2A63

Solution structure of a stably monomeric mutant of lambda Cro produced by substitutions in the ball-and-socket interface

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Regulatory protein cro	polymer	66	7423.5	1	UniProt (P03040) Pfam (PF09048) In PDB	Enterobacteria phage lambda

Sequence modifications

A: 1 - 66 (UniProt: P03040)

PDB	External Database	Details
Gln 26	Tyr 26	engineered mutation
Trp 33	Ala 33	engineered mutation
Asp 58	Phe 58	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7423.5
All*	Total formula weight	7423.5

*Water molecules are not included.