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5KQU

Directed Evolution of Transaminases By Ancestral Reconstruction. Using Old Proteins for New Chemistries

Functional Information from GO Data
ChainGOidnamespacecontents
A0008483molecular_functiontransaminase activity
A0030170molecular_functionpyridoxal phosphate binding
B0008483molecular_functiontransaminase activity
B0030170molecular_functionpyridoxal phosphate binding
C0008483molecular_functiontransaminase activity
C0030170molecular_functionpyridoxal phosphate binding
D0008483molecular_functiontransaminase activity
D0030170molecular_functionpyridoxal phosphate binding
E0008483molecular_functiontransaminase activity
E0030170molecular_functionpyridoxal phosphate binding
F0008483molecular_functiontransaminase activity
F0030170molecular_functionpyridoxal phosphate binding
Functional Information from PDB Data
site_idAC1
Number of Residues15
Detailsbinding site for residue PLP A 501
ChainResidue
ASER119
AVAL262
ALYS288
AHOH626
DTRP324
DTHR325
DHOH613
AGLY120
ASER121
AASN124
ATYR153
AHIS154
AGLU226
AASP259
AVAL261

site_idAC2
Number of Residues22
Detailsbinding site for Di-peptide PLP B 501 and LYS B 288
ChainResidue
BLEU58
BCYS60
BSER119
BGLY120
BSER121
BTYR153
BASP259
BVAL261
BVAL262
BALA287
BGLY289
BLEU290
BTHR291
BSER292
BALA293
BHOH601
BHOH602
BHOH603
BHOH611
CTRP324
CTHR325
CTYR326

site_idAC3
Number of Residues20
Detailsbinding site for Di-peptide PLP C 501 and LYS C 288
ChainResidue
BTRP324
BTHR325
BTYR326
CLEU58
CCYS60
CSER119
CGLY120
CSER121
CTYR153
CHIS154
CASP259
CVAL261
CVAL262
CALA287
CGLY289
CLEU290
CTHR291
CSER292
CALA293
CHOH613

site_idAC4
Number of Residues21
Detailsbinding site for Di-peptide PLP D 501 and LYS D 288
ChainResidue
ATRP324
ATHR325
ATYR326
AHOH627
DLEU58
DCYS60
DSER119
DGLY120
DSER121
DASN124
DTYR153
DHIS154
DGLU226
DASP259
DVAL261
DALA287
DGLY289
DLEU290
DTHR291
DSER292
DALA293

site_idAC5
Number of Residues19
Detailsbinding site for Di-peptide PLP E 501 and LYS E 288
ChainResidue
ELEU58
ECYS60
ESER119
EGLY120
ESER121
EASN124
ETYR153
EHIS154
EASP259
EVAL261
EALA287
EGLY289
ELEU290
ETHR291
ESER292
EALA293
FTRP324
FTHR325
FTYR326

site_idAC6
Number of Residues19
Detailsbinding site for Di-peptide PLP F 501 and LYS F 288
ChainResidue
ETYR326
FLEU58
FCYS60
FSER119
FGLY120
FSER121
FTYR153
FASP259
FVAL261
FVAL262
FALA287
FGLY289
FLEU290
FTHR291
FSER292
FALA293
FHOH602
ETRP324
ETHR325

Functional Information from PROSITE/UniProt
site_idPS00600
Number of Residues38
DetailsAA_TRANSFER_CLASS_3 Aminotransferases class-III pyridoxal-phosphate attachment site. LIaDEVvc.AFgRlGskmgsqrygmrp....DLIttAKgltSA
ChainResidueDetails
ALEU256-ALA293

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PDB entries from 2025-10-29

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