1ZXH

G311 mutant protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Immunoglobulin G binding protein G	polymer	56	6303.0	1	UniProt (P19909) Pfam (PF01378)	Streptococcus sp.	IgG binding protein G

Sequence modifications

A: 2 - 56 (UniProt: P19909)

PDB	External Database	Details
Tyr 2	Thr 443	engineered mutation
Leu 4	Lys 445	engineered mutation
Val 5	Leu 446	engineered mutation
Asn 7	Ile 448	engineered mutation
Lys 8	Asn 449	engineered mutation
Gln 10	Lys 451	engineered mutation
Asn 11	Thr 452	engineered mutation
Ala 12	Leu 453	engineered mutation
Phe 13	Lys 454	engineered mutation
Tyr 14	Gly 455	engineered mutation
Leu 17	Thr 458	engineered mutation
Arg 27	Glu 468	engineered mutation
Asn 28	Lys 469	engineered mutation
Ile 31	Lys 472	engineered mutation
Ser 33	Tyr 474	engineered mutation
Leu 34	Ala 475	engineered mutation
Lys 35	Asn 476	engineered mutation
Asp 37	Asn 478	engineered mutation
Gln 40	Asp 481	engineered mutation
Gln 55	Thr 496	engineered mutation
Ala 56	Glu 497	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6303.0
All*	Total formula weight	6303.0

*Water molecules are not included.