9BWC

Homomeric alpha3 glycine receptor in the presence of 0.1 mM glycine at pH 6.4 in an apo state

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)	Glycine receptor subunit alpha-3	polymer	478	55581.1	5	UniProt (O75311) Pfam (PF02931) Pfam (PF02932)	Homo sapiens (human)
2	F, G, H, I, J (F, G, H, I, J)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	5	In PDB GlyTouCan (G42666HT)
3	BA, CA, DA, EA, GA... (C, D, A, E, B)	1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE	non-polymer		678.9	25	Chemie (PX4)
4	AA, HA, L, SA, T (C, D, A, E, B)	[(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate	non-polymer		746.6	5	Chemie (PIO)
5	FA, Q, QA, R, Y (D, A, E, B, C)	GLYCINE	non-polymer		75.1	5	Chemie (GLY)
6	TA, UA, VA, WA, XA (A, B, C, D, E)	water	water		18.0	35	Chemie (HOH)

Sequence modifications

A, B, C, D, E: -32 - 431 (UniProt: O75311)

PDB	External Database	Details
Leu 432	-	expression tag
Val 433	-	expression tag
Pro 434	-	expression tag
Arg 435	-	expression tag
Gly 436	-	expression tag
Ser 437	-	expression tag
His 438	-	expression tag
His 439	-	expression tag
His 440	-	expression tag
His 441	-	expression tag
His 442	-	expression tag
His 443	-	expression tag
His 444	-	expression tag
His 445	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	277905.3
Branched	Number of molecules	5
	Total formula weight	2122.0
Non-Polymers*	Number of molecules	35
	Total formula weight	21081.7
All*	Total formula weight	301109.0

*Water molecules are not included.