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2QJF

Crystal structure of ATP-sulfurylase domain of human PAPS synthetase 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0000103biological_processsulfate assimilation
A0004781molecular_functionsulfate adenylyltransferase (ATP) activity
B0000103biological_processsulfate assimilation
B0004781molecular_functionsulfate adenylyltransferase (ATP) activity
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE K A1001
ChainResidue
AHIS314
AASP374

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE K B1002
ChainResidue
BHIS314
BASP374

site_idAC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADX A 100
ChainResidue
AHIS428
ALEU431
AMET495
AVAL520
AGLY521
AARG522
APRO524
AALA525
AARG561
AVAL562
AALA563
AHOH1073
AHOH1098
AHOH1100
AHOH1188
AHOH1235
APHE418
AGLN419
ALEU420
AARG421
AASN422

site_idAC4
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ADX B 100
ChainResidue
BPHE418
BGLN419
BLEU420
BARG421
BASN422
BHIS428
BLEU431
BMET495
BVAL520
BGLY521
BARG522
BPRO524
BALA525
BARG561
BVAL562
BALA563
BHOH1018
BHOH1046
BHOH1049
BHOH1068

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15755455","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1XJQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XNJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QJF","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1j70
ChainResidueDetails
AHIS428
AARG421
AHIS425

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1j70
ChainResidueDetails
BHIS428
BARG421
BHIS425

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1j70
ChainResidueDetails
AARG522

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1j70
ChainResidueDetails
BARG522

245663

PDB entries from 2025-12-03

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