Structure of PDB 1ey2 Chain A Binding Site BS01

Receptor Information
>1ey2 Chain A (length=419) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AELKYISGFGNECSSEDPRCPGSLPEGQNNPQVCPYNLYAEQLSGSAFTC
PRSTNKRSWLYRILPSVSHKPFESIDEGHVTHNWDEVDPDPNQLRWKPFE
IPKASQKKVDFVSGLHTLCGAGDIKSNNGLAIHIFLCNTSMENRCFYNSD
GDFLIVPQKGNLLIYTEFGKMLVQPNEICVIQRGMRFSIDVFEETRGYIL
EVYGVHFELPDLGPIGANGLANPRDFLIPIAWYEDRQVPGGYTVINKYQG
KLFAAKQDVSPFNVVAWHGNYTPYKYNLKNFMVINSVAFDHADPSIFTVL
TAKSVRPGVAIADFVIFPPRWGVADKTFRPPYYHRNCMSEFMGLIRGFLP
GGGSLHSTMTPHGPDADCFEKASKVKLAPERIADGTMAFMFESSLSLAVT
KWGLKASRLKSHFTPNSRN
Ligand information
Ligand IDFE2
InChIInChI=1S/Fe/q+2
InChIKeyCWYNVVGOOAEACU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Fe+2]
CACTVS 3.341[Fe++]
FormulaFe
NameFE (II) ION
ChEMBL
DrugBankDB14510
ZINC
PDB chain1ey2 Chain A Residue 1001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1ey2 Crystal structure of human homogentisate dioxygenase.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		H335 E341 H371
Binding residue
(residue number reindexed from 1)		H334 E340 H362
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H292 H335 E341 H365 H371
Catalytic site (residue number reindexed from 1) H291 H334 E340 H356 H362
Enzyme Commision number 1.13.11.5: homogentisate 1,2-dioxygenase.
Gene Ontology
Molecular Function
GO:0004411 homogentisate 1,2-dioxygenase activity
GO:0005515 protein binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0006520 amino acid metabolic process
GO:0006559 L-phenylalanine catabolic process
GO:0006570 tyrosine metabolic process
GO:0006572 tyrosine catabolic process
Cellular Component
GO:0005829 cytosol
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1ey2, PDBe:1ey2, PDBj:1ey2
PDBsum1ey2
PubMed10876237
UniProtQ93099|HGD_HUMAN Homogentisate 1,2-dioxygenase (Gene Name=HGD)

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