5U1B

Ferritin with Gc MtrE loop2 inserted at the N-terminus

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...)	MtrE protein,Ferritin chimera	polymer	189	21552.3	8	UniProt (Q51006) UniProt (O69434) Pfam (PF00210) UniProt (by SIFTS) (P52093)	Neisseria gonorrhoeae
2	I, J, K, L, M (A, B, C, G, H)	water	water		18.0	11	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: -17 - -3 (UniProt: Q51006)

PDB	External Database	Details
Met -21	-	initiating methionine
Ala -20	-	expression tag
Arg -19	-	expression tag
Cys -18	-	expression tag
Cys -2	-	linker
Asp -1	-	linker
His 0	-	linker

A, B, C, D, E, F, G, H: 1 - 167 (UniProt: O69434)

PDB	External Database	Details
Ser 125	Ala 125	conflict

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	172418.2
All*	Total formula weight	172418.2

*Water molecules are not included.