5OLP

Galacturonidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Pectate lyase	polymer	452	51574.1	2	UniProt (Q8A066) Pfam (PF00295)	Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)	Galacturonidase
2	C, D, E, F (A, B)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	G, H (A, B)	water	water		18.0	450	Chemie (HOH)

Sequence modifications

A, B: 21 - 452 (UniProt: Q8A066)

PDB	External Database	Details
Mse 1	-	initiating methionine
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Pro 14	-	expression tag
Gln 15	-	expression tag
Gln 16	-	expression tag
Gly 17	-	expression tag
Leu 18	-	expression tag
Arg 19	-	expression tag
Gln 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103148.2
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	103308.5

*Water molecules are not included.