5GOP

Crystal structure of alkaline invertase InvA from Anabaena sp. PCC 7120 complexed with sucrose

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 (A, B, C)	Alkaline Invertase	polymer	461	53325.8	3	UniProt (Q8YWS9) Pfam (PF12899)	Nostoc sp. PCC 7120	Alr1521 protein
2	D, E (D, E)	beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose	branched		342.3	2	In PDB BIRD (PRD_900003)		sucrose
3	F (B)	beta-D-fructofuranose	non-polymer		180.2	1	Chemie (FRU)
4	G, H, I (A, B, C)	water	water		18.0	335	Chemie (HOH)

Sequence modifications

A, B, C: 9 - 460 (UniProt: Q8YWS9)

PDB	External Database	Details
Mse 0	-	expression tag
Gly 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
Mse 8	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	159977.5
Branched	Number of molecules	2
	Total formula weight	684.6
Non-Polymers*	Number of molecules	1
	Total formula weight	180.2
All*	Total formula weight	160842.3

*Water molecules are not included.