9YQ4

Chlorella virus hyaluronan synthase bound to a proofreading UDP-GlcA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Hyaluronan synthase	polymer	574	65889.1	1	UniProt (M1H2Q1)	Paramecium bursaria Chlorella virus CZ-2
2	B (B)	nanobody Nb872	polymer	134	14783.2	1		Lama glama (llama)
3	C (C)	nanobody Nb881	polymer	134	14956.4	1		Lama glama (llama)
4	D (A)	URIDINE-5'-DIPHOSPHATE-GLUCURONIC ACID	non-polymer		580.3	1	Chemie (UGA)
5	E (A)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
6	F (A)	CHOLESTEROL HEMISUCCINATE	non-polymer		486.7	1	Chemie (Y01)

Sequence modifications

A: 2 - 561 (UniProt: M1H2Q1)

PDB	External Database	Details
Met 0	-	expression tag
Gly 1	-	expression tag
Asn 302	Asp 302	conflict
Leu 562	-	expression tag
Glu 563	-	expression tag
His 564	-	expression tag
His 565	-	expression tag
His 566	-	expression tag
His 567	-	expression tag
His 568	-	expression tag
His 569	-	expression tag
His 570	-	expression tag
His 571	-	expression tag
His 572	-	expression tag
His 573	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	95628.7
Non-Polymers*	Number of molecules	3
	Total formula weight	1121.9
All*	Total formula weight	96750.6

*Water molecules are not included.