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5K4U

Three-dimensional structure of L-threonine 3-dehydrogenase from Trypanosoma brucei showing different active site loop conformations between dimer subunits, refined to 1.9 angstroms

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
C0003824molecular_functioncatalytic activity
Functional Information from PDB Data
site_idAC1
Number of Residues30
Detailsbinding site for residue NAD A 6401
ChainResidue
AGLY6009
ACYS6056
ALEU6077
APRO6078
AMET6081
AILE6095
APRO6117
ASER6118
ATHR6119
ATYR6144
ALYS6148
ALEU6011
ALEU6171
APRO6172
AGLY6173
AILE6174
AGLY6182
AACT6406
AHOH6503
AHOH6506
AHOH6515
AHOH6516
AGLY6012
AHOH6546
AGLN6013
AILE6014
AASP6035
AVAL6036
ALEU6054
AASP6055

site_idAC2
Number of Residues7
Detailsbinding site for residue GOL A 6402
ChainResidue
AARG6159
ALEU6232
ALEU6235
ATHR6236
AARG6237
AHOH6507
AHOH6537

site_idAC3
Number of Residues6
Detailsbinding site for residue GOL A 6403
ChainResidue
AASP6017
ASER6176
AALA6177
AALA6178
ATYR6216
AGLN6311

site_idAC4
Number of Residues3
Detailsbinding site for residue ACT A 6404
ChainResidue
AARG6237
ATHR6238
CLYS6126

site_idAC5
Number of Residues3
Detailsbinding site for residue ACT A 6405
ChainResidue
ATHR6236
AARG6237
CLYS6126

site_idAC6
Number of Residues5
Detailsbinding site for residue ACT A 6406
ChainResidue
ASER6082
ATHR6119
ATYR6144
AGLY6184
ANAD6401

site_idAC7
Number of Residues4
Detailsbinding site for residue ACT A 6407
ChainResidue
ALYS6025
AASN6222
ALYS6226
AGLU6229

site_idAC8
Number of Residues30
Detailsbinding site for residue NAD C 6401
ChainResidue
CGLY6009
CLEU6011
CGLY6012
CGLN6013
CILE6014
CASP6035
CVAL6036
CLEU6054
CASP6055
CCYS6056
CLEU6077
CPRO6078
CALA6079
CMET6081
CILE6095
CPRO6117
CSER6118
CTHR6119
CTYR6144
CLYS6148
CLEU6171
CPRO6172
CILE6174
CACT6405
CHOH6504
CHOH6526
CHOH6527
CHOH6529
CHOH6533
CHOH6547

site_idAC9
Number of Residues4
Detailsbinding site for residue GOL C 6402
ChainResidue
CASP6017
CALA6177
CALA6178
CTYR6216

site_idAD1
Number of Residues6
Detailsbinding site for residue GOL C 6403
ChainResidue
CARG6159
CLEU6232
CLEU6235
CARG6237
CHOH6522
CHOH6543

site_idAD2
Number of Residues8
Detailsbinding site for residue GOL C 6404
ChainResidue
AGLN6160
ALYS6161
AGLY6163
CLEU6207
CGLN6274
CLYS6275
CASN6278
AARG6159

site_idAD3
Number of Residues5
Detailsbinding site for residue ACT C 6405
ChainResidue
CMET6081
CTHR6119
CTYR6144
CNAD6401
CHOH6502

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PDB entries from 2024-10-09

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