Structure of PDB 6qyi Chain B

Receptor sequence
>6qyiB (length=520) Species: 562 (Escherichia coli) [Search protein sequence]
MKPEDFRASTQRPFTGEEYLKSLQDGREIYIYGERVKDVTTHPAFRNAAA
SVAQLYDALHKPEMQDSLCWNTDTGSGGYTHKFFRVAKSADDLRQQRDAI
AEWSRLSYGWMGRTPDYKAAFGCALGANPGFYGQFEQNARNWYTRIQETG
LYFNHAIVNPPIDRHLPTDKVKDVYIKLEKETDAGIIVSGAKVVATNSAL
THYNMIGFGSAQVMGENPDFALMFVAPMDADGVKLISRASYEMVAGATGS
PYDYPLSSRFDENDAILVMDNVLIPWENVLIYRDFDRCRRWTMEGGFARM
YPLQACVRLAVKLDFITALLKKSLECTGTLEFRGVQADLGEVVAWRNTFW
ALSDSMCSEATPWVNGAYLPDHAALQTYRVLAPMAYAKIKNIIERNVTSG
LIYLPSSARDLNNPQIDQYLAKYVRGSNGMDHVQRIKILKLMWDAIGSEF
GGRHELYEINYSGSQDEIRLQCLRQAQNSGNMDKMMAMVDRCLSEYDQDG
WTVPHLHNNDDINMLDKLLK
3D structure
PDB6qyi Structural and Functional Characterization of 4-Hydroxyphenylacetate 3-Hydroxylase from Escherichia coli.
ChainB
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.14.14.9: 4-hydroxyphenylacetate 3-monooxygenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FAD B R113 I157 V158 R164 V194 T196 D264 L456 Y457 Y461 G463 R113 I157 V158 R164 V194 T196 D264 L456 Y457 Y461 G463
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0016627 oxidoreductase activity, acting on the CH-CH group of donors
GO:0016712 oxidoreductase 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
GO:0050660 flavin adenine dinucleotide binding
GO:0052881 4-hydroxyphenylacetate 3-monooxygenase activity
Biological Process
GO:0009056 catabolic process
GO:0010124 phenylacetate catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6qyi, PDBe:6qyi, PDBj:6qyi
PDBsum6qyi
PubMed31155821
UniProtQ57160|HPAB_ECOLX 4-hydroxyphenylacetate 3-monooxygenase oxygenase component (Gene Name=hpaB)

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