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Database: UniProt
Entry: K0C934_CYCSP
LinkDB: K0C934_CYCSP
Original site: K0C934_CYCSP 
ID   K0C934_CYCSP            Unreviewed;       197 AA.
AC   K0C934;
DT   28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT   28-NOV-2012, sequence version 1.
DT   27-MAR-2024, entry version 57.
DE   RecName: Full=Adenylyl-sulfate kinase {ECO:0000256|ARBA:ARBA00018163, ECO:0000256|HAMAP-Rule:MF_00065};
DE            EC=2.7.1.25 {ECO:0000256|ARBA:ARBA00012121, ECO:0000256|HAMAP-Rule:MF_00065};
DE   AltName: Full=APS kinase {ECO:0000256|HAMAP-Rule:MF_00065};
DE   AltName: Full=ATP adenosine-5'-phosphosulfate 3'-phosphotransferase {ECO:0000256|HAMAP-Rule:MF_00065};
DE   AltName: Full=Adenosine-5'-phosphosulfate kinase {ECO:0000256|HAMAP-Rule:MF_00065};
GN   Name=cysC {ECO:0000256|HAMAP-Rule:MF_00065};
GN   OrderedLocusNames=Q91_1988 {ECO:0000313|EMBL:AFT68021.1};
OS   Cycloclasticus sp. (strain P1).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Thiotrichales;
OC   Piscirickettsiaceae; Cycloclasticus.
OX   NCBI_TaxID=385025 {ECO:0000313|EMBL:AFT68021.1, ECO:0000313|Proteomes:UP000006282};
RN   [1] {ECO:0000313|EMBL:AFT68021.1, ECO:0000313|Proteomes:UP000006282}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=P1 {ECO:0000313|EMBL:AFT68021.1,
RC   ECO:0000313|Proteomes:UP000006282};
RX   PubMed=23144416; DOI=10.1128/JB.01837-12;
RA   Lai Q., Li W., Wang B., Yu Z., Shao Z.;
RT   "Complete genome sequence of the pyrene-degrading bacterium Cycloclasticus
RT   sp. strain P1.";
RL   J. Bacteriol. 194:6677-6677(2012).
CC   -!- FUNCTION: Catalyzes the synthesis of activated sulfate.
CC       {ECO:0000256|ARBA:ARBA00002632, ECO:0000256|HAMAP-Rule:MF_00065,
CC       ECO:0000256|RuleBase:RU004347}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=adenosine 5'-phosphosulfate + ATP = 3'-phosphoadenylyl sulfate
CC         + ADP + H(+); Xref=Rhea:RHEA:24152, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58243, ChEBI:CHEBI:58339,
CC         ChEBI:CHEBI:456216; EC=2.7.1.25;
CC         Evidence={ECO:0000256|ARBA:ARBA00001823, ECO:0000256|HAMAP-
CC         Rule:MF_00065, ECO:0000256|RuleBase:RU004347};
CC   -!- PATHWAY: Sulfur metabolism; hydrogen sulfide biosynthesis; sulfite from
CC       sulfate: step 2/3. {ECO:0000256|ARBA:ARBA00004806, ECO:0000256|HAMAP-
CC       Rule:MF_00065, ECO:0000256|RuleBase:RU004347}.
CC   -!- SIMILARITY: Belongs to the APS kinase family.
CC       {ECO:0000256|ARBA:ARBA00007008, ECO:0000256|HAMAP-Rule:MF_00065,
CC       ECO:0000256|RuleBase:RU004347}.
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DR   EMBL; CP003230; AFT68021.1; -; Genomic_DNA.
DR   RefSeq; WP_015006790.1; NC_018697.1.
DR   AlphaFoldDB; K0C934; -.
DR   STRING; 385025.Q91_1988; -.
DR   KEGG; cyq:Q91_1988; -.
DR   PATRIC; fig|385025.3.peg.2027; -.
DR   HOGENOM; CLU_046932_1_0_6; -.
DR   UniPathway; UPA00140; UER00205.
DR   Proteomes; UP000006282; Chromosome.
DR   GO; GO:0004020; F:adenylylsulfate kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016779; F:nucleotidyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0070814; P:hydrogen sulfide biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:0000103; P:sulfate assimilation; IEA:UniProtKB-UniRule.
DR   CDD; cd02027; APSK; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   HAMAP; MF_00065; Adenylyl_sulf_kinase; 1.
DR   InterPro; IPR002891; APS_kinase.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   NCBIfam; TIGR00455; apsK; 1.
DR   PANTHER; PTHR11055; BIFUNCTIONAL 3'-PHOSPHOADENOSINE 5'-PHOSPHOSULFATE SYNTHASE; 1.
DR   PANTHER; PTHR11055:SF1; PAPS SYNTHETASE, ISOFORM D; 1.
DR   Pfam; PF01583; APS_kinase; 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00065};
KW   Kinase {ECO:0000256|HAMAP-Rule:MF_00065, ECO:0000256|RuleBase:RU004347};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00065}; Nucleotidyltransferase {ECO:0000313|EMBL:AFT68021.1};
KW   Phosphoprotein {ECO:0000256|HAMAP-Rule:MF_00065};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006282};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00065}.
FT   ACT_SITE        106
FT                   /note="Phosphoserine intermediate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
FT   BINDING         32..39
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
SQ   SEQUENCE   197 AA;  22087 MW;  A7FD1C89B8B55616 CRC64;
     MSTNTVWHEH HISQKQRSIL KKQKPCILWF TGLSGSGKST VANAVENQLF AMKKHTYLLD
     GDNVRQGLNK GLSFSEEDRI ENIRRVGEVA NLFCDAGLVV VTAFISPFAK DRQMVRDMAM
     QGQFVEVFID APLEVCEQRD PKGLYKKARA GEIKDFTGID SPYEVPVNPE LHVVNDGISI
     EEAATEVVAY LKKNAYI
//
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