4ASL

Structure of Epa1A in complex with the T-antigen (Gal-b1-3- GalNAc)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	EPA1P	polymer	259	29161.3	1	UniProt (Q6VBJ0) Pfam (PF10528) UniProt (by SIFTS) (Q6FUW5) In PDB	CANDIDA GLABRATA	EPITHELIAL ADHESIN 1
2	B	beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose	branched		383.3	1	In PDB GlyTouCan (G01534TU)
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	A	SODIUM ION	non-polymer		23.0	5	Chemie (NA)
5	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
6		water	water		18.0	402	Chemie (HOH)

Sequence modifications

A: 31 - 271 (UniProt: Q6VBJ0)

PDB	External Database	Details
Ser 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
Ser 20	-	expression tag
Ser 21	-	expression tag
Gly 22	-	expression tag
Leu 23	-	expression tag
Val 24	-	expression tag
Pro 25	-	expression tag
Arg 26	-	expression tag
Gly 27	-	expression tag
Ser 28	-	expression tag
His 29	-	expression tag
Met 30	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29161.3
Branched	Number of molecules	1
	Total formula weight	383.3
Non-Polymers*	Number of molecules	8
	Total formula weight	339.2
All*	Total formula weight	29883.9

*Water molecules are not included.