9OZ4

Crystal Structure of Substrate Binding Protein (TAXI-TRAP) in Complex with L-Glutamate from Bordetella pertussis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	TRAP transporter solute receptor, TAXI family	polymer	314	33930.2	2	UniProt (A0A381A3N1)	Bordetella pertussis
2	C, D (A, B)	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU) PubChem (33032)
3	E, F (A, B)	water	water		18.0	190	Chemie (HOH)

Sequence modifications

A, B: 2 - 299 (UniProt: A0A381A3N1)

PDB	External Database	Details
Met 1	-	initiating methionine
Glu 300	-	expression tag
Asn 301	-	expression tag
Leu 302	-	expression tag
Tyr 303	-	expression tag
Phe 304	-	expression tag
Gln 305	-	expression tag
Ser 306	-	expression tag
Ala 307	-	expression tag
Gly 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67860.4
Non-Polymers*	Number of molecules	2
	Total formula weight	294.3
All*	Total formula weight	68154.6

*Water molecules are not included.