4FC4

FNT family ion channel

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...)	Nitrite transporter NirC	polymer	261	28079.8	10	UniProt (E8XEH9) Pfam (PF01226)	Salmonella enterica subsp. enterica serovar Typhimurium
2	K, L (F)	octyl beta-D-glucopyranoside	non-polymer		292.4	2	Chemie (BOG)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	196	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 1 - 253 (UniProt: E8XEH9)

PDB	External Database	Details
Leu 254	-	expression tag
Glu 255	-	expression tag
His 256	-	expression tag
His 257	-	expression tag
His 258	-	expression tag
His 259	-	expression tag
His 260	-	expression tag
His 261	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	280797.8
Non-Polymers*	Number of molecules	2
	Total formula weight	584.7
All*	Total formula weight	281382.5

*Water molecules are not included.