6T2Q

Prominent members of the human gut microbiota express endo-acting O-glycanases to initiate mucin breakdown

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA, BBB	Glycosyl hydrolase family 16	polymer	282	32249.3	2	UniProt (A5ZIF0) In PDB	Bacteroides caccae ATCC 43185
2	A, B	beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose	branched		545.5	2	In PDB GlyTouCan (G06580KR)
3	AAA, BBB	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	AAA, BBB	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	AAA, BBB	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
6		water	water		18.0	99	Chemie (HOH)

Sequence modifications

AAA, BBB: 22 - 280 (UniProt: A5ZIF0)

PDB	External Database	Details
Met -1	-	initiating methionine
Gly 0	-	expression tag
Ser 1	-	expression tag
Ser 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
Ser 9	-	expression tag
Ser 10	-	expression tag
Gly 11	-	expression tag
Leu 12	-	expression tag
Val 13	-	expression tag
Pro 14	-	expression tag
Arg 15	-	expression tag
Gly 16	-	expression tag
Ser 17	-	expression tag
His 18	-	expression tag
Met 19	-	expression tag
Ala 20	-	expression tag
Ser 21	-	expression tag
Gln 143	Glu 143	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64498.5
Branched	Number of molecules	2
	Total formula weight	1091.0
Non-Polymers*	Number of molecules	10
	Total formula weight	342.2
All*	Total formula weight	65931.7

*Water molecules are not included.