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2YYJ

Crystal structure of the oxygenase component (HpaB) of 4-hydroxyphenylacetate 3-monooxygenase complexed with FAD and 4-hydroxyphenylacetate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0009056biological_processcatabolic process
A0010124biological_processphenylacetate catabolic process
A0016627molecular_functionoxidoreductase activity, acting on the CH-CH group of donors
A0016712molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen
A0050660molecular_functionflavin adenine dinucleotide binding
A0052881molecular_function4-hydroxyphenylacetate 3-monooxygenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 600
ChainResidue
AGLY231
AASP232
ASER233
AHIS237
AHOH1151
AHOH1363
AHOH1462

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 601
ChainResidue
AARG338
AGLU340
AHOH1388
ATRP336
ATHR337

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 602
ChainResidue
ATYR130
AARG131
ASO4604

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 603
ChainResidue
ATYR456
AASN457
ALYS458
AGLU459
ALYS462
AHOH1508
AHOH1510

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 604
ChainResidue
AARG131
AARG134
ASO4602

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 605
ChainResidue
AGLN201
AHOH1192
AHOH1202
AHOH1228
AHOH1406

site_idAC7
Number of Residues30
DetailsBINDING SITE FOR RESIDUE FAD A 500
ChainResidue
AHIS142
AALA143
ALEU144
AGLN148
AARG151
ATHR183
ATHR185
AALA312
ATYR315
AHIS317
AGLN378
AILE379
AALA381
ASER382
AARG433
ALEU436
ATYR437
APHE440
APHE441
AGLY443
AASP444
AARG447
A4HP550
AHOH1008
AHOH1019
AHOH1026
AHOH1058
AHOH1139
AHOH1186
AHOH1525

site_idAC8
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 4HP A 550
ChainResidue
AARG100
ATYR104
AHIS142
ALEU144
ASER197
ATHR198
ALEU199
APHE441
APHE442
AFAD500
AHOH1019

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE 4HP A 551
ChainResidue
AARG355
AGLY356
AASP359
ALEU452
AVAL455
ATYR456
AHOH1047
AHOH1068

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING:
ChainResidueDetails
AARG100
ASER197

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:17804419
ChainResidueDetails
AHIS142
AGLN148
ATHR185
AASP444

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1u8v
ChainResidueDetails
AMET284

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1u8v
ChainResidueDetails
AASN282

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PDB entries from 2024-07-24

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