BioCyc; PLUM243265:PLU_RS24210-MON; -.
DR   Proteomes; UP000002514; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0097163; F:sulfur carrier activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016783; F:sulfurtransferase activity; IEA:InterPro.
DR   GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00187; FdhD; 1.
DR   InterPro; IPR016193; Cytidine_deaminase-like.
DR   InterPro; IPR003786; FdhD.
DR   PANTHER; PTHR30592; PTHR30592; 1.
DR   Pfam; PF02634; FdhD-NarQ; 1.
DR   PIRSF; PIRSF015626; FdhD; 1.
DR   SUPFAM; SSF53927; SSF53927; 1.
DR   TIGRFAMs; TIGR00129; fdhD_narQ; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Molybdenum cofactor biosynthesis; Reference proteome.
FT   CHAIN           1..276
FT                   /note="Sulfur carrier protein FdhD"
FT                   /id="PRO_0000152915"
FT   ACT_SITE        122
FT                   /note="Cysteine persulfide intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00187"
FT   BINDING         259..264
FT                   /ligand="Mo-bis(molybdopterin guanine dinucleotide)"
FT                   /ligand_id="ChEBI:CHEBI:60539"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00187"
SQ   SEQUENCE   276 AA;  29971 MW;  9C4760293F5E9790 CRC64;
     MYNVKSGKLL PFGVIEGVTR TNVQQKHHFD TLKVDWIAEE VPVALVYNGI SHVVMMASPK
     DLEYFAIGFS LSEGIIESQH EIRSIDIVAH CRGGIELQIE LSSRRFAGLK ERRRNLAGRT
     GCGICGAEQL SDIFRPISPL PFTQTFSLNQ LDYALSQLTS VQDVGALTGC THAAGWINPE
     GKLLGGCEDV GRHVALDKML GMKAKTGWQQ GAVLVSSRAS YEMVQKSAIC GVEILLAVSA
     ATSLAVEIAD RCHLTLVGFC KPGKATIYTH AERLIS