10EM

GH33 sialidase from Parabacteroides merdae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	exo-alpha-sialidase	polymer	376	42223.2	1	UniProt (A0AA37NJA5)	Parabacteroides merdae
2	B (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA) PubChem (923)
3	C (A)	water	water		18.0	375	Chemie (HOH)

Sequence modifications

A: 23 - 376 (UniProt: A0AA37NJA5)

PDB	External Database	Details
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
Ser 7	-	expression tag
Ser 8	-	expression tag
Gly 9	-	expression tag
Val 10	-	expression tag
Asp 11	-	expression tag
Leu 12	-	expression tag
Gly 13	-	expression tag
Thr 14	-	expression tag
Glu 15	-	expression tag
Asn 16	-	expression tag
Leu 17	-	expression tag
Tyr 18	-	expression tag
Phe 19	-	expression tag
Gln 20	-	expression tag
Ser 21	-	expression tag
Asn 22	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42223.2
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	42246.2

*Water molecules are not included.