3TFL

LytR-Cps2a-Psr family protein with bound octaprenyl pyrophosphate lipid

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CPS2A, Integral membrane regulatory protein Wzg	polymer	398	43997.2	1	UniProt (Q4K376) Pfam (PF02916) Pfam (PF03816) In PDB	Streptococcus pneumoniae
2	A	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
3	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)
4		water	water		18.0	159	Chemie (HOH)

Sequence modifications

A: 98 - 481 (UniProt: Q4K376)

PDB	External Database	Details
Met 97	-	expression tag
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	43997.2
Non-Polymers*	Number of molecules	7
	Total formula weight	1095.3
All*	Total formula weight	45092.6

*Water molecules are not included.