8HNJ

Domain-stabilized glutamine-binding protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Glutamine ABC transporter, periplasmic glutamine-binding protein GlnH	polymer	230	25541.9	6	UniProt (V0VBD8) Pfam (PF00497) UniProt (by SIFTS) (P0AEQ3) In PDB	Escherichia coli 908519
2	A, B, C, D, E...	GLUTAMINE	non-polymer		146.1	6	Chemie (GLN)
3		water	water		18.0	530	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 2 - 221 (UniProt: V0VBD8)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 20	Lys 45	conflict
Asp 94	Asn 119	conflict
Asp 96	Asn 121	conflict
Ile 98	Val 123	conflict
Gly 146	Asn 171	conflict
Ala 222	-	expression tag
Leu 223	-	expression tag
Glu 224	-	expression tag
His 225	-	expression tag
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag
His 229	-	expression tag
His 230	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	153251.5
Non-Polymers*	Number of molecules	6
	Total formula weight	876.9
All*	Total formula weight	154128.3

*Water molecules are not included.