4R9V

Crystal structure of sialyltransferase from photobacterium damselae, residues 113-497 corresponding to the gt-b domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Sialyltransferase 0160	polymer	406	46115.5	1	UniProt (O66375) Pfam (PF11477)	Photobacterium damselae
2	B, C (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D (A)	water	water		18.0	126	Chemie (HOH)

Sequence modifications

A: 113 - 497 (UniProt: O66375)

PDB	External Database	Details
Met 92	-	expression tag
Gly 93	-	expression tag
Ser 94	-	expression tag
Ser 95	-	expression tag
His 96	-	expression tag
His 97	-	expression tag
His 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
Ser 102	-	expression tag
Ser 103	-	expression tag
Gly 104	-	expression tag
Leu 105	-	expression tag
Val 106	-	expression tag
Pro 107	-	expression tag
Arg 108	-	expression tag
Gly 109	-	expression tag
Ser 110	-	expression tag
His 111	-	expression tag
Met 112	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46115.5
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	46195.6

*Water molecules are not included.