8S3E

Structure of rabbit Slo1 in complex with gamma1/LRRC26

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)	Calcium-activated potassium channel subunit alpha-1	polymer	1119	126029.5	4	UniProt (Q9BG98) Pfam (PF00520) Pfam (PF07885) Pfam (PF22614) Pfam (PF03493) Pfam (PF21014)	Oryctolagus cuniculus (rabbit)	BK channel,BKCA alpha,Calcium-activated potassium channel,subfamily M subunit alpha-1,K(VCA)alpha,KCa1.1,Maxi K channel,MaxiK,Slo-alpha,Slo1,Slowpoke homolog,RbSlo,Slo homolog
2	E, F, G, H (E, F, G, H)	Leucine-rich repeat-containing protein 26	polymer	340	35938.8	4	UniProt (by SIFTS) (A0AAT8XUE7)	Oryctolagus cuniculus
3	CA, DA, EA, FA, I... (B, A, D, C)	CHOLESTEROL	non-polymer		386.7	16	Chemie (CLR)
4	GA, HA, M, N, NB... (B, A, D, C)	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
5	AB, BA, BB, CB, DB... (C, B, D, A)	(4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE	non-polymer		763.1	36	Chemie (6PL)
6	AA, HB, RA, W (B, D, C, A)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
7	QA, XB, Y, Z (B, D, A)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
8	AC, BC, YB, ZB (C, D, A, B)	water	water		18.0	13	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 1113 (UniProt: Q9BG98)

PDB	External Database	Details
Leu 1114	-	expression tag
Glu 1115	-	expression tag
Val 1116	-	expression tag
Leu 1117	-	expression tag
Phe 1118	-	expression tag
Gln 1119	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	647873.2
Non-Polymers*	Number of molecules	68
	Total formula weight	34232.3
All*	Total formula weight	682105.5

*Water molecules are not included.