5JAW

Structure of a beta galactosidase with inhibitor

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, putative, bgl35A	polymer	550	62127.0	8	UniProt (B3PBE0) Pfam (PF02449) Pfam (PF18120)	Cellvibrio japonicus (strain Ueda107)
2	GA, I, JA, M, NA... (F, A, G, B, H...)	(1S,2S,3S,4S,5R,6R)-5-amino-6-(hydroxymethyl)cyclohexane-1,2,3,4-tetrol	non-polymer		193.2	8	Chemie (UUU)
3	AA, BA, CA, DA, EA... (E, F, A, G, B...)	SODIUM ION	non-polymer		23.0	25	Chemie (NA)
4	FA (E)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	QA, RA, SA, TA, UA... (A, B, C, D, E...)	water	water		18.0	1636	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 36 - 575 (UniProt: B3PBE0)

PDB	External Database	Details
Met 26	-	initiating methionine
Gly 27	-	expression tag
Ser 28	-	expression tag
Ser 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	497016.2
Non-Polymers*	Number of molecules	34
	Total formula weight	2179.4
All*	Total formula weight	499195.6

*Water molecules are not included.