4XSO

Crystal structure of apo-form Alr3699/HepE from Anabaena sp. strain PCC 7120

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	Alr3699 protein	polymer	388	42373.5	2	UniProt (Q8YQW3) Pfam (PF13439) Pfam (PF00534)	Nostoc sp. (strain PCC 7120 / UTEX 2576)
2	C, D, E, F (B, A)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3	G, H (B, A)	water	water		18.0	149	Chemie (HOH)

Sequence modifications

B, A: 1 - 382 (UniProt: Q8YQW3)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	84746.9
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	85115.3

*Water molecules are not included.