Structure of PDB 4iql Chain A

Receptor sequence

>4iqlA (length=313) Species: 242619 (Porphyromonas gingivalis W83) [Search protein sequence]

MNRICELLGIEHPIISGGMVWCSGWKLASAVSNCGGLGLIGAGSMHPDNL
EHHIRSCKAATDKPFGVNVPLLYPEMDKIMEIIMREHVPVVVTSAGSPKV
WTAKLKAAGSKVIHVVSSATFARKSEAAGVDAIVAEGFEAGGHNGREETT
TLCLIPEVVDAVNIPVVAAGGIASGRAVAAALALGADAVQVGTRFALSEE
SSAHEDFKAHCRRSVEGDTMLSLKAVSPTRLLKNKFYQDVFAAEQRGASV
EELRELLGRGRAKQGIFEGDLHEGELEIGQAVSQISHAETVAEIMVDLVD
GYKRSLAGMPTEI

3D structure

PDB

4iql Structural characterization of Porphyromonas gingivalis enoyl-ACP reductase II (FabK).

Chain

Resolution

1.938 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

1.3.1.9: enoyl-[acyl-carrier-protein] reductase (NADH).

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	FMN	A	G18 M19 V20 N68 S94 E136 A140 G141 G170 G171 Q190 G192 T193 E277	G18 M19 V20 N68 S94 E136 A140 G141 G170 G171 Q190 G192 T193 E277
BS02	NDP	A	W21 W25 S44 M45 N49 H52 H53 S202 F267	W21 W25 S44 M45 N49 H52 H53 S202 F267
BS03	NDP	A	W21 M45 H46 Y73 P74 E75 K263	W21 M45 H46 Y73 P74 E75 K263

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0018580	nitronate monooxygenase activity

View graph for
Molecular Function

External links

PDB	RCSB:4iql, PDBe:4iql, PDBj:4iql
PDBsum	4iql
PubMed	29400320
UniProt	Q7MAW0

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