UniProt: Q0I6U8

Database: UniProt
Entry: Q0I6U8_SYNS3

LinkDB:  Q0I6U8_SYNS3 
Original site:  Q0I6U8_SYNS3

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Ontology (5)   
   GO (5)   
Chemical reaction (1)   
   KEGG ENZYME (1)   
Gene (1)   
   KEGG GENES (1)   
DNA sequence (1)   
   EMBL (1)   
Protein domain (3)   
   InterPro (2)   
   Pfam (1)   
Literature (1)   
   PubMed (1)   
All databases (12)   

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ID   Q0I6U8_SYNS3            Unreviewed;       220 AA.
AC   Q0I6U8;
DT   03-OCT-2006, integrated into UniProtKB/TrEMBL.
DT   03-OCT-2006, sequence version 1.
DT   27-MAR-2024, entry version 106.
DE   RecName: Full=Adenylyl-sulfate kinase {ECO:0000256|ARBA:ARBA00012121, 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:ABI46209.1};
GN   OrderedLocusNames=sync_2636 {ECO:0000313|EMBL:ABI46209.1};
OS   Synechococcus sp. (strain CC9311).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=64471 {ECO:0000313|EMBL:ABI46209.1, ECO:0000313|Proteomes:UP000001961};
RN   [1] {ECO:0000313|EMBL:ABI46209.1, ECO:0000313|Proteomes:UP000001961}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CC9311 {ECO:0000313|EMBL:ABI46209.1,
RC   ECO:0000313|Proteomes:UP000001961};
RX   PubMed=16938853; DOI=10.1073/pnas.0602963103;
RA   Palenik B., Ren Q., Dupont C.L., Myers G.S., Heidelberg J.F., Badger J.H.,
RA   Madupu R., Nelson W.C., Brinkac L.M., Dodson R.J., Durkin A.S.,
RA   Daugherty S.C., Sullivan S.A., Khouri H., Mohamoud Y., Halpin R.,
RA   Paulsen I.T.;
RT   "Genome sequence of Synechococcus CC9311: insights into adaptation to a
RT   coastal environment.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:13555-13559(2006).
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; CP000435; ABI46209.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q0I6U8; -.
DR   STRING; 64471.sync_2636; -.
DR   KEGG; syg:sync_2636; -.
DR   eggNOG; COG0529; Bacteria.
DR   HOGENOM; CLU_046932_1_0_3; -.
DR   UniPathway; UPA00140; UER00205.
DR   Proteomes; UP000001961; 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:UP000001961};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00065}.
FT   ACT_SITE        125
FT                   /note="Phosphoserine intermediate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
FT   BINDING         51..58
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00065"
SQ   SEQUENCE   220 AA;  24084 MW;  FF114526B6132C9D CRC64;
     MPRDNAIFRV PFMAAADNPK ATNIVWHQAS VDRDTRAEQR GHRSSILWFT GLSGAGKSTL
     ANAVNAALFE RGLATYVLDG DNVRHGLCKD LGFSDADREE NIRRIGEVAK LFLDAGVIVL
     TAFVSPFRAD RDKARALVNT GDFIEIHCAA DLSVCEERDT KGLYAKARAG EIKEFTGISS
     PYEAPEQPEL NVNTGNSSLD SCVDQVIRYL IDKKVIPAQS
//

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