3I0C

Crystal structure of GTB C80S/C196S unliganded

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ABO glycosyltransferase	polymer	287	33421.4	1	UniProt (Q70V26) Pfam (PF03414) UniProt (by SIFTS) (P16442) In PDB	Homo sapiens (human)
2		water	water		18.0	320	Chemie (HOH)

Sequence modifications

A: 69 - 354 (UniProt: Q70V26)

PDB	External Database	Details
Ser 80	Cys 70	engineered mutation
Ser 196	Cys 186	engineered mutation
Glu 355	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33421.4
All*	Total formula weight	33421.4

*Water molecules are not included.