8WCJ

Crystal structure of GB3 penta mutation L5V/K10H/T16S/K19E/Y33I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Immunoglobulin G-binding protein G	polymer	56	6145.7	1	UniProt (P19909) In PDB	Streptococcus sp. group G
2		water	water		18.0	85	Chemie (HOH)

Sequence modifications

A: 3 - 56 (UniProt: P19909)

PDB	External Database	Details
Met 1	-	initiating methionine
Gln 2	-	expression tag
Val 5	Leu 446	engineered mutation
His 10	Lys 451	engineered mutation
Ser 16	Thr 457	engineered mutation
Glu 19	Lys 460	engineered mutation
Ile 33	Tyr 474	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6145.7
All*	Total formula weight	6145.7

*Water molecules are not included.