2C1I

Structure of Streptococcus pneumoniae peptidoglycan deacetylase (SpPgdA) D 275 N Mutant.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	PEPTIDOGLYCAN GLCNAC DEACETYLASE	polymer	431	49205.1	1	UniProt (Q8DP63) Pfam (PF18627) Pfam (PF01522)	STREPTOCOCCUS PNEUMONIAE	SPPGDA-D275N ZN SULPHATE
2	B (A)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	1	Chemie (MES)
3	C, D (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	E (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	F (A)	water	water		18.0	211	Chemie (HOH)

Sequence modifications

A: 33 - 37 (PDB: 2C1I)
A: 38 - 463 (UniProt: Q8DP63)

PDB	External Database	Details
Asn 275	Asp 275	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	49205.1
Non-Polymers*	Number of molecules	4
	Total formula weight	422.1
All*	Total formula weight	49627.3

*Water molecules are not included.