MOAE_PSEAE
ID MOAE_PSEAE Reviewed; 150 AA.
AC Q9HX97;
DT 11-FEB-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Molybdopterin synthase catalytic subunit;
DE EC=2.8.1.12;
DE AltName: Full=MPT synthase subunit 2;
DE AltName: Full=Molybdenum cofactor biosynthesis protein E;
DE AltName: Full=Molybdopterin-converting factor large subunit;
DE AltName: Full=Molybdopterin-converting factor subunit 2;
GN Name=moaE; OrderedLocusNames=PA3916;
OS Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS 14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=208964;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC PRS 101 / PAO1;
RX PubMed=10984043; DOI=10.1038/35023079;
RA Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT pathogen.";
RL Nature 406:959-964(2000).
CC -!- FUNCTION: Converts molybdopterin precursor Z into molybdopterin. This
CC requires the incorporation of two sulfur atoms into precursor Z to
CC generate a dithiolene group. The sulfur is provided by MoaD (By
CC similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 [molybdopterin-synthase sulfur-carrier protein]-C-terminal
CC Gly-NH-CH2-C(O)SH + cyclic pyranopterin phosphate + H2O = 2
CC [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly +
CC 4 H(+) + molybdopterin; Xref=Rhea:RHEA:26333, Rhea:RHEA-COMP:12160,
CC Rhea:RHEA-COMP:12202, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:58698, ChEBI:CHEBI:59648, ChEBI:CHEBI:90619,
CC ChEBI:CHEBI:90778; EC=2.8.1.12;
CC -!- PATHWAY: Cofactor biosynthesis; molybdopterin biosynthesis.
CC -!- SUBUNIT: Heterotetramer of 2 MoaD subunits and 2 MoaE subunits. Also
CC stable as homodimer. The enzyme changes between these two forms during
CC catalysis (By similarity). {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the MoaE family. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE004091; AAG07303.1; -; Genomic_DNA.
DR PIR; B83156; B83156.
DR RefSeq; NP_252605.1; NC_002516.2.
DR RefSeq; WP_003093025.1; NZ_QZGE01000001.1.
DR AlphaFoldDB; Q9HX97; -.
DR SMR; Q9HX97; -.
DR STRING; 287.DR97_3950; -.
DR PaxDb; Q9HX97; -.
DR PRIDE; Q9HX97; -.
DR EnsemblBacteria; AAG07303; AAG07303; PA3916.
DR GeneID; 878985; -.
DR KEGG; pae:PA3916; -.
DR PATRIC; fig|208964.12.peg.4102; -.
DR PseudoCAP; PA3916; -.
DR HOGENOM; CLU_089568_2_1_6; -.
DR InParanoid; Q9HX97; -.
DR OMA; GEICLFV; -.
DR PhylomeDB; Q9HX97; -.
DR BioCyc; PAER208964:G1FZ6-3989-MON; -.
DR UniPathway; UPA00344; -.
DR Proteomes; UP000002438; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0030366; F:molybdopterin synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd00756; MoaE; 1.
DR Gene3D; 3.90.1170.40; -; 1.
DR InterPro; IPR036563; MoaE_sf.
DR InterPro; IPR003448; Mopterin_biosynth_MoaE.
DR Pfam; PF02391; MoaE; 1.
DR SUPFAM; SSF54690; SSF54690; 1.
PE 3: Inferred from homology;
KW Molybdenum cofactor biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..150
FT /note="Molybdopterin synthase catalytic subunit"
FT /id="PRO_0000163090"
FT BINDING 35..37
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 101..102
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 117
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 124..126
FT /ligand="substrate"
FT /evidence="ECO:0000250"
SQ SEQUENCE 150 AA; 16686 MW; 04479BDDFDFF5459 CRC64;
MAIRVQQAAF DPGQELNALH AQNVGIGAVV GFVGYVRDFN DGREVGGMFL EHYPGMTEKA
LGKIAAEAGQ RWPLLRLEIL HRIGRLEPGE PIVFVGCASA HRQAAFDACN FVMDYLKTRA
PFWKKEDTAE GPRWVEGRCS DQAAAQRWEE
