4EQ7

Structure of Atu4243-GABA receptor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ABC transporter, substrate binding protein (Polyamine)	polymer	320	35476.6	2	UniProt (A9CGA5) Pfam (PF13416) In PDB	Agrobacterium tumefaciens
2	A, B	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3	A, B	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
4		water	water		18.0	653	Chemie (HOH)

Sequence modifications

A, B: 23 - 336 (UniProt: A9CGA5)

PDB	External Database	Details
His 337	-	EXPRESSION TAG
His 338	-	EXPRESSION TAG
His 339	-	EXPRESSION TAG
His 340	-	EXPRESSION TAG
His 341	-	EXPRESSION TAG
His 342	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70953.2
Non-Polymers*	Number of molecules	14
	Total formula weight	1325.0
All*	Total formula weight	72278.3

*Water molecules are not included.