ID R1H336_9GAMM Unreviewed; 302 AA.
AC R1H336;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 24-JAN-2024, entry version 39.
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 ORFNames=G113_11194 {ECO:0000313|EMBL:EOD55026.1};
OS Aeromonas molluscorum 848.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Aeromonadales;
OC Aeromonadaceae; Aeromonas.
OX NCBI_TaxID=1268236 {ECO:0000313|EMBL:EOD55026.1, ECO:0000313|Proteomes:UP000013526};
RN [1] {ECO:0000313|EMBL:EOD55026.1, ECO:0000313|Proteomes:UP000013526}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=848 {ECO:0000313|EMBL:EOD55026.1,
RC ECO:0000313|Proteomes:UP000013526};
RX PubMed=23788549;
RA Spataro N., Farfan M., Albarral V., Sanglas A., Loren J.G., Fuste M.C.,
RA Bosch E.;
RT "Draft Genome Sequence of Aeromonas molluscorum Strain 848TT, Isolated from
RT Bivalve Molluscs.";
RL Genome Announc. 1:E00382-13(2013).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EOD55026.1}.
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DR EMBL; AQGQ01000067; EOD55026.1; -; Genomic_DNA.
DR AlphaFoldDB; R1H336; -.
DR PATRIC; fig|1268236.3.peg.2213; -.
DR OrthoDB; 9772604at2; -.
DR UniPathway; UPA00140; UER00204.
DR Proteomes; UP000013526; Unassembled WGS sequence.
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:EOD55026.1};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00064, ECO:0000313|EMBL:EOD55026.1}.
FT DOMAIN 29..256
FT /note="Phosphoadenosine phosphosulphate reductase"
FT /evidence="ECO:0000259|Pfam:PF01507"
SQ SEQUENCE 302 AA; 35126 MW; 372A2525F79FB63E CRC64;
MDRERLTHLQ QLEAESIHII REVAAEFENP VMMYSIGKDS SVMLHLARKA FYPGKIPFPL
LHVDTNWKFK EMIKFRDETA EKYGLDLIVH KNPDGLAMDI NPFVHGSGKH TDIMKTEGLK
QALNKYGFDA AFGGARRDEE KSRAKERVYS FRDKSHRWDP KNQRPELWRV YNSQVNKGES
IRVFPLSNWT ELDIWQYIYL ENIDIVPLYF AAMRPVVERS GIKIMVDDER MPIGPDDEVK
QELVRFRTLG CYPLTGAIES NATTLPEIIE EMLITTSSER QGRLIDHDQA GSMEQKKRQG
YF
//
