6PW0

Cytochrome C oxidase delta 6 mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Cytochrome c oxidase subunit 1	polymer	560	62531.6	2	UniProt (Q3J5A7) Pfam (PF00115)	Rhodobacter sphaeroides 2.4.1
2	B, D (B, D)	Cytochrome c oxidase subunit 2	polymer	262	29365.4	2	UniProt (Q3J5G0) Pfam (PF02790) Pfam (PF00116)	Rhodobacter sphaeroides 2.4.1
3	E, F (E, F)	alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose	branched		342.3	2	In PDB BIRD (PRD_900001) GlyTouCan (G07411ON)		alpha-maltose
4	G, JA (A, C)	HYDROXIDE ION	non-polymer		17.0	2	Chemie (OH)
5	H, I, KA, LA (A, C)	HEME-A	non-polymer		852.8	4	Chemie (HEA)
6	J, K, L, M, MA... (A, C, D, B)	DECYL-BETA-D-MALTOPYRANOSIDE	non-polymer		482.6	9	Chemie (DMU)
7	AA, BA, CA, O, OA... (B, A, C, D)	TRIDECANE	non-polymer		184.4	15	Chemie (TRD)
8	DA, V (B, A)	(2S,3R)-heptane-1,2,3-triol	non-polymer		148.2	2	Chemie (HTH)
9	EA, FA, RA, W, XA... (B, C, A, D)	COPPER (II) ION	non-polymer		63.5	6	Chemie (CU)
10	SA, X (C, A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
11	TA, Y (C, A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
12	AB, GA, HA, ZA (D, B)	CADMIUM ION	non-polymer		112.4	4	Chemie (CD)
13	IA (B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
14	BB, CB, DB, EB (A, B, C, D)	water	water		18.0	456	Chemie (HOH)

Sequence modifications

B, D: 26 - 281 (UniProt: Q3J5G0)

PDB	External Database	Details
His 282	-	expression tag
His 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	183794.1
Branched	Number of molecules	2
	Total formula weight	684.6
Non-Polymers*	Number of molecules	47
	Total formula weight	11932.1
All*	Total formula weight	196410.7

*Water molecules are not included.