8JFH

Crystal structure of 3-oxoacyl-ACP reductase FabG in complex with NADP+ and 3-keto-octanoyl-ACP from Helicobacter pylori in an inactive form that priors the acyl substrate delivery

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	3-oxoacyl-[acyl-carrier-protein] reductase	polymer	248	26768.5	4	UniProt (G2M827) In PDB	Helicobacter pylori
2	E, F	Acyl carrier protein	polymer	84	9205.4	2	UniProt (Q5EDC8) Pfam (PF00550) In PDB	Helicobacter pylori
3	A, B, D	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	3	Chemie (NAP)
4	E	~{S}-[2-[3-[[(2~{S})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] 3-oxidanylideneoctanethioate	non-polymer		498.5	1	Chemie (UHC)
5	F	N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide	non-polymer		358.3	1	Chemie (PN7)
6		water	water		18.0	1163	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 247 (UniProt: G2M827)

PDB	External Database	Details
Ser 0	-	expression tag

E, F: 1 - 78 (UniProt: Q5EDC8)

PDB	External Database	Details
Ser -5	-	expression tag
Ser -4	-	expression tag
Met -3	-	expression tag
Gly -2	-	expression tag
Tyr -1	-	expression tag
Leu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	125484.9
Non-Polymers*	Number of molecules	5
	Total formula weight	3087.1
All*	Total formula weight	128572.0

*Water molecules are not included.