Structure of PDB 1sp9 Chain A

Receptor sequence
>1sp9A (length=362) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
VRKNPKSDKFKVKRFHHIEFWCGDATNVARRFSWGLGMRFSAKSDLSTGN
MVHASYLLTSGDLRFLFTAPYSPSTASIPSFDHGSCRSFFSSHGLGVRAV
AIEVEDAESAFSISVANGAIPSSPPIVLNEAVTIAEVKLYGDVVLRYVSY
KFLPGFERVEPLDYGIRRLDHAVGNVPELGPALTYVAGFTGFHQFASGLN
SAVLASNDEMVLLPINEPVHGTKRKSQIQTYLEHNEGAGLQHLALMSEDI
FRTLREMRKRSSIGGFDFMPSPPPTYYQNLKKRVGDVLSDDQIKECEELG
ILVDRDDQGTLLQIFTKPLGDRPTIFIEIIQRVGCMMKDEEGKAYQSGGC
GGFGKGNFSELF
3D structure
PDB1sp9 The crystal structures of Zea mays and Arabidopsis 4-Hydroxyphenylpyruvate Dioxygenase
ChainA
Resolution3.0 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 1.13.11.27: 4-hydroxyphenylpyruvate dioxygenase.
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 FE2 A H226 H308 E394 H171 H242 E328
Gene Ontology
Molecular Function
GO:0003868 4-hydroxyphenylpyruvate dioxygenase activity
GO:0005506 iron ion binding
GO:0016701 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0006559 L-phenylalanine catabolic process
GO:0006572 tyrosine catabolic process
GO:0009072 aromatic amino acid metabolic process
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1sp9, PDBe:1sp9, PDBj:1sp9
PDBsum1sp9
PubMed15084729
UniProtP93836|HPPD_ARATH 4-hydroxyphenylpyruvate dioxygenase (Gene Name=HPD)

[Back to BioLiP]