3TEL

LytR-CPS2A-Psr family protein with bound octaprenyl pyrophosphate lipid and manganese ion

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cps2A, Integral membrane regulatory protein Wzg	polymer	398	43911.1	1	UniProt (Q4K376) Pfam (PF02916) Pfam (PF03816)	Streptococcus pneumoniae
2	B (A)	(2Z,6Z,10Z,14Z,18Z,22Z,26Z)-3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaen-1-yl trihydrogen diphosphate	non-polymer		722.9	1	Chemie (ZTP)
3	C (A)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
4	D, E, F, G (A)	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
5	H, I, J (A)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
6	K (A)	water	water		18.0	354	Chemie (HOH)

Sequence modifications

A: 98 - 481 (UniProt: Q4K376)

PDB	External Database	Details
Met 97	-	expression tag
Ala 267	Arg 270	engineered mutation
Lys 482	-	expression tag
Leu 483	-	expression tag
Ala 484	-	expression tag
Ala 485	-	expression tag
Ala 486	-	expression tag
Leu 487	-	expression tag
Glu 488	-	expression tag
His 489	-	expression tag
His 490	-	expression tag
His 491	-	expression tag
His 492	-	expression tag
His 493	-	expression tag
His 494	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43911.1
Non-Polymers*	Number of molecules	9
	Total formula weight	1200.2
All*	Total formula weight	45111.4

*Water molecules are not included.