8QJG

Crystal structure of cytochrome domain 2 from PgcA

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...)	Lipoprotein cytochrome c	polymer	98	9978.2	6	UniProt (Q74CB3)	Geobacter sulfurreducens PCA
2	G, H, J, L, M... (A, B, C, D, E...)	SULFATE ION	non-polymer		96.1	13	Chemie (SO4)
3	I, K, O, S, V... (A, B, C, D, E...)	HEME C	non-polymer		618.5	6	Chemie (HEC)
4	Y (F)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
5	AA, BA, CA, DA, EA... (A, B, C, D, E...)	water	water		18.0	538	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 4 - 66 (UniProt: Q74CB3)

PDB	External Database	Details
Met -20	-	initiating methionine
Lys -19	-	expression tag
Phe -18	-	expression tag
Lys -17	-	expression tag
Leu -16	-	expression tag
Asn -15	-	expression tag
Leu -14	-	expression tag
Ile -13	-	expression tag
Thr -12	-	expression tag
Leu -11	-	expression tag
Ala -10	-	expression tag
Leu -9	-	expression tag
Leu -8	-	expression tag
Ala -7	-	expression tag
Asn -6	-	expression tag
Thr -5	-	expression tag
Gly -4	-	expression tag
Leu -3	-	expression tag
Ala -2	-	expression tag
Val -1	-	expression tag
Ala 0	-	expression tag
Ala 1	-	expression tag
Asp 2	-	expression tag
Gly 3	-	expression tag
Gly 67	-	expression tag
Ser 68	-	expression tag
Gly 69	-	expression tag
Trp 70	-	expression tag
Ser 71	-	expression tag
His 72	-	expression tag
Pro 73	-	expression tag
Gln 74	-	expression tag
Phe 75	-	expression tag
Glu 76	-	expression tag
Lys 77	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	59869.2
Non-Polymers*	Number of molecules	20
	Total formula weight	5021.9
All*	Total formula weight	64891.1

*Water molecules are not included.