FDHD_KLEP3
ID FDHD_KLEP3 Reviewed; 278 AA.
AC B5XZH5;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 25-NOV-2008, sequence version 1.
DT 03-AUG-2022, entry version 68.
DE RecName: Full=Sulfur carrier protein FdhD {ECO:0000255|HAMAP-Rule:MF_00187};
GN Name=fdhD {ECO:0000255|HAMAP-Rule:MF_00187}; OrderedLocusNames=KPK_5491;
OS Klebsiella pneumoniae (strain 342).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX NCBI_TaxID=507522;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=342;
RX PubMed=18654632; DOI=10.1371/journal.pgen.1000141;
RA Fouts D.E., Tyler H.L., DeBoy R.T., Daugherty S., Ren Q., Badger J.H.,
RA Durkin A.S., Huot H., Shrivastava S., Kothari S., Dodson R.J., Mohamoud Y.,
RA Khouri H., Roesch L.F.W., Krogfelt K.A., Struve C., Triplett E.W.,
RA Methe B.A.;
RT "Complete genome sequence of the N2-fixing broad host range endophyte
RT Klebsiella pneumoniae 342 and virulence predictions verified in mice.";
RL PLoS Genet. 4:E1000141-E1000141(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; CP000964; ACI07551.1; -; Genomic_DNA.
DR AlphaFoldDB; B5XZH5; -.
DR SMR; B5XZH5; -.
DR EnsemblBacteria; ACI07551; ACI07551; KPK_5491.
DR KEGG; kpe:KPK_5491; -.
DR HOGENOM; CLU_056887_2_0_6; -.
DR OMA; RYCAGAT; -.
DR OrthoDB; 948173at2; -.
DR Proteomes; UP000001734; 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..278
FT /note="Sulfur carrier protein FdhD"
FT /id="PRO_1000098784"
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 278 AA; 30403 MW; ED521E0169860F3F CRC64;
MNKKPLEQIK NVTNVTGYRQ VSLWKREDLQ HPQPDELAEE IPVALVYNGI SHVVMMATPK
DLEQFAVGFS LSEGIIEHRR EIFGMDVVSV CNGLEVQIEL SSRRFMGLKA RRRALAGRTG
CGVCGVEQLN DIGKPVQPLP FTQTFDLANL DHSLAHLNDF QPVGRLTGCT HAAAWVRTTG
ELAGGFEDVG RHVALDKLLG QRAEIGEDWQ HGAALVSSRA SYEMVQKAAM CGVEILFAVS
AATTLAVEVA ERCNLTLVGF CKPGRATVYT HPQRLIAG