9R6W

CHAP domain of Pneumococcal Endopeptidase PcsB

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (AAA, BBB, CCC, DDD)	Peptidoglycan hydrolase PcsB	polymer	138	14673.9	4	UniProt (A0A0H2ZQ76) Pfam (PF05257)	Streptococcus pneumoniae
2	E, F, G, I, J... (AAA, BBB, CCC, DDD)	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
3	H (AAA)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA) PubChem (271)
4	M, N, O, P (AAA, BBB, CCC, DDD)	water	water		18.0	258	Chemie (HOH)

Sequence modifications

AAA, BBB, CCC, DDD: 14 - 132 (UniProt: A0A0H2ZQ76)

PDB	External Database	Details
Met -5	-	initiating methionine
Gly -4	-	expression tag
Ser -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
Ser 5	-	expression tag
Ser 6	-	expression tag
Gly 7	-	expression tag
Leu 8	-	expression tag
Val 9	-	expression tag
Pro 10	-	expression tag
Arg 11	-	expression tag
Gly 12	-	expression tag
Ser 13	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	58695.8
Non-Polymers*	Number of molecules	8
	Total formula weight	474.6
All*	Total formula weight	59170.3

*Water molecules are not included.