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Database: UniProt
Entry: CYSH_MYCA9
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Original site: CYSH_MYCA9 
ID   CYSH_MYCA9              Reviewed;         237 AA.
AC   B1MN34;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   27-MAR-2024, entry version 91.
DE   RecName: Full=Adenosine 5'-phosphosulfate reductase {ECO:0000255|HAMAP-Rule:MF_00063};
DE            Short=APS reductase {ECO:0000255|HAMAP-Rule:MF_00063};
DE            EC=1.8.4.10 {ECO:0000255|HAMAP-Rule:MF_00063};
DE   AltName: Full=5'-adenylylsulfate reductase {ECO:0000255|HAMAP-Rule:MF_00063};
DE   AltName: Full=Thioredoxin-dependent 5'-adenylylsulfate reductase {ECO:0000255|HAMAP-Rule:MF_00063};
GN   Name=cysH {ECO:0000255|HAMAP-Rule:MF_00063}; OrderedLocusNames=MAB_1661c;
OS   Mycobacteroides abscessus (strain ATCC 19977 / DSM 44196 / CCUG 20993 / CIP
OS   104536 / JCM 13569 / NCTC 13031 / TMC 1543 / L948) (Mycobacterium
OS   abscessus).
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC   Mycobacteroides; Mycobacteroides abscessus.
OX   NCBI_TaxID=561007;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19977 / DSM 44196 / CCUG 20993 / CIP 104536 / JCM 13569 / NCTC
RC   13031 / TMC 1543 / L948;
RX   PubMed=19543527; DOI=10.1371/journal.pone.0005660;
RA   Ripoll F., Pasek S., Schenowitz C., Dossat C., Barbe V., Rottman M.,
RA   Macheras E., Heym B., Herrmann J.L., Daffe M., Brosch R., Risler J.L.,
RA   Gaillard J.L.;
RT   "Non mycobacterial virulence genes in the genome of the emerging pathogen
RT   Mycobacterium abscessus.";
RL   PLoS ONE 4:E5660-E5660(2009).
CC   -!- FUNCTION: Catalyzes the formation of sulfite from adenosine 5'-
CC       phosphosulfate (APS) using thioredoxin as an electron donor.
CC       {ECO:0000255|HAMAP-Rule:MF_00063}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[thioredoxin]-disulfide + AMP + 2 H(+) + sulfite =
CC         [thioredoxin]-dithiol + adenosine 5'-phosphosulfate;
CC         Xref=Rhea:RHEA:21976, Rhea:RHEA-COMP:10698, Rhea:RHEA-COMP:10700,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:17359, ChEBI:CHEBI:29950,
CC         ChEBI:CHEBI:50058, ChEBI:CHEBI:58243, ChEBI:CHEBI:456215;
CC         EC=1.8.4.10; Evidence={ECO:0000255|HAMAP-Rule:MF_00063};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00063};
CC       Note=Binds 1 [4Fe-4S] cluster per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_00063};
CC   -!- PATHWAY: Sulfur metabolism; hydrogen sulfide biosynthesis; sulfite from
CC       sulfate. {ECO:0000255|HAMAP-Rule:MF_00063}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00063}.
CC   -!- SIMILARITY: Belongs to the PAPS reductase family. CysH subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00063}.
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DR   EMBL; CU458896; CAM61746.1; -; Genomic_DNA.
DR   RefSeq; WP_005084994.1; NZ_MLCG01000002.1.
DR   AlphaFoldDB; B1MN34; -.
DR   SMR; B1MN34; -.
DR   GeneID; 66972048; -.
DR   KEGG; mab:MAB_1661c; -.
DR   Proteomes; UP000007137; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0043866; F:adenylyl-sulfate reductase (thioredoxin) activity; IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004604; F:phosphoadenylyl-sulfate reductase (thioredoxin) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019344; P:cysteine biosynthetic process; IEA:InterPro.
DR   GO; GO:0019379; P:sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin); IEA:UniProtKB-UniRule.
DR   CDD; cd01713; PAPS_reductase; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_00063; CysH; 1.
DR   InterPro; IPR011798; APS_reductase.
DR   InterPro; IPR004511; PAPS/APS_Rdtase.
DR   InterPro; IPR002500; PAPS_reduct.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR02055; APS_reductase; 1.
DR   NCBIfam; TIGR00434; cysH; 1.
DR   PANTHER; PTHR46509; PHOSPHOADENOSINE PHOSPHOSULFATE REDUCTASE; 1.
DR   PANTHER; PTHR46509:SF1; PHOSPHOADENOSINE PHOSPHOSULFATE REDUCTASE; 1.
DR   Pfam; PF01507; PAPS_reduct; 1.
DR   PIRSF; PIRSF000857; PAPS_reductase; 1.
DR   SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Iron; Iron-sulfur; Metal-binding; Oxidoreductase.
FT   CHAIN           1..237
FT                   /note="Adenosine 5'-phosphosulfate reductase"
FT                   /id="PRO_1000092177"
FT   ACT_SITE        232
FT                   /note="Nucleophile; cysteine thiosulfonate intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00063"
FT   BINDING         123
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00063"
FT   BINDING         124
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00063"
FT   BINDING         206
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00063"
FT   BINDING         209
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00063"
SQ   SEQUENCE   237 AA;  25623 MW;  ABDE6981E888EA1D CRC64;
     MSRETTTKDL DSLRALAERG AAELQDASAE ELLRWTDENF GGNYVVASNM QDAVLVDLAA
     QVRPGVDVLF LDTGYHFAET IGTRDAVESV YDIHVVNVAP EQTVAQQDEL VGKDLFASDP
     GECCRLRKVV PLRKSLAGYA AWVTGLRRVD APTRANAPLI SFDEAFGLVK INAIAAWTDE
     DMQKYIDEHG TLVNPLVDEG YPSIGCAPCT AKPVLGGDAR SGRWQGLAKT ECGLHAS
//
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