Structure of PDB 3fm3 Chain B Binding Site BS01

Receptor Information
>3fm3 Chain B (length=356) Species: 6035 (Encephalitozoon cuniculi) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
CILLNQAEELPIEFLPKDGVYGKGKLFDSRNMEIENFTESDILQDARRAA
EAHRRARYRVQSIVRPGITLLEIVRSIEDSTRTLLKGERNNGIGFPAGMS
MNSCAAHYTVNPGEQDIVLKEDDVLKIDFGTHSDGRIMDSAFTVAFKENL
EPLLVAAREGTETGIKSLGVDVRVCDIGRDINEVISSYEVEIGGRMWPIR
PISDLHGHSISQFRIHGGISIPAVNNRDTTRIKGDSFYAVETFATTGKGS
IDDRPPCSHFVLNTYKSRKLFNKDLIKVYEFVKDSLGTLPFSPRHLDYYG
LVKGGSLKSVNLLTMMGLLTPYPPLNDIDGCKVAQFEHTVYLSEHGKEVL
TRGDDY
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain3fm3 Chain B Residue 551 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3fm3 Structure of a microsporidian methionine aminopeptidase type 2 complexed with fumagillin and TNP-470.
Resolution2.18 Å
Binding residue
(original residue number in PDB)		D141 H210 E243 E339
Binding residue
(residue number reindexed from 1)		D139 H208 E241 E337
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D130 D141 H210 H218 E243 E339
Catalytic site (residue number reindexed from 1) D128 D139 H208 H216 E241 E337
Enzyme Commision number 3.4.11.18: methionyl aminopeptidase.
Gene Ontology
Molecular Function
GO:0004177 aminopeptidase activity
GO:0004239 initiator methionyl aminopeptidase activity
GO:0008235 metalloexopeptidase activity
GO:0046872 metal ion binding
GO:0070006 metalloaminopeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3fm3, PDBe:3fm3, PDBj:3fm3
PDBsum3fm3
PubMed19660503
UniProtQ8SR45|MAP2_ENCCU Methionine aminopeptidase 2 (Gene Name=MAP2)

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