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6OUW

1-deoxy-D-xylulose 5-phosphate synthase (DXPS) from Deinococcus radiodurans with enamine intermediate bound

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0005829cellular_componentcytosol
A0008299biological_processisoprenoid biosynthetic process
A0008661molecular_function1-deoxy-D-xylulose-5-phosphate synthase activity
A0009228biological_processthiamine biosynthetic process
A0016114biological_processterpenoid biosynthetic process
A0016740molecular_functiontransferase activity
A0019288biological_processisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway
A0030976molecular_functionthiamine pyrophosphate binding
A0046872molecular_functionmetal ion binding
A0052865biological_process1-deoxy-D-xylulose 5-phosphate biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues22
Detailsbinding site for residue HTL A 701
ChainResidue
AHIS51
AGLY155
ASER156
AASN183
ALYS289
AILE371
AGLU373
APHE398
AARG401
AHIS434
AMG702
ASER54
AHOH804
AHOH835
AHOH845
AVAL80
AHIS82
AGLY123
AHIS124
AALA125
AGLY153
AASP154

site_idAC2
Number of Residues5
Detailsbinding site for residue MG A 702
ChainResidue
AASP154
AASN183
AHTL701
AHOH835
AHOH845

site_idAC3
Number of Residues6
Detailsbinding site for residue NA A 703
ChainResidue
AASN416
AALA467
AHIS470
AGLY472
AHOH814
AHOH882

Functional Information from PROSITE/UniProt
site_idPS00802
Number of Residues17
DetailsTRANSKETOLASE_2 Transketolase signature 2. GADGATHnGVFdlSflR
ChainResidueDetails
AGLY428-ARG444

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:17135236
ChainResidueDetails
AHIS82
AASP154
AASN183
AGLU373

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING:
ChainResidueDetails
AGLY123
AGLY155

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 333
ChainResidueDetails
ALYS289electrostatic stabiliser
AGLU373activator, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
AARG401electrostatic stabiliser, hydrogen bond donor

237992

PDB entries from 2025-06-25

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