4IO3

Crystal Structure of the AvGluR1 ligand binding domain complex with aspartate at 1.66 Angstrom resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	AvGluR1 ligand binding domain	polymer	248	27492.5	2	UniProt (E9P5T5) Pfam (PF00497) Pfam (PF00060) In PDB	Adineta vaga (Rotifer)
2	A, B	ASPARTIC ACID	non-polymer		133.1	2	Chemie (ASP)
3	A, B	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
4		water	water		18.0	435	Chemie (HOH)

Sequence modifications

A, B: 3 - 113 (UniProt: E9P5T5)

PDB	External Database	Details
Gly 1	-	expression tag
Ser 2	-	expression tag

A, B: 116 - 248 (UniProt: E9P5T5)

PDB	External Database	Details
Gly 114	-	expression tag
Thr 115	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54984.9
Non-Polymers*	Number of molecules	6
	Total formula weight	408.0
All*	Total formula weight	55392.9

*Water molecules are not included.