7LJ2

Structure of Exo-L-galactose-6-sulfatase BuS1_11 from Bacteroides uniformis in complex with neoporphyrabiose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Exo-L-galactose-6-sulfatase	polymer	533	62254.4	2	UniProt (A0A4Y1VMZ7) Pfam (PF00884) Pfam (PF16347) In PDB	Bacteroides uniformis
2	C, D	6-O-sulfo-alpha-L-galactopyranose-(1-3)-beta-D-galactopyranose	branched		422.4	2	In PDB GlyTouCan (G02643VM)
3	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5		water	water		18.0	533	Chemie (HOH)

Sequence modifications

A, B: 35 - 535 (UniProt: A0A4Y1VMZ7)

PDB	External Database	Details
Met 3	-	initiating methionine
Gly 4	-	expression tag
Ser 5	-	expression tag
Ser 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
Ser 13	-	expression tag
Ser 14	-	expression tag
Gly 15	-	expression tag
Leu 16	-	expression tag
Val 17	-	expression tag
Pro 18	-	expression tag
Arg 19	-	expression tag
Gly 20	-	expression tag
Ser 21	-	expression tag
His 22	-	expression tag
Met 23	-	expression tag
Ala 24	-	expression tag
Gln 25	-	expression tag
Glu 26	-	expression tag
Lys 27	-	expression tag
Pro 28	-	expression tag
Met 29	-	expression tag
Asn 30	-	expression tag
Val 31	-	expression tag
Ile 32	-	expression tag
Phe 33	-	expression tag
Ile 34	-	expression tag
Lys 392	Glu 358	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	124508.8
Branched	Number of molecules	2
	Total formula weight	844.7
Non-Polymers*	Number of molecules	4
	Total formula weight	126.1
All*	Total formula weight	125479.7

*Water molecules are not included.