5B4B

Crystal structure of LpxH with lipid X in spacegroup C2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UDP-2,3-diacylglucosamine hydrolase	polymer	248	28670.9	2	UniProt (Q9I2V0) Pfam (PF00149) In PDB	Pseudomonas aeruginosa PAO1	UDP-2,3-diacylglucosamine pyrophosphatase LpxH, UDP-2,3-diacylglucosamine diphosphatase
2	A, B	(R)-((2R,3S,4R,5R,6R)-3-HYDROXY-2-(HYDROXYMETHYL)-5-((R)-3-HYDROXYTETRADECANAMIDO)-6-(PHOSPHONOOXY)TETRAHYDRO-2H-PYRAN-4-YL) 3-HYDROXYTETRADECANOATE	non-polymer		711.9	2	Chemie (LP5)
3	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4		water	water		18.0	516	Chemie (HOH)

Sequence modifications

A, B: 1 - 240 (UniProt: Q9I2V0)

PDB	External Database	Details
Leu 241	-	expression tag
Glu 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag
His 245	-	expression tag
His 246	-	expression tag
His 247	-	expression tag
His 248	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57341.9
Non-Polymers*	Number of molecules	3
	Total formula weight	1515.8
All*	Total formula weight	58857.7

*Water molecules are not included.