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3ED3

Crystal Structure of the Yeast Dithiol/Disulfide Oxidoreductase Mpd1p

Functional Information from GO Data
ChainGOidnamespacecontents
A0000324cellular_componentfungal-type vacuole
A0003756molecular_functionprotein disulfide isomerase activity
A0005515molecular_functionprotein binding
A0005783cellular_componentendoplasmic reticulum
A0005788cellular_componentendoplasmic reticulum lumen
A0006457biological_processprotein folding
A0015035molecular_functionprotein-disulfide reductase activity
A0016853molecular_functionisomerase activity
A0019153molecular_functionprotein-disulfide reductase (glutathione) activity
A0034976biological_processresponse to endoplasmic reticulum stress
B0000324cellular_componentfungal-type vacuole
B0003756molecular_functionprotein disulfide isomerase activity
B0005515molecular_functionprotein binding
B0005783cellular_componentendoplasmic reticulum
B0005788cellular_componentendoplasmic reticulum lumen
B0006457biological_processprotein folding
B0015035molecular_functionprotein-disulfide reductase activity
B0016853molecular_functionisomerase activity
B0019153molecular_functionprotein-disulfide reductase (glutathione) activity
B0034976biological_processresponse to endoplasmic reticulum stress
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT A 1101
ChainResidue
ATYR48
AGLY78
ALYS298
AHOH2811

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT B 1102
ChainResidue
BGLY78
BLYS298
BHOH2794
BHOH2822

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT B 1103
ChainResidue
BGLY78
BLYS298
BASP77

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT A 1105
ChainResidue
AASP40
AHIS44
ALYS98

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT A 1106
ChainResidue
AGLN184
ASER188
BASP243
BLYS244

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT A 1108
ChainResidue
AASN45
ATHR46
AASN47

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT A 1109
ChainResidue
AASP40
ALEU95
AHOH2766
AHOH2817

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 2762
ChainResidue
AARG111
APRO113
AALA132
AARG154

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 2763
ChainResidue
AALA42
ATHR46
ATYR48
AGLN81
AGLU284
AARG290
AILE294
AHOH2808

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO B 2764
ChainResidue
BALA42
BTHR46
BTYR48
BGLN81
BGLU284
BARG290
BILE294
BHOH2820

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 2765
ChainResidue
BLYS114
BARG154
BSER155
BTYR156

Functional Information from PROSITE/UniProt
site_idPS00194
Number of Residues19
DetailsTHIOREDOXIN_1 Thioredoxin family active site. LVeFYapWCGHCKkLsstF
ChainResidueDetails
ALEU51-PHE69

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1mek
ChainResidueDetails
AHIS61
AGLY60
ACYS62
ACYS59

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1mek
ChainResidueDetails
BHIS61
BGLY60
BCYS62
BCYS59

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1mek
ChainResidueDetails
ACYS62
ACYS59

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1mek
ChainResidueDetails
BCYS62
BCYS59

245011

PDB entries from 2025-11-19

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