FDHD_ECOSE
ID FDHD_ECOSE Reviewed; 277 AA.
AC B6I4N6;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-DEC-2008, sequence version 1.
DT 03-AUG-2022, entry version 76.
DE RecName: Full=Sulfur carrier protein FdhD {ECO:0000255|HAMAP-Rule:MF_00187};
GN Name=fdhD {ECO:0000255|HAMAP-Rule:MF_00187}; OrderedLocusNames=ECSE_4182;
OS Escherichia coli (strain SE11).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=409438;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SE11;
RX PubMed=18931093; DOI=10.1093/dnares/dsn026;
RA Oshima K., Toh H., Ogura Y., Sasamoto H., Morita H., Park S.-H., Ooka T.,
RA Iyoda S., Taylor T.D., Hayashi T., Itoh K., Hattori M.;
RT "Complete genome sequence and comparative analysis of the wild-type
RT commensal Escherichia coli strain SE11 isolated from a healthy adult.";
RL DNA Res. 15:375-386(2008).
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; AP009240; BAG79706.1; -; Genomic_DNA.
DR RefSeq; WP_000753589.1; NC_011415.1.
DR AlphaFoldDB; B6I4N6; -.
DR SMR; B6I4N6; -.
DR EnsemblBacteria; BAG79706; BAG79706; ECSE_4182.
DR KEGG; ecy:ECSE_4182; -.
DR HOGENOM; CLU_056887_2_0_6; -.
DR OMA; RYCAGAT; -.
DR Proteomes; UP000008199; 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.
FT CHAIN 1..277
FT /note="Sulfur carrier protein FdhD"
FT /id="PRO_1000098783"
FT ACT_SITE 121
FT /note="Cysteine persulfide intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00187"
FT BINDING 260..265
FT /ligand="Mo-bis(molybdopterin guanine dinucleotide)"
FT /ligand_id="ChEBI:CHEBI:60539"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00187"
SQ SEQUENCE 277 AA; 30532 MW; 0EFD6BDDE810D0F4 CRC64;
MKKTQQKEIE NVTNITGVRQ IELWRRDDLQ HPRLDEVAEE VPVALVYNGI SHVVMMASPK
DLEYFALGFS LSEGIIESPR DIFGMDVVPS CNGLEVQIEL SSRRFMGLKE RRRALAGRTG
CGVCGVEQLN DIGKPVQPLP FTQTFDLNKL DDALRHLNDF QPVGQLTGCT HAAAWMLPSG
ELVGGHEDVG RHVALDKLLG RRSQEGESWQ QGAVLVSSRA SYEMVQKSAM CGVEILFAVS
AATTLAVEVA ERCNLTLVGF CKPGRATVYT HPQRLSN