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3GN1

Structure of Pteridine Reductase 1 (PTR1) from TRYPANOSOMA BRUCEI in ternary complex with cofactor (NADP+) and inhibitor (DDD00067116)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0016491molecular_functionoxidoreductase activity
A0047040molecular_functionpteridine reductase activity
B0000166molecular_functionnucleotide binding
B0016491molecular_functionoxidoreductase activity
B0047040molecular_functionpteridine reductase activity
C0000166molecular_functionnucleotide binding
C0016491molecular_functionoxidoreductase activity
C0047040molecular_functionpteridine reductase activity
D0000166molecular_functionnucleotide binding
D0016491molecular_functionoxidoreductase activity
D0047040molecular_functionpteridine reductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues34
DetailsBINDING SITE FOR RESIDUE NAP A 269
ChainResidue
AARG14
ATHR64
AASN93
AALA94
ASER95
ATHR126
ALEU159
ACYS160
AASP161
ATYR174
ALYS178
AILE15
APRO204
AGLY205
AVAL206
ASER207
ALEU208
AAX7271
AHOH293
AHOH296
AHOH315
AHOH320
ATYR34
AHOH329
AHOH372
AHOH384
AHOH417
AHOH471
AHIS35
AASN36
ASER37
AALA61
AASP62
ALEU63

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE AX7 A 271
ChainResidue
APHE97
AASP161
ATYR174
ANAP269
AHOH430

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT A 270
ChainResidue
ALYS13
AARG14
AARG17
AHOH375
AHOH385
AHOH400

site_idAC4
Number of Residues35
DetailsBINDING SITE FOR RESIDUE NAP B 269
ChainResidue
BARG14
BILE15
BHIS33
BTYR34
BHIS35
BASN36
BSER37
BALA61
BASP62
BLEU63
BTHR64
BASN93
BALA94
BSER95
BTHR126
BLEU159
BCYS160
BASP161
BTYR174
BLYS178
BPRO204
BGLY205
BVAL206
BSER207
BLEU208
BHOH490
BHOH494
BHOH498
BHOH517
BHOH522
BHOH544
BHOH556
BHOH573
BHOH584
BHOH622

site_idAC5
Number of Residues33
DetailsBINDING SITE FOR RESIDUE NAP C 269
ChainResidue
CPRO204
CGLY205
CVAL206
CSER207
CLEU208
CAX7271
CHOH479
CHOH480
CHOH497
CHOH570
CHOH608
CHOH613
CHOH615
CHOH675
CARG14
CILE15
CTYR34
CHIS35
CASN36
CSER37
CALA61
CASP62
CLEU63
CTHR64
CASN93
CALA94
CSER95
CTHR126
CLEU159
CCYS160
CASP161
CTYR174
CLYS178

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE AX7 C 271
ChainResidue
CPHE97
CASP161
CTYR174
CNAP269
CHOH615
CHOH676

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT C 270
ChainResidue
BTYR34
BVAL58
BHOH695
CVAL57
CVAL58
CHOH463

site_idAC8
Number of Residues35
DetailsBINDING SITE FOR RESIDUE NAP D 269
ChainResidue
DARG14
DILE15
DHIS33
DTYR34
DHIS35
DASN36
DSER37
DALA61
DASP62
DLEU63
DTHR64
DASN93
DALA94
DSER95
DTHR126
DLEU159
DCYS160
DTYR174
DLYS178
DPRO204
DGLY205
DVAL206
DSER207
DLEU208
DAX7270
DHOH387
DHOH395
DHOH423
DHOH453
DHOH514
DHOH520
DHOH527
DHOH536
DHOH553
DHOH563

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE AX7 D 270
ChainResidue
DPHE97
DASP161
DTYR174
DNAP269
DHOH514
DHOH546

Functional Information from PROSITE/UniProt
site_idPS00061
Number of Residues29
DetailsADH_SHORT Short-chain dehydrogenases/reductases family signature. DamvdqpcmaFslYNMGKHALvGLTqSAA
ChainResidueDetails
AASP161-ALA189

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
AASP165

site_idCSA10
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BPHE171
BLYS178

site_idCSA11
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CPHE171
CLYS178

site_idCSA12
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DPHE171
DLYS178

site_idCSA13
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
ATYR174
ALYS178

site_idCSA14
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DTYR174
DLYS178

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BASP165

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CASP165

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DASP165

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
ASER152
ATYR174
ALYS178

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
BTYR174
BLYS178

site_idCSA7
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
CTYR174
CLYS178

site_idCSA8
Number of Residues3
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
DSER152
DTYR174
DLYS178

site_idCSA9
Number of Residues2
DetailsAnnotated By Reference To The Literature 1eq2
ChainResidueDetails
APHE171
ALYS178

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PDB entries from 2024-07-24

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