Structure of PDB 4z12 Chain B

Receptor sequence
>4z12B (length=503) Species: 13449 (Coreopsis grandiflora) [Search protein sequence]
LAPITAPDITSICKDASSGIGNQEGAIRTRKCCPPSLGKKIKDFQFPNDK
KVRMRWPAHKGTKKQVDDYRRAIAAMRALPDDDPRSFVSQAKIHCAYCNG
GYTQVDSGFPDIDIQIHNSWLFFPFHRWYLYFYERILGSLIDEPNFALPY
WKWDEPKGMPISNIFLGDASNPLYDQYRDANHIEDRIVDLDYDGKDKDIP
DQQQVACNLSTVYRDLVRNGVDPTSFFGGKYVAGDPSVGSVEAGSHTAVH
RWVGDPTQPNNEDMGNFYSAGYDPVFYIHHANVDRMWKLWKELRLPGHVD
ITDPDWLNASYVFYDENKDLVRVYNKDCVNLDKLKYNFIENSKEVFPWRN
SRPPQRRKSAQVADVKTVEQTKFPVRLNQIFKVRVKRPAVNRTEEEKDQA
NEVLLIKKIKYDSGKFVKFDVFVNDKLKDGVFTTPCDPEYAGGFAQIPHN
DVMTSTARFGLNELLEDTNTEGEEYATVTLVPRTGCEDLTVGEIKIELVP
IPK
3D structure
PDB4z12 Aurone synthase is a catechol oxidase with hydroxylase activity and provides insights into the mechanism of plant polyphenol oxidases.
ChainB
Resolution1.85 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H96 H119 H128 H255 H259 F276 H289
Catalytic site (residue number reindexed from 1) H94 H117 H126 H246 H250 F267 H280
Enzyme Commision number ?
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 TEW B P202 D203 P200 D201
BS02 CU B H96 H119 H128 H94 H117 H126
BS03 CU B H255 H259 H289 H246 H250 H280
Gene Ontology
Molecular Function
GO:0004097 catechol oxidase activity
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:4z12, PDBe:4z12, PDBj:4z12
PDBsum4z12
PubMed26976571
UniProtA0A075DN54

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