9TA3

Cryo-EM structure of Heyndrickxia coagulans beta-galactosidase

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, D, E... (A, B, C, D, E...)	Beta-galactosidase LacZ	polymer	671	76938.2	6	UniProt (D5JGG0)	Heyndrickxia coagulans	Beta-gal
2	G, I, K, M, O... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN) PubChem (32051)
3	H, J, L, N, P... (A, B, C, D, E...)	CHLORIDE ION	non-polymer		35.5	6	Chemie (CL) PubChem (312)
4	S, T, U, V, W... (A, B, C, D, E...)	water	water		18.0	438	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 665 (UniProt: D5JGG0)

PDB	External Database	Details
Val 75	Ala 75	conflict
Ala 238	Thr 238	conflict
His 666	-	expression tag
His 667	-	expression tag
His 668	-	expression tag
His 669	-	expression tag
His 670	-	expression tag
His 671	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	461629.2
Non-Polymers*	Number of molecules	12
	Total formula weight	605.2
All*	Total formula weight	462234.3

*Water molecules are not included.