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1MXH

Crystal Structure of Substrate Complex of Putative Pteridine Reductase 2 (PTR2) from Trypanosoma cruzi

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0016491molecular_functionoxidoreductase activity
B0000166molecular_functionnucleotide binding
B0016491molecular_functionoxidoreductase activity
C0000166molecular_functionnucleotide binding
C0016491molecular_functionoxidoreductase activity
D0000166molecular_functionnucleotide binding
D0016491molecular_functionoxidoreductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE NAP A 1277
ChainResidue
AARG22
AASN101
AALA102
ASER103
AGLU131
ALEU167
ACYS168
ATYR182
ALYS186
APRO212
AGLY213
AILE23
ASER215
ALEU216
ADHF1278
AHOH1302
AHOH1318
ATYR42
AARG43
AHIS44
ASER45
AASP70
ALEU71
ASER72

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE DHF A 1278
ChainResidue
AARG22
ASER103
ATYR105
APRO107
AASP169
APHE179
ATYR182
APRO218
AMET221
ATYR229
ANAP1277
AHOH1299
AHOH1372

site_idAC3
Number of Residues26
DetailsBINDING SITE FOR RESIDUE NAP B 2277
ChainResidue
BARG21
BARG22
BILE23
BTYR42
BARG43
BHIS44
BSER45
BGLY69
BASP70
BLEU71
BSER72
BASN101
BALA102
BSER103
BGLU131
BLEU167
BCYS168
BTYR182
BLYS186
BPRO212
BGLY213
BSER215
BLEU216
BDHF2278
BHOH2295
BHOH2366

site_idAC4
Number of Residues13
DetailsBINDING SITE FOR RESIDUE DHF B 2278
ChainResidue
BARG22
BSER103
BTYR105
BPRO107
BASP169
BPHE179
BTYR182
BPRO218
BMET221
BTYR229
BNAP2277
BHOH2321
BHOH2352

site_idAC5
Number of Residues27
DetailsBINDING SITE FOR RESIDUE NAP C 3277
ChainResidue
CDHF3278
CHOH3280
CHOH3292
CHOH3342
CARG21
CARG22
CILE23
CTYR42
CARG43
CHIS44
CSER45
CGLY69
CASP70
CLEU71
CSER72
CASN101
CALA102
CSER103
CALA104
CLEU167
CCYS168
CTYR182
CLYS186
CPRO212
CGLY213
CSER215
CLEU216

site_idAC6
Number of Residues14
DetailsBINDING SITE FOR RESIDUE DHF C 3278
ChainResidue
CARG22
CSER103
CTYR105
CPRO107
CASP169
CPHE179
CTYR182
CPRO218
CMET221
CTYR229
CNAP3277
CHOH3298
CHOH3345
CHOH3386

site_idAC7
Number of Residues32
DetailsBINDING SITE FOR RESIDUE NAP D 4277
ChainResidue
DARG21
DARG22
DILE23
DTYR42
DARG43
DHIS44
DSER45
DGLY69
DASP70
DLEU71
DSER72
DASN101
DALA102
DSER103
DALA104
DGLU131
DLEU167
DCYS168
DTYR182
DLYS186
DPRO212
DGLY213
DSER215
DLEU216
DDHF4278
DHOH4288
DHOH4291
DHOH4302
DHOH4312
DHOH4350
DHOH4352
DHOH4380

site_idAC8
Number of Residues14
DetailsBINDING SITE FOR RESIDUE DHF D 4278
ChainResidue
DARG22
DSER103
DTYR105
DPRO107
DASP169
DPHE179
DTYR182
DPRO218
DMET221
DTYR229
DNAP4277
DHOH4348
DHOH4350
DHOH4388

Functional Information from PROSITE/UniProt
site_idPS00061
Number of Residues29
DetailsADH_SHORT Short-chain dehydrogenases/reductases family signature. DamtdlplpgFcvYTMAKHALgGLTrAAA
ChainResidueDetails
AASP169-ALA197

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
APHE179
ALYS186

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
BPHE179
BLYS186

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
CPHE179
CLYS186

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
DPHE179
DLYS186

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
ALYS186
ATYR182

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
BLYS186
BTYR182

site_idCSA7
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
CLYS186
CTYR182

site_idCSA8
Number of Residues2
DetailsAnnotated By Reference To The Literature 1qsg
ChainResidueDetails
DLYS186
DTYR182

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PDB entries from 2024-07-24

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