8AXT

Sialidases and Fucosidases of Akkermansia muciniphila are key for rapid growth on colonic mucin and nutrient sharing amongst mucin-associated human gut microbiota

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)	Sialidase domain-containing protein	polymer	582	65149.4	2	UniProt (B2ULI1) Pfam (PF13088)	Akkermansia muciniphila
2	C, E (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, F, G, H, I (A, B)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
4	J, K (A, B)	water	water		18.0	1328	Chemie (HOH)

Sequence modifications

A, B: 23 - 595 (UniProt: B2ULI1)

PDB	External Database	Details
Met 22	-	initiating methionine
Leu 596	-	expression tag
Glu 597	-	expression tag
His 598	-	expression tag
His 599	-	expression tag
His 600	-	expression tag
His 601	-	expression tag
His 602	-	expression tag
His 603	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	130298.8
Non-Polymers*	Number of molecules	7
	Total formula weight	257.4
All*	Total formula weight	130556.2

*Water molecules are not included.