4LKS

Structure of CBM32-3 from a family 31 glycoside hydrolase from Clostridium perfringens in complex with galactose

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, C)	Glycosyl hydrolase, family 31/fibronectin type III domain protein	polymer	167	18993.8	2	UniProt (Q0TRJ3) Pfam (PF00754) UniProt (by SIFTS) (A0A0H2YST8)	Clostridium perfringens
2	C, E (A, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, F (A, C)	beta-D-galactopyranose	non-polymer		180.2	2	Chemie (GAL)
4	G, H (A, C)	water	water		18.0	515	Chemie (HOH)

Sequence modifications

A, C: 17 - 162 (UniProt: Q0TRJ3)

PDB	External Database	Details
Met -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
Ile 3	-	expression tag
Thr 4	-	expression tag
Ser 5	-	expression tag
Leu 6	-	expression tag
Tyr 7	-	expression tag
Lys 8	-	expression tag
Lys 9	-	expression tag
Ala 10	-	expression tag
Gly 11	-	expression tag
Ser 12	-	expression tag
Glu 13	-	expression tag
Phe 14	-	expression tag
Ala 15	-	expression tag
Leu 16	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37987.7
Non-Polymers*	Number of molecules	4
	Total formula weight	440.5
All*	Total formula weight	38428.2

*Water molecules are not included.