8JBD

Crystal structure of Adenylosuccinate lyase from Thermus thermophilus HB8, TtPurB

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)	Adenylosuccinate lyase	polymer	457	51259.4	2	UniProt (Q5SI61) Pfam (PF00206) Pfam (PF10397)	Thermus thermophilus HB8
2	C, D (A, B)	water	water		18.0	251	Chemie (HOH)

Sequence modifications

A, B: 1 - 436 (UniProt: Q5SI61)

PDB	External Database	Details
Met -20	-	initiating methionine
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	102518.8
All*	Total formula weight	102518.8

*Water molecules are not included.