7AN1

A single sulfatase is required for metabolism of colonic mucin O-glycans and intestinal colonization by a symbiotic human gut bacterium (BT1636-S1_20)

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	A (AAA)	Arylsulfatase	polymer	510	58029.3	1	UniProt (Q8A789) Pfam (PF00884) Pfam (PF01663) Pfam (PF16347)	Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
2	B (A)	beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		383.3	1	In PDB GlyTouCan (G00055MO)
3	C (AAA)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	D (AAA)	water	water		18.0	384	Chemie (HOH)

Sequence modifications

AAA: 24 - 509 (UniProt: Q8A789)

PDB	External Database	Details
Met 0	-	initiating methionine
Gly 1	-	expression tag
Ser 2	-	expression tag
Ser 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Ser 10	-	expression tag
Ser 11	-	expression tag
Gly 12	-	expression tag
Leu 13	-	expression tag
Val 14	-	expression tag
Pro 15	-	expression tag
Arg 16	-	expression tag
Gly 17	-	expression tag
Ser 18	-	expression tag
His 19	-	expression tag
Met 20	-	expression tag
Ala 21	-	expression tag
Ser 22	-	expression tag
Gln 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	58029.3
Branched	Number of molecules	1
	Total formula weight	383.3
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	58452.7

*Water molecules are not included.