CYSD_XANC8
ID CYSD_XANC8 Reviewed; 302 AA.
AC Q4UY06;
DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2005, sequence version 1.
DT 25-MAY-2022, entry version 86.
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=XC_0993;
OS Xanthomonas campestris pv. campestris (strain 8004).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=314565;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=8004;
RX PubMed=15899963; DOI=10.1101/gr.3378705;
RA Qian W., Jia Y., Ren S.-X., He Y.-Q., Feng J.-X., Lu L.-F., Sun Q.,
RA Ying G., Tang D.-J., Tang H., Wu W., Hao P., Wang L., Jiang B.-L., Zeng S.,
RA Gu W.-Y., Lu G., Rong L., Tian Y., Yao Z., Fu G., Chen B., Fang R.,
RA Qiang B., Chen Z., Zhao G.-P., Tang J.-L., He C.;
RT "Comparative and functional genomic analyses of the pathogenicity of
RT phytopathogen Xanthomonas campestris pv. campestris.";
RL Genome Res. 15:757-767(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; CP000050; AAY48067.1; -; Genomic_DNA.
DR RefSeq; WP_011038279.1; NC_007086.1.
DR AlphaFoldDB; Q4UY06; -.
DR SMR; Q4UY06; -.
DR EnsemblBacteria; AAY48067; AAY48067; XC_0993.
DR GeneID; 58012276; -.
DR KEGG; xcb:XC_0993; -.
DR HOGENOM; CLU_043026_0_0_6; -.
DR OMA; MMILAED; -.
DR OrthoDB; 499077at2; -.
DR UniPathway; UPA00140; UER00204.
DR Proteomes; UP000000420; 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; -; 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; Transferase.
FT CHAIN 1..302
FT /note="Sulfate adenylyltransferase subunit 2"
FT /id="PRO_0000340224"
SQ SEQUENCE 302 AA; 34228 MW; 9C2E4C9CB59C8702 CRC64;
MTLPPLSHLD RLEAESIHIL REVAAEFRAP VMLYSVGKDS SVLLHLLLKA FAPSPPPIPL
LHVDTRWKFR EMIAFRDRRA AETAVDLRVH INPEGVAQDI GPISHGAAVH TDVMKTQGLK
QALEQGGFDA AIGGARRDEE KSRAKERVFS FRNARHRWDP KNQRPELWNL YNARTKPGES
VRVFPLSNWT ELDIWLYIYR ERIPVVPLYF AAPRPVVQRD GAWIMVDDDR LPLHPGETPQ
LRSVRFRTLG CYPLTGAIES TADTLEAVIA EMLVSTSSER QGRMIDHAPG ASMEQKKLEG
YF