Structure of PDB 3qna Chain D

Receptor sequence

>3qnaD (length=118) Species: 469008 (Escherichia coli BL21(DE3)) [Search protein sequence]

STTLFKDFTFEAAHRLPHVPEGHKAGRLHGHSFMVRLEITGEVDPHTGWI
IDFAELKAAFKPTYERLDHHYLNDIPGLENPTSEVLAKWIWDQVKPVVPL
LSAVMVKETCTAGCIYRG

3D structure

PDB

3qna Structural basis of a novel activity of bacterial 6-pyruvoyltetrahydropterin synthase homologues distinct from mammalian 6-pyruvoyltetrahydropterin synthase activity.

Chain

Resolution

2.5 Å

3D
structure

Catalytic site residues are labeled in the structure
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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)
BS01	BIO	D	H15 L17 A26 H30 H32 T83 S84 E85 E109	H14 L16 A25 H29 H31 T82 S83 E84 E108
BS02	ZN	D	H15 H30 H32	H14 H29 H31
BS03	BIO	D	W50 I52 D53 F54	W49 I51 D52 F53

External links

PDB	RCSB:3qna, PDBe:3qna, PDBj:3qna
PDBsum	3qna
PubMed	24816091

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