7QEW

human Connexin 26 class 2 hexamer at 90mmHg PCO2, pH7.4

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... (G, H, I, J, K...)	Gap junction beta-2 protein	polymer	226	26247.1	6	UniProt (P29033) Pfam (PF00029)	Homo sapiens (Human)	Connexin-26,Cx26
2	AA, CA, DA, EA, FA... (K, L, G, H, I...)	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	24	Chemie (LMT)
3	BA, H, JA, M, R... (K, G, L, H, I...)	PHOSPHATIDYLETHANOLAMINE	non-polymer		734.0	6	Chemie (PTY)
4	KA, LA, MA, NA, OA... (G, H, I, J, K...)	water	water		18.0	234	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	157482.4
Non-Polymers*	Number of molecules	30
	Total formula weight	16659.0
All*	Total formula weight	174141.4

*Water molecules are not included.