4NPP

The GLIC-His10 wild-type structure in equilibrium between the open and locally-closed (LC) forms

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 (A, B, C, D, E)	Proton-gated ion channel	polymer	329	37787.3	5	UniProt (Q7NDN8) Pfam (PF02931)	Gloeobacter violaceus	GLIC, Ligand-gated ion channel, LGIC
2	F, G, H, I, J (A, B, C, D, E)	NICKEL (II) ION	non-polymer		58.7	5	Chemie (NI)

Sequence modifications

A, B, C, D, E: 2 - 317 (UniProt: Q7NDN8)

PDB	External Database	Details
Ala 1	-	expression tag
Gly 318	-	expression tag
Gly 319	-	expression tag
His 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag
His 325	-	expression tag
His 326	-	expression tag
His 327	-	expression tag
His 328	-	expression tag
His 329	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	188936.5
Non-Polymers*	Number of molecules	5
	Total formula weight	293.5
All*	Total formula weight	189230.0

*Water molecules are not included.