4R37

Crystal structure analysis of LpxA, a UDP-N-acetylglucosamine acyltransferase from Bacteroides fragilis 9343 with UDP-GlcNAc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Putative acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase	polymer	275	29906.0	2	UniProt (Q5LH16) Pfam (PF00132) Pfam (PF13720) In PDB	Bacteroides fragilis
2	A	URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE	non-polymer		607.4	1	Chemie (UD1)
3	A	3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL	non-polymer		398.5	1	Chemie (PE5)
4	A	2-(2-METHOXYETHOXY)ETHANOL	non-polymer		120.1	1	Chemie (PG0)
5	A, B	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
6	A, B	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
7		water	water		18.0	517	Chemie (HOH)

Sequence modifications

A, B: 1 - 255 (UniProt: Q5LH16)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59812.0
Non-Polymers*	Number of molecules	9
	Total formula weight	1404.4
All*	Total formula weight	61216.4

*Water molecules are not included.