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3DH8

Structure of Pseudomonas Quinolone Signal Response Protein PqsE

Functional Information from GO Data
ChainGOidnamespacecontents
A0008800molecular_functionbeta-lactamase activity
A0016289molecular_functionacyl-CoA hydrolase activity
A0044550biological_processsecondary metabolite biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 998
ChainResidue
AHIS69
AHIS71
AHIS159
AASP178
AHOH1001

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 999
ChainResidue
AHOH1001
AASP73
AHIS74
AASP178
AHIS221

site_idAC3
Number of Residues17
DetailsBINDING SITE FOR RESIDUE B4N A 1000
ChainResidue
AHIS71
ATYR72
AASP73
AHIS159
AASP178
AALA182
AARG191
ALEU193
APHE195
AHIS221
AGLN272
ALEU281
AHIS282
ASER285
AARG288
AHOH1001
AHOH1218

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19788310","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20419351","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27082157","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36456567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2Q0I","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Q0J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3DH8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7KGW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7KGX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8B4A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19788310","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20419351","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27082157","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36456567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7R3J","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qh5
ChainResidueDetails
AASP73

255615

PDB entries from 2026-06-24

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