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3KEL

Crystal Structure of IspH:PP complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0008299biological_processisoprenoid biosynthetic process
A0016114biological_processterpenoid biosynthetic process
A0016491molecular_functionoxidoreductase activity
A0019288biological_processisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway
A0046872molecular_functionmetal ion binding
A0050992biological_processdimethylallyl diphosphate biosynthetic process
A0051536molecular_functioniron-sulfur cluster binding
A0051538molecular_function3 iron, 4 sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
A0051745molecular_function4-hydroxy-3-methylbut-2-enyl diphosphate reductase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0008299biological_processisoprenoid biosynthetic process
B0016114biological_processterpenoid biosynthetic process
B0016491molecular_functionoxidoreductase activity
B0019288biological_processisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway
B0046872molecular_functionmetal ion binding
B0050992biological_processdimethylallyl diphosphate biosynthetic process
B0051536molecular_functioniron-sulfur cluster binding
B0051538molecular_function3 iron, 4 sulfur cluster binding
B0051539molecular_function4 iron, 4 sulfur cluster binding
B0051745molecular_function4-hydroxy-3-methylbut-2-enyl diphosphate reductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE F3S A 997
ChainResidue
ACYS12
AGLY14
AVAL15
ACYS96
ALEU98
ATHR167
ACYS197
AHOH321

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE POP A 998
ChainResidue
AHIS41
AHIS74
AHIS124
ATHR168
AASN224
ASER225
ASER226
AASN227
ASER269
AHOH342
AHOH382
AHOH443
AVAL40

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE F3S B 997
ChainResidue
BCYS12
BGLY14
BVAL15
BCYS96
BLEU98
BTHR167
BCYS197
BHOH328

site_idAC4
Number of Residues13
DetailsBINDING SITE FOR RESIDUE POP B 998
ChainResidue
BVAL40
BHIS41
BHIS74
BHIS124
BTHR168
BASN224
BSER225
BSER226
BASN227
BSER269
BHOH326
BHOH365
BHOH428

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"22137895","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"22687151","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20080550","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22137895","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22687151","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22948824","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23307751","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3KE8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3SZL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3URK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4EB3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4H4C","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20080550","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3KEM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20080550","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22137895","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22687151","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3KE8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3SZL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4EB3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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