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2O7Q

Crystal Structure of the A. thaliana DHQ-dehydroshikimate-SDH-shikimate-NADP(H)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003855molecular_function3-dehydroquinate dehydratase activity
A0004764molecular_functionshikimate 3-dehydrogenase (NADP+) activity
A0019632biological_processshikimate metabolic process
A0050661molecular_functionNADP binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1403
ChainResidue
ATRP158
APRO527
AHOH9243

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1402
ChainResidue
AASN483
AARG484
ATHR485

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 1401
ChainResidue
ALYS385
AGLU386
AGLY462
AGLY463
AHOH9320
AILE382
APRO383
AHIS384

site_idAC4
Number of Residues12
DetailsBINDING SITE FOR RESIDUE DHK A 9241
ChainResidue
AGLU124
AARG126
AARG155
AHIS214
ALYS241
ALEU269
AARG279
APHE291
ASER300
AALA301
AGLN304
AHOH9259

site_idAC5
Number of Residues12
DetailsBINDING SITE FOR RESIDUE DHK A 4733
ChainResidue
AILE328
ASER336
ASER338
ASER379
ATHR381
ALYS385
AASN406
AASP423
ATYR550
AGLN578
AGLN582
AHOH9388

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues217
DetailsRegion: {"description":"3-dehydroquinate dehydratase"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor; for 3-dehydroquinate dehydratase activity","evidences":[{"source":"PubMed","id":"16784230","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Schiff-base intermediate with substrate; for 3-dehydroquinate dehydratase activity","evidences":[{"source":"PubMed","id":"16784230","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsActive site: {"description":"For shikimate dehydrogenase activity","evidences":[{"source":"PubMed","id":"16784230","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"journal article","publicationDate":"2007","firstPage":"2153","lastPage":"2160","volume":"7","journal":"Cryst. Growth Des.","title":"The DHQ-dehydroshikimate-SDH-shikimate-NADP(H) complex: Insights into metabolite transfer in the shikimate pathway.","authors":["Singh S.A.","Christendat D."],"citationCrossReferences":[{"database":"DOI","id":"10.1021/cg7007107"}]}},{"source":"PDB","id":"2O7Q","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16784230","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2GPT","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"journal article","publicationDate":"2007","firstPage":"2153","lastPage":"2160","volume":"7","journal":"Cryst. Growth Des.","title":"The DHQ-dehydroshikimate-SDH-shikimate-NADP(H) complex: Insights into metabolite transfer in the shikimate pathway.","authors":["Singh S.A.","Christendat D."],"citationCrossReferences":[{"database":"DOI","id":"10.1021/cg7007107"}]}},{"source":"PDB","id":"2O7S","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1qfe
ChainResidueDetails
ALYS241
AHIS214
AGLU159

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qfe
ChainResidueDetails
AASP414

243083

PDB entries from 2025-10-15

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