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Database: UniProt
Entry: Q494F0_BLOPB
LinkDB: Q494F0_BLOPB
Original site: Q494F0_BLOPB 
ID   Q494F0_BLOPB            Unreviewed;       211 AA.
AC   Q494F0;
DT   13-SEP-2005, integrated into UniProtKB/TrEMBL.
DT   13-SEP-2005, sequence version 1.
DT   27-MAR-2024, entry version 108.
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   ECO:0000313|EMBL:AAZ40809.1};
GN   OrderedLocusNames=BPEN_169 {ECO:0000313|EMBL:AAZ40809.1};
OS   Blochmannia pennsylvanicus (strain BPEN).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; ant endosymbionts; Blochmannia.
OX   NCBI_TaxID=291272 {ECO:0000313|EMBL:AAZ40809.1, ECO:0000313|Proteomes:UP000007794};
RN   [1] {ECO:0000313|EMBL:AAZ40809.1, ECO:0000313|Proteomes:UP000007794}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BPEN {ECO:0000313|EMBL:AAZ40809.1,
RC   ECO:0000313|Proteomes:UP000007794};
RX   PubMed=16077009; DOI=10.1101/gr.3771305;
RA   Degnan P.H., Lazarus A.B., Wernegreen J.J.;
RT   "Genome sequence of Blochmannia pennsylvanicus indicates parallel
RT   evolutionary trends among bacterial mutualists of insects.";
RL   Genome Res. 15:1023-1033(2005).
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; CP000016; AAZ40809.1; -; Genomic_DNA.
DR   RefSeq; WP_011282716.1; NC_007292.1.
DR   AlphaFoldDB; Q494F0; -.
DR   STRING; 291272.BPEN_169; -.
DR   KEGG; bpn:BPEN_169; -.
DR   eggNOG; COG0529; Bacteria.
DR   HOGENOM; CLU_046932_1_0_6; -.
DR   OrthoDB; 9804504at2; -.
DR   UniPathway; UPA00140; UER00205.
DR   Proteomes; UP000007794; 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: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}; Phosphoprotein {ECO:0000256|HAMAP-Rule:MF_00065};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007794};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00065}.
FT   ACT_SITE        115
FT                   /note="Phosphoserine intermediate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
FT   BINDING         41..48
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
SQ   SEQUENCE   211 AA;  24372 MW;  4B5D66C024B76645 CRC64;
     MIHKNINCIS NKNIFWNTCY ITQQDRELLH KHRAILLWFT GLSGSGKSIL ANVLETKLHH
     RNISTYMLDG DNVRHGLCQD LGFSDHDRHE NIRRVGEAAR LMVDAGVVVL ATFISPYHRE
     RQMVRNMFPV NHFIEIFVDT PCHVCEQRDS KGLYKRARLG EIENFTGISS PYERPKQPDI
     HLDGQKSITE LINQILRSSC IEHLSKIDLS I
//
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