ID F8C978_MYXFH Unreviewed; 305 AA.
AC F8C978;
DT 21-SEP-2011, integrated into UniProtKB/TrEMBL.
DT 21-SEP-2011, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Sulfate adenylyltransferase subunit 2 {ECO:0000256|HAMAP-Rule:MF_00064};
DE EC=2.7.7.4 {ECO:0000256|HAMAP-Rule:MF_00064};
DE AltName: Full=ATP-sulfurylase small subunit {ECO:0000256|HAMAP-Rule:MF_00064};
DE AltName: Full=Sulfate adenylate transferase {ECO:0000256|HAMAP-Rule:MF_00064};
DE Short=SAT {ECO:0000256|HAMAP-Rule:MF_00064};
GN Name=cysD {ECO:0000256|HAMAP-Rule:MF_00064};
GN OrderedLocusNames=LILAB_19385 {ECO:0000313|EMBL:AEI65779.1};
OS Myxococcus fulvus (strain ATCC BAA-855 / HW-1).
OC Bacteria; Myxococcota; Myxococcia; Myxococcales; Cystobacterineae;
OC Myxococcaceae; Myxococcus.
OX NCBI_TaxID=483219 {ECO:0000313|EMBL:AEI65779.1, ECO:0000313|Proteomes:UP000000488};
RN [1] {ECO:0000313|EMBL:AEI65779.1, ECO:0000313|Proteomes:UP000000488}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-855 / HW-1 {ECO:0000313|Proteomes:UP000000488};
RX PubMed=21868801; DOI=10.1128/JB.05516-11;
RA Li Z.F., Li X., Liu H., Liu X., Han K., Wu Z.H., Hu W., Li F.F., Li Y.Z.;
RT "Genome sequence of the halotolerant marine bacterium Myxococcus fulvus HW-
RT 1.";
RL J. Bacteriol. 193:5015-5016(2011).
CC -!- FUNCTION: With CysN forms the ATP sulfurylase (ATPS) that catalyzes the
CC adenylation of sulfate producing adenosine 5'-phosphosulfate (APS) and
CC diphosphate, the first enzymatic step in sulfur assimilation pathway.
CC APS synthesis involves the formation of a high-energy phosphoric-
CC sulfuric acid anhydride bond driven by GTP hydrolysis by CysN coupled
CC to ATP hydrolysis by CysD. {ECO:0000256|HAMAP-Rule:MF_00064}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H(+) + sulfate = adenosine 5'-phosphosulfate +
CC diphosphate; Xref=Rhea:RHEA:18133, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16189, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:58243; EC=2.7.7.4; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00064};
CC -!- PATHWAY: Sulfur metabolism; hydrogen sulfide biosynthesis; sulfite from
CC sulfate: step 1/3. {ECO:0000256|HAMAP-Rule:MF_00064}.
CC -!- SUBUNIT: Heterodimer composed of CysD, the smaller subunit, and CysN.
CC {ECO:0000256|HAMAP-Rule:MF_00064}.
CC -!- SIMILARITY: Belongs to the PAPS reductase family. CysD subfamily.
CC {ECO:0000256|ARBA:ARBA00008885, ECO:0000256|HAMAP-Rule:MF_00064}.
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DR EMBL; CP002830; AEI65779.1; -; Genomic_DNA.
DR AlphaFoldDB; F8C978; -.
DR STRING; 483219.LILAB_19385; -.
DR KEGG; mfu:LILAB_19385; -.
DR eggNOG; COG0175; Bacteria.
DR HOGENOM; CLU_043026_0_0_7; -.
DR UniPathway; UPA00140; UER00204.
DR Proteomes; UP000000488; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004781; F:sulfate adenylyltransferase (ATP) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0070814; P:hydrogen sulfide biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0000103; P:sulfate assimilation; IEA:UniProtKB-UniRule.
DR GO; GO:0019419; P:sulfate reduction; IEA:InterPro.
DR CDD; cd01713; PAPS_reductase; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR HAMAP; MF_00064; Sulf_adenylyltr_sub2; 1.
DR InterPro; IPR002500; PAPS_reduct.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR011784; SO4_adenylTrfase_ssu.
DR NCBIfam; TIGR02039; CysD; 1.
DR PANTHER; PTHR43196; SULFATE ADENYLYLTRANSFERASE SUBUNIT 2; 1.
DR PANTHER; PTHR43196:SF1; SULFATE ADENYLYLTRANSFERASE SUBUNIT 2; 1.
DR Pfam; PF01507; PAPS_reduct; 1.
DR PIRSF; PIRSF002936; CysDAde_trans; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00064};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00064};
KW Nucleotidyltransferase {ECO:0000256|HAMAP-Rule:MF_00064,
KW ECO:0000313|EMBL:AEI65779.1};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00064, ECO:0000313|EMBL:AEI65779.1}.
FT DOMAIN 32..259
FT /note="Phosphoadenosine phosphosulphate reductase"
FT /evidence="ECO:0000259|Pfam:PF01507"
SQ SEQUENCE 305 AA; 35298 MW; 63D05364FAA946B3 CRC64;
MSEHSFARAS HLSELEAESI HILRETVAEF ANPVMLYSIG KDSQVLLHLA RKAFHPAPLP
FPLLHVDTTW KFRDMYAFRD AFVARHGLRL IVHQNQRALA EGINPFDHGS QKYTHAMKTQ
SLLEALAKHG FDAAFGGARR DEEKSRAKER VFSFRDRHGQ WDPRRQRPEL WNLFNGRVDA
GESMRVFPLS NWTELDVWHY VLRERIPVVP LYFAAERPVI DRGGTLLMVD DERMRLRPGE
KPVLRRVRFR TLGCYPLSGA IESSATTVET VIHEMVSARQ SERQGRLIDH DEEGSMELKK
REGYF
//
