2BNI

pLI mutant E20C L16G Y17H, antiparallel

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	GENERAL CONTROL PROTEIN GCN4	polymer	34	4100.9	4	UniProt (P03069) Pfam (PF07716)	SACCHAROMYCES CEREVISIAE	AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN, PLI E20C N16G Y17H
2	E, F, G, H (A, B, C, D)	water	water		18.0	55	Chemie (HOH)

Sequence modifications

A, B, C, D: 0 - 0 (PDB: 2BNI)
A, B, C, D: 1 - 33 (UniProt: P03069)

PDB	External Database	Details
Ile 5	Leu 253	conflict
Leu 9	Val 257	conflict
Ile 12	Leu 260	conflict
Gly 16	Asn 264	engineered mutation
His 17	Tyr 265	engineered mutation
Ile 19	Leu 267	conflict
Cys 20	Glu 268	engineered mutation
Leu 23	Val 271	conflict
Ile 26	Leu 274	conflict
Leu 30	Val 278	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	16403.4
All*	Total formula weight	16403.4

*Water molecules are not included.