6NCX

Crystal structure of GH2 beta-galacturonidase from Eisenbergiella tayi bound to galacturonate

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 (D, A, B, C)	Beta-galacturonidase	polymer	574	65766.6	4	UniProt (A0A1E3AEY6) Pfam (PF02836)	Eisenbergiella tayi
2	E, G, I, K (D, A, B, C)	alpha-D-galactopyranuronic acid	non-polymer		194.1	4	Chemie (ADA)
3	F, H, J, L (D, A, B, C)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
4	M, N, O, P (D, A, B, C)	water	water		18.0	1054	Chemie (HOH)

Sequence modifications

D, A, B, C: 1 - 559 (UniProt: A0A1E3AEY6)

PDB	External Database	Details
Glu 560	-	expression tag
Asn 561	-	expression tag
Leu 562	-	expression tag
Tyr 563	-	expression tag
Phe 564	-	expression tag
Gln 565	-	expression tag
Ser 566	-	expression tag
Gly 567	-	expression tag
Ser 568	-	expression tag
His 569	-	expression tag
His 570	-	expression tag
His 571	-	expression tag
His 572	-	expression tag
His 573	-	expression tag
His 574	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	263066.3
Non-Polymers*	Number of molecules	8
	Total formula weight	918.4
All*	Total formula weight	263984.6

*Water molecules are not included.