6X0Q

A Circular Permutant of the Tobacco Mosaic Virus (TMV) mutant Q101H coordinated with heme

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...	Capsid protein Circular Permutant	polymer	161	17714.6	17	UniProt (P69687) Pfam (PF00721) In PDB	Tobacco mosaic virus (strain vulgare) (TMV)	Coat protein
2	C, D, G, J, K...	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	9	Chemie (HEM)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q: 2 - 59 (UniProt: P69687)

PDB	External Database	Details
Gly 1	-	expression tag

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q: 63 - 161 (UniProt: P69687)

PDB	External Database	Details
Gly 60	-	linker
Glu 61	-	linker
Gly 62	-	linker
His 101	Gln 40	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	17
	Total formula weight	301148.4
Non-Polymers*	Number of molecules	9
	Total formula weight	5548.4
All*	Total formula weight	306696.7

*Water molecules are not included.