CYSD_PSET1
ID CYSD_PSET1 Reviewed; 299 AA.
AC Q3ILR0;
DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT 08-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 90.
DE RecName: Full=Sulfate adenylyltransferase subunit 2 {ECO:0000255|HAMAP-Rule:MF_00064};
DE EC=2.7.7.4 {ECO:0000255|HAMAP-Rule:MF_00064};
DE AltName: Full=ATP-sulfurylase small subunit {ECO:0000255|HAMAP-Rule:MF_00064};
DE AltName: Full=Sulfate adenylate transferase {ECO:0000255|HAMAP-Rule:MF_00064};
DE Short=SAT {ECO:0000255|HAMAP-Rule:MF_00064};
GN Name=cysD {ECO:0000255|HAMAP-Rule:MF_00064}; OrderedLocusNames=PSHAa0212;
OS Pseudoalteromonas translucida (strain TAC 125).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Pseudoalteromonadaceae; Pseudoalteromonas.
OX NCBI_TaxID=326442;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TAC 125;
RX PubMed=16169927; DOI=10.1101/gr.4126905;
RA Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N.,
RA Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G., Ho C.,
RA Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C., Rouy Z.,
RA Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A.;
RT "Coping with cold: the genome of the versatile marine Antarctica bacterium
RT Pseudoalteromonas haloplanktis TAC125.";
RL Genome Res. 15:1325-1335(2005).
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:0000255|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:0000255|HAMAP-
CC Rule:MF_00064};
CC -!- PATHWAY: Sulfur metabolism; hydrogen sulfide biosynthesis; sulfite from
CC sulfate: step 1/3. {ECO:0000255|HAMAP-Rule:MF_00064}.
CC -!- SUBUNIT: Heterodimer composed of CysD, the smaller subunit, and CysN.
CC {ECO:0000255|HAMAP-Rule:MF_00064}.
CC -!- SIMILARITY: Belongs to the PAPS reductase family. CysD subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00064}.
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DR EMBL; CR954246; CAI85315.1; -; Genomic_DNA.
DR RefSeq; WP_011326930.1; NC_007481.1.
DR AlphaFoldDB; Q3ILR0; -.
DR SMR; Q3ILR0; -.
DR STRING; 326442.PSHAa0212; -.
DR EnsemblBacteria; CAI85315; CAI85315; PSHAa0212.
DR KEGG; pha:PSHAa0212; -.
DR PATRIC; fig|326442.8.peg.203; -.
DR eggNOG; COG0175; Bacteria.
DR HOGENOM; CLU_043026_0_0_6; -.
DR OMA; LMIDTGH; -.
DR OrthoDB; 499077at2; -.
DR BioCyc; PHAL326442:PSHA_RS01040-MON; -.
DR UniPathway; UPA00140; UER00204.
DR Proteomes; UP000006843; Chromosome I.
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; -; 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 Pfam; PF01507; PAPS_reduct; 1.
DR PIRSF; PIRSF002936; CysDAde_trans; 1.
DR TIGRFAMs; TIGR02039; CysD; 1.
PE 3: Inferred from homology;
KW ATP-binding; Nucleotide-binding; Nucleotidyltransferase;
KW Reference proteome; Transferase.
FT CHAIN 1..299
FT /note="Sulfate adenylyltransferase subunit 2"
FT /id="PRO_0000340215"
FT REGION 276..299
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 299 AA; 34584 MW; 50DEA8C4922AC940 CRC64;
MALTHLQQLE AESIKIMREV AAEFENPVML YSIGKDSSVL LHLARKAFYP AKIPFPLLHV
DTNWKFSEMI EFRDRIAKEY GFELLVHKNP EGMEIGISPF EHGSGKHTDI MKTQGLKQAL
DKYGFDAAFG GARRDEEKSR AKERVYSFRD KHHRWDPKNQ RPELWNTYNS QVNPGESIRV
FPLSNWTELD IWQYIYQENI DMVPLYLAKE RPVVDRDGTL IMVDDERMPL LEGEVPMMKS
VRFRTLGCYP LTGAVESTAS SLTEIIEEML LSTSSEREGR VIDHDSAGSM EKKKREGYF