4B54

The Structure of the inactive mutant G153R of LptC from E. coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	LIPOPOLYSACCHARIDE EXPORT SYSTEM PROTEIN LPTC	polymer	176	20231.5	2	UniProt (I2Z3T4) Pfam (PF06835) UniProt (by SIFTS) (P0ADV9) In PDB	ESCHERICHIA COLI	LIPOSACCHARIDE TRANSPORT PROTEIN C
2	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3		water	water		18.0	11	Chemie (HOH)

Sequence modifications

A, B: 24 - 191 (UniProt: I2Z3T4)

PDB	External Database	Details
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
His 21	-	expression tag
Gly 22	-	expression tag
Ser 23	-	expression tag
Arg 153	Gly 153	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40462.9
Non-Polymers*	Number of molecules	1
	Total formula weight	59.0
All*	Total formula weight	40522.0

*Water molecules are not included.