8TKP

Structure of the C. elegans TMC-2 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	Transmembrane channel-like protein 2	polymer	1203	136232.6	2	UniProt (Q11069) Pfam (PF07810) In PDB	Caenorhabditis elegans
2	B, E	CALMyrin (Calcium and Integrin Binding protein) homolog	polymer	201	23568.6	2	UniProt (Q93640) In PDB	Caenorhabditis elegans
3	C, F	Transmembrane inner ear expressed protein	polymer	117	12668.8	2	UniProt (Q9XXE7) Pfam (PF16038) In PDB	Caenorhabditis elegans
4	H	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G79924RM)
5	G	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
6	C, F, D, A	DOCOSANE	non-polymer		310.6	6	Chemie (TWT)
7	C, D, A	1,2-dioleoyl-sn-glycero-3-phosphoethanolamine	non-polymer		744.0	10	Chemie (PEE)
8	C, F, D, A	HEXADECANE	non-polymer		226.4	22	Chemie (R16)
9	D, A	CHOLESTEROL	non-polymer		386.7	2	Chemie (CLR)
10	D, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
11	B, E	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
12	C, F	PALMITIC ACID	non-polymer		256.4	4	Chemie (PLM)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	344940.0
Branched	Number of molecules	2
	Total formula weight	848.8
Non-Polymers*	Number of molecules	50
	Total formula weight	16687.4
All*	Total formula weight	362476.2

*Water molecules are not included.