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3D8X

Crystal Structure of Saccharomyces cerevisiae NDPPH Dependent Thioredoxin Reductase 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0004791molecular_functionthioredoxin-disulfide reductase (NADPH) activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005758cellular_componentmitochondrial intermembrane space
A0005829cellular_componentcytosol
A0008198molecular_functionferrous iron binding
A0016491molecular_functionoxidoreductase activity
A0019430biological_processremoval of superoxide radicals
A0034599biological_processcellular response to oxidative stress
A0045454biological_processcell redox homeostasis
B0004791molecular_functionthioredoxin-disulfide reductase (NADPH) activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005758cellular_componentmitochondrial intermembrane space
B0005829cellular_componentcytosol
B0008198molecular_functionferrous iron binding
B0016491molecular_functionoxidoreductase activity
B0019430biological_processremoval of superoxide radicals
B0034599biological_processcellular response to oxidative stress
B0045454biological_processcell redox homeostasis
Functional Information from PDB Data
site_idAC1
Number of Residues29
DetailsBINDING SITE FOR RESIDUE FAD A 1001
ChainResidue
AILE9
AALA37
AILE40
AALA41
AGLY44
AGLN45
ALEU46
AILE52
AASN54
ATHR86
ATHR119
AGLY10
AGLY120
ATRP135
ACYS145
AGLY287
AASP288
AARG295
AGLN296
AALA297
ASER300
BTYR21
ASER11
AGLY12
APRO13
AALA14
ATYR32
AGLU33
AGLY34

site_idAC2
Number of Residues29
DetailsBINDING SITE FOR RESIDUE FAD B 1001
ChainResidue
ATYR21
BILE9
BGLY10
BSER11
BGLY12
BPRO13
BALA14
BTYR32
BGLU33
BGLY34
BALA37
BILE40
BALA41
BGLY44
BGLN45
BLEU46
BTHR49
BILE52
BASN54
BTHR119
BGLY120
BTRP135
BCYS145
BGLY287
BASP288
BARG295
BGLN296
BALA297
BSER300

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE NDP A 481
ChainResidue
AMET126
AGLY161
AGLY163
ASER165
AARG185
ALYS186
AARG190
AILE248
BASP106

Functional Information from PROSITE/UniProt
site_idPS00573
Number of Residues23
DetailsPYRIDINE_REDOX_2 Pyridine nucleotide-disulphide oxidoreductases class-II active site. CavCDGavpiFrnkpLaVIGGGD
ChainResidueDetails
ACYS142-ASP164

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBINDING: BINDING => ECO:0000269|PubMed:18930846, ECO:0000269|PubMed:20235561
ChainResidueDetails
ASER11
BILE40
BGLN45
BASN54
BVAL87
BCYS145
BASP288
BARG295
AILE40
AGLN45
AASN54
AVAL87
ACYS145
AASP288
AARG295
BSER11

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18407956
ChainResidueDetails
ASER303
BSER303

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1tde
ChainResidueDetails
ACYS142
ACYS145
AASP146

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1tde
ChainResidueDetails
BCYS142
BCYS145
BASP146

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PDB entries from 2025-06-18

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