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Crystal Structure of the Bi-functional ATP Sulfurylase-APS Kinase from Aquifex aeolicus, a Chemolithotrophic Thermophile External Resource: Annotation Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2 Family APS kinase-like 8018718 4003930 SCOP2 (2022-06-29) A SCOP2 Family ATP sulfurylase-like 8018722 4003381 SCOP2 (2022-06-29) A SCOP2 Superfamily P-loop nucleotide/nucleoside kinase-like 8018719 3002021 SCOP2 (2022-06-29) A SCOP2 Superfamily Nucleotidylyl transferase 8018723 3001541 SCOP2 (2022-06-29) A SCOP2 Superfamily PUA domain-like 8018725 3001015 SCOP2 (2022-06-29) B SCOP2B Superfamily Nucleotidylyl transferase 8018723 3001541 SCOP2B (2022-06-29) B SCOP2B Superfamily P-loop nucleotide/nucleoside kinase-like 8018719 3002021 SCOP2B (2022-06-29) B SCOP2B Superfamily PUA domain-like 8018725 3001015 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A PUA_2 e2gksA3 A: beta barrels X: cradle loop barrel H: RIFT-related T: PUA domain F: PUA_2 ECOD (1.6) A APS_kinase_1 e2gksA2 A: a/b three-layered sandwiches X: P-loop domains-like H: P-loop domains-related T: P-loop containing nucleoside triphosphate hydrolases F: APS_kinase_1 ECOD (1.6) A ATP-sulfurylase e2gksA4 A: a/b three-layered sandwiches X: HUP domain-like H: HUP domains (From Topology) T: HUP domains F: ATP-sulfurylase ECOD (1.6) B PUA_2 e2gksB3 A: beta barrels X: cradle loop barrel H: RIFT-related T: PUA domain F: PUA_2 ECOD (1.6) B APS_kinase_1 e2gksB2 A: a/b three-layered sandwiches X: P-loop domains-like H: P-loop domains-related T: P-loop containing nucleoside triphosphate hydrolases F: APS_kinase_1 ECOD (1.6) B ATP-sulfurylase e2gksB4 A: a/b three-layered sandwiches X: HUP domain-like H: HUP domains (From Topology) T: HUP domains F: ATP-sulfurylase ECOD (1.6)
Chains Accession Name Description Comments Source PF01747 ATP-sulfurylase (ATP-sulfurylase) ATP-sulfurylase This domain is the catalytic domain of ATP-sulfurylase or sulfate adenylyltransferase EC:2.7.7.4 some of which are part of a bifunctional polypeptide chain associated with adenosyl phosphosulphate (APS) kinase Pfam:PF01583. Both enzymes are required ... This domain is the catalytic domain of ATP-sulfurylase or sulfate adenylyltransferase EC:2.7.7.4 some of which are part of a bifunctional polypeptide chain associated with adenosyl phosphosulphate (APS) kinase Pfam:PF01583. Both enzymes are required for PAPS (phosphoadenosine-phosphosulfate) synthesis from inorganic sulphate [2]. ATP sulfurylase catalyses the synthesis of adenosine-phosphosulfate APS from ATP and inorganic sulphate [1]. Less Domain PF01583 Adenylylsulphate kinase (APS_kinase) Adenylylsulphate kinase Enzyme that catalyses the phosphorylation of adenylylsulphate to 3'-phosphoadenylylsulfate. This domain contains an ATP binding P-loop motif. Domain
Chains Polymer Molecular Function Biological Process Cellular Component Bifunctional SAT/APS kinase -