4D0Q

Hyaluronan Binding Module of the Streptococcal Pneumoniae Hyaluronate Lyase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HYALURONATE LYASE	polymer	169	19048.3	1	UniProt (Q54873) Pfam (PF22637) In PDB	STREPTOCOCCUS PNEUMONIAE TIGR4	HYALURONIDASE, HYASE
2	A	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
3		water	water		18.0	216	Chemie (HOH)

Sequence modifications

A: 54 - 212 (UniProt: Q54873)

PDB	External Database	Details
Met 52	-	cloning artifact
Gln 53	-	cloning artifact
Leu 213	-	expression tag
Glu 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	19048.3
Non-Polymers*	Number of molecules	9
	Total formula weight	558.6
All*	Total formula weight	19607.0

*Water molecules are not included.