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5WRI

Crystal structure of human tyrosylprotein sulfotransferase-1 complexed with PAP and C4 peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0006478biological_processpeptidyl-tyrosine sulfation
A0008476molecular_functionprotein-tyrosine sulfotransferase activity
B0006478biological_processpeptidyl-tyrosine sulfation
B0008476molecular_functionprotein-tyrosine sulfotransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues19
Detailsbinding site for residue A3P A 401
ChainResidue
AARG79
ASER286
AGLN289
AVAL290
ALYS292
APRO293
AASN295
ALYS301
AHOH516
AHOH524
AHOH561
ASER80
AGLY81
ATHR82
ATHR83
AARG184
ASER192
AARG196
ATYR239

site_idAC2
Number of Residues6
Detailsbinding site for residue MG A 402
ChainResidue
AASP90
AHIS92
AILE95
AGLY276
AHOH527
AHOH577

site_idAC3
Number of Residues8
Detailsbinding site for residue GOL A 403
ChainResidue
ASER115
ASER118
ALYS121
AMET227
AGLY230
ATYR231
AHOH502
AHOH589

site_idAC4
Number of Residues22
Detailsbinding site for residue A3P B 401
ChainResidue
BARG79
BSER80
BGLY81
BTHR82
BTHR83
BARG184
BSER192
BARG196
BTYR239
BSER286
BGLN289
BVAL290
BLYS292
BPRO293
BVAL294
BASN295
BALA298
BLYS301
BHOH518
BHOH521
BHOH563
BHOH643

site_idAC5
Number of Residues6
Detailsbinding site for residue MG B 402
ChainResidue
BASP90
BHIS92
BILE95
BGLY276
BHOH533
BHOH639

site_idAC6
Number of Residues5
Detailsbinding site for residue ZN B 403
ChainResidue
AHIS263
AHIS267
BHIS267
BGLU269
BGLU270

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsRegion: {"description":"Interaction with peptide substrate","evidences":[{"source":"PubMed","id":"28821720","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"UniProtKB","id":"O60704","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues34
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28821720","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"5WRI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5WRJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28821720","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"5WRI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"source":"UniProtKB","id":"O60704","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16859706","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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