6EJ8

Human Xylosyltransferase 1 in complex with peptide QEEEGSGGGQGG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Xylosyltransferase 1	polymer	755	86534.6	1	UniProt (Q86Y38) Pfam (PF02485) Pfam (PF12529)	Homo sapiens (Human)	Peptide O-xylosyltransferase 1,Xylosyltransferase I,XylT-I
2	B (B)	Protein AMBP	polymer	12	1091.0	1	UniProt (P02760)	Homo sapiens
3	C (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	D (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	E, F (A)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
6	G, H (A, B)	water	water		18.0	232	Chemie (HOH)

Sequence modifications

A: 232 - 959 (UniProt: Q86Y38)

PDB	External Database	Details
Arg 205	-	expression tag
Ala 206	-	expression tag
Leu 207	-	expression tag
Ala 208	-	expression tag
Ala 209	-	expression tag
Pro 210	-	expression tag
Leu 211	-	expression tag
Val 212	-	expression tag
His 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
Ala 219	-	expression tag
Leu 220	-	expression tag
Asp 221	-	expression tag
Glu 222	-	expression tag
Asn 223	-	expression tag
Leu 224	-	expression tag
Tyr 225	-	expression tag
Phe 226	-	expression tag
Gln 227	-	expression tag
Gly 228	-	expression tag
Ala 229	-	expression tag
Leu 230	-	expression tag
Ala 231	-	expression tag

B: 210 - 221 (UniProt: P02760)

PDB	External Database	Details
Gly 220	Leu 220	engineered mutation
Gly 221	Val 221	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87625.6
Non-Polymers*	Number of molecules	4
	Total formula weight	434.1
All*	Total formula weight	88059.7

*Water molecules are not included.