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2YOI

Crystal Structure of Ancestral Thioredoxin Relative to Last Eukaryotes Common Ancestor (LECA) from the Precambrian Period

Functional Information from GO Data
ChainGOidnamespacecontents
A0015035molecular_functionprotein-disulfide reductase activity
B0015035molecular_functionprotein-disulfide reductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 1107
ChainResidue
ALYS81
AHIS104

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 1108
ChainResidue
AMET1
AHOH2051
AHOH2064
AHOH2220

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 1109
ChainResidue
AHOH2221
AMET1
APHE54
AHOH2124

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 1110
ChainResidue
ATHR29
AHOH2137
AHOH2143
AHOH2222

site_idAC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE ACT A 1111
ChainResidue
ATHR6
AASN7
ALYS8
AGLU61
AVAL62
AASP64
AASN82
AHOH2019
AHOH2028
AHOH2144
AHOH2223

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 1112
ChainResidue
AHOH2040
AHOH2058
AHOH2060
AHOH2116
AHOH2224
AHOH2225

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA B 1107
ChainResidue
BPRO106
BHOH2193
BHOH2198
BHOH2199

Functional Information from PROSITE/UniProt
site_idPS00194
Number of Residues19
DetailsTHIOREDOXIN_1 Thioredoxin family active site. VVdFFatWCGPCKmIapfF
ChainResidueDetails
AVAL23-PHE41

237423

PDB entries from 2025-06-11

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