4J7R

Crystal Structure of Chlamydomonas reinhardtii Isoamylase 1 (ISA1)

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)	Isoamylase	polymer	840	93054.7	2	UniProt (Q7X8Q2) Pfam (PF02922) Pfam (PF00128) Pfam (PF21156)	Chlamydomonas reinhardtii
2	C, D (A, B)	water	water		18.0	488	Chemie (HOH)

Sequence modifications

A, B: 57 - 875 (UniProt: Q7X8Q2)

PDB	External Database	Details
Met 36	-	expression tag
Gly 37	-	expression tag
Ser 38	-	expression tag
Ser 39	-	expression tag
His 40	-	expression tag
His 41	-	expression tag
His 42	-	expression tag
His 43	-	expression tag
His 44	-	expression tag
His 45	-	expression tag
Ser 46	-	expression tag
Ser 47	-	expression tag
Gly 48	-	expression tag
Leu 49	-	expression tag
Val 50	-	expression tag
Pro 51	-	expression tag
Arg 52	-	expression tag
Gly 53	-	expression tag
Ser 54	-	expression tag
His 55	-	expression tag
Met 56	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	186109.3
All*	Total formula weight	186109.3

*Water molecules are not included.