4U10

Probing the structure and mechanism of de-N-acetylase from aggregatibacter actinomycetemcomitans

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase	polymer	280	32287.4	2	UniProt (A5HJW8) Pfam (PF01522) In PDB	Aggregatibacter actinomycetemcomitans (Actinobacillus actinomycetemcomitans)	pgaB
2	A, B	ZINC ION	non-polymer		65.4	7	Chemie (ZN)
3	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4		water	water		18.0	258	Chemie (HOH)

Sequence modifications

A, B: 26 - 298 (UniProt: A5HJW8)

PDB	External Database	Details
Mse 25	-	expression tag
Asp 152	Glu 152	conflict
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64574.9
Non-Polymers*	Number of molecules	9
	Total formula weight	528.8
All*	Total formula weight	65103.6

*Water molecules are not included.