5V4S

CryoEM Structure of a Prokaryotic Cyclic Nucleotide-Gated 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 (A, B, C, D)	Transporter, cation channel family / cyclic nucleotide-binding domain multi-domain protein	polymer	465	53464.8	4	UniProt (I0XVQ9) Pfam (PF00520) Pfam (PF07885) Pfam (PF00027)	Leptospira licerasiae serovar Varillal str. VAR 010

Sequence modifications

A, B, C, D: 2 - 434 (UniProt: I0XVQ9)

PDB	External Database	Details
Met -30	-	expression tag
Lys -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
Pro -20	-	expression tag
Met -19	-	expression tag
Ser -18	-	expression tag
Asp -17	-	expression tag
Val -16	-	expression tag
Asp -15	-	expression tag
Ile -14	-	expression tag
Pro -13	-	expression tag
Thr -12	-	expression tag
Thr -11	-	expression tag
Glu -10	-	expression tag
Asn -9	-	expression tag
Leu -8	-	expression tag
Tyr -7	-	expression tag
Phe -6	-	expression tag
Gln -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Met 0	-	expression tag
Gly 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	213859.1
All*	Total formula weight	213859.1

*Water molecules are not included.