5ZI1

Crystal structure of Bacillus thuringiensis insecticidal crystal protein Cry7Ca1 (wild type)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	insecticidal crystal protein Cry7Cal	polymer	609	68800.6	2	UniProt (A9Q1Y3) Pfam (PF03945) Pfam (PF00555) Pfam (PF03944)	Bacillus thuringiensis
2	C (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3	D, E (A, B)	water	water		18.0	753	Chemie (HOH)

Sequence modifications

A, B: 55 - 641 (UniProt: A9Q1Y3)

PDB	External Database	Details
Met 42	-	initiating methionine
Arg 43	-	expression tag
Gly 44	-	expression tag
Ser 45	-	expression tag
His 46	-	expression tag
His 47	-	expression tag
His 48	-	expression tag
His 49	-	expression tag
His 50	-	expression tag
His 51	-	expression tag
Gly 52	-	expression tag
Ser 53	-	expression tag
Met 54	-	expression tag
Val 642	-	expression tag
Asp 643	-	expression tag
Leu 644	-	expression tag
Gln 645	-	expression tag
Pro 646	-	expression tag
Ser 647	-	expression tag
Leu 648	-	expression tag
Ile 649	-	expression tag
Ser 650	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	137601.2
Non-Polymers*	Number of molecules	1
	Total formula weight	59.0
All*	Total formula weight	137660.3

*Water molecules are not included.