Structure of PDB 3pn4 Chain A

Receptor sequence
>3pn4A (length=181) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
MEIVEYPDPILRAKNKRIDIFDENLKNLVDAMFDVMYKTDGIGLSAPQVG
LNVQLMVFNPAGEPGEGKEIVLVNPKIKKYSDKLVPFDEGCLSFPGIYAE
VVRPQSVKIDARDITGERFSISLSRLPARIFQHEYDHLEGVLFFDRMTDQ
VLDSIREELEALEKKYEEKTGLPSPERVEAR
3D structure
PDB3pn4 Trapping conformational States along ligand-binding dynamics of Peptide deformylase: the impact of induced fit on enzyme catalysis.
ChainA
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) G43 Q48 C91 L92 H133 E134 H137
Catalytic site (residue number reindexed from 1) G43 Q48 C91 L92 H133 E134 H137
Enzyme Commision number 3.5.1.88: peptide deformylase.
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 BB2 A G41 I42 G43 Q48 D88 G90 C91 L92 Y98 R129 H133 E134 H137 G41 I42 G43 Q48 D88 G90 C91 L92 Y98 R129 H133 E134 H137 MOAD: Ki=140nM
PDBbind-CN: -logKd/Ki=6.85,Ki=140nM
BS02 ZN A C91 H133 H137 C91 H133 H137
BS03 ZN A E160 E179 E160 E179
BS04 ZN A D30 D34 D30 D34
Gene Ontology
Molecular Function
GO:0042586 peptide deformylase activity

View graph for
Molecular Function
External links
PDB RCSB:3pn4, PDBe:3pn4, PDBj:3pn4
PDBsum3pn4
PubMed21629676
UniProtQ9FUZ2|DEF1B_ARATH Peptide deformylase 1B, chloroplastic/mitochondrial (Gene Name=PDF1B)

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