4P5Y

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

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glycosyl hydrolase, family 31/fibronectin type III domain protein	polymer	167	18993.8	1	UniProt (Q0TRJ3) Pfam (PF00754) UniProt (by SIFTS) (A0A0H2YST8) In PDB	Clostridium perfringens
2	A	2-acetamido-2-deoxy-beta-D-galactopyranose	non-polymer		221.2	1	Chemie (NGA)
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	52	Chemie (HOH)

Sequence modifications

A: 17 - 162 (UniProt: Q0TRJ3)

PDB	External Database	Details
Met -4	-	initiating methionine
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	1
	Total formula weight	18993.8
Non-Polymers*	Number of molecules	2
	Total formula weight	261.3
All*	Total formula weight	19255.1

*Water molecules are not included.