6X3M

Crystal structure of full-length Streptococcal bacteriophage hyaluronidase in complex with unsaturated hyaluronan octa-saccharides

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, E...	Hyaluronoglucosaminidase	polymer	379	40644.7	9	UniProt (P15316) Pfam (PF18454) Pfam (PF07212) In PDB	Streptococcus pyogenes phage H4489A	Hyaluronidase
2	a, J, N, O, Q...	4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		758.6	9	In PDB GlyTouCan (G58744KX)
3	K, L, M, P, R...	4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1517.3	9	In PDB GlyTouCan (G31971KV)

Sequence modifications

A, B, C, D, E, F, G, H, I: 1 - 371 (UniProt: P15316)

PDB	External Database	Details
Leu 372	-	expression tag
Glu 373	-	expression tag
His 374	-	expression tag
His 375	-	expression tag
His 376	-	expression tag
His 377	-	expression tag
His 378	-	expression tag
His 379	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	365801.9
Branched	Number of molecules	18
	Total formula weight	20483.1
All*	Total formula weight	386285.0

*Water molecules are not included.