ID   CYSD_MYCSS              Reviewed;         309 AA.
AC   Q1B510;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   11-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 82.
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=Mmcs_3919;
OS   Mycobacterium sp. (strain MCS).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; unclassified Mycobacterium.
OX   NCBI_TaxID=164756;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MCS;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Martinez M., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Kim E., Miller C.D., Hughes J.E., Anderson A.J., Sims R.C., Richardson P.;
RT   "Complete sequence of chromosome of Mycobacterium sp. MCS.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000384; ABG10024.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q1B510; -.
DR   SMR; Q1B510; -.
DR   KEGG; mmc:Mmcs_3919; -.
DR   HOGENOM; CLU_043026_0_0_11; -.
DR   OMA; LMIDTGH; -.
DR   BioCyc; MSP164756:G1G6O-4004-MON; -.
DR   UniPathway; UPA00140; UER00204.
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..309
FT                   /note="Sulfate adenylyltransferase subunit 2"
FT                   /id="PRO_1000092211"
SQ   SEQUENCE   309 AA;  34950 MW;  EBA28E7772AFCF98 CRC64;
     MTAAHVAAPE PGQYELSHLR LLEAEAIHII REVAAEFERP VLLFSGGKDS IVMLHLAIKA
     FAPARLPFPV MHVDTGHNFD EVISTRDRLV AENGVRLVVA SVQEDIDAGR VVDNGPSRNP
     LQTITLLRAI RENRFDAAFG GARRDEEKAR AKERVFSFRD EFGQWDPKAQ RPELWNIYNG
     RHRKGEHIRV FPLSNWTEYD IWAYIGAEGI TLPGIYYAHT RPVFQRDGML LAVHPYMQPR
     DDEEVFETSV RFRTVGDVTC TGCVESTAST VEDIIAETAV SRLTERGATR ADDRISEAGM
     EDRKREGYF