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3ALM

Crystal structure of 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase, mutant C294A

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004497molecular_functionmonooxygenase activity
A0016491molecular_functionoxidoreductase activity
A0047081molecular_function3-hydroxy-2-methylpyridinecarboxylate dioxygenase activity
A0071949molecular_functionFAD binding
B0000166molecular_functionnucleotide binding
B0004497molecular_functionmonooxygenase activity
B0016491molecular_functionoxidoreductase activity
B0047081molecular_function3-hydroxy-2-methylpyridinecarboxylate dioxygenase activity
B0071949molecular_functionFAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues33
DetailsBINDING SITE FOR RESIDUE FAD A 380
ChainResidue
AGLY18
AARG106
ASER128
AGLU129
AALA130
AALA155
AASP156
ALEU179
AARG181
ATYR270
AGLY287
AGLY20
AASP288
APRO295
AALA298
AGLY300
AALA301
AGLY302
AHOH389
AHOH397
AHOH409
AHOH412
APHE21
AHOH448
AHOH450
AHOH484
AHOH485
AALA22
AHIS40
AGLU41
ALYS42
AILE53
ATYR54

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 381
ChainResidue
ALEU179
AARG211
AMET227
APRO295
AHOH438

site_idAC3
Number of Residues34
DetailsBINDING SITE FOR RESIDUE FAD B 380
ChainResidue
BGLY18
BGLY20
BPHE21
BALA22
BHIS40
BGLU41
BLYS42
BILE53
BTYR54
BARG106
BSER128
BGLU129
BALA130
BALA155
BASP156
BLEU179
BARG181
BTYR270
BGLY287
BASP288
BPRO295
BALA298
BGLY300
BALA301
BGLY302
BHOH397
BHOH403
BHOH411
BHOH428
BHOH431
BHOH449
BHOH486
BHOH495
BHOH523

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 381
ChainResidue
BLYS42
BGLU129
BGLN142
BHOH509

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 382
ChainResidue
BGLU15
BARG38
BHIS40
BSER125
BHOH507
BHOH549

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 383
ChainResidue
BGLN74
BGLY75
BSER76
BASN97
BPRO378
BHOH555

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 384
ChainResidue
BTRP173
BTYR270
BTHR272
BALA294
BGLY344
BALA348

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PDB entries from 2025-12-10

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