5TRE

Zinc and the Iron Donor Frataxin Regulate Oligomerization of the Scaffold Protein to Form New Fe-S Cluster Assembly Centers

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, AA, C, CA, E... (a, b, c, d, e...)	Iron sulfur cluster assembly protein 1, mitochondrial	polymer	142	15383.9	24	UniProt (Q03020) Pfam (PF01592)	Saccharomyces cerevisiae (Baker's yeast)	Iron sulfur cluster scaffold protein 1
2	B, BA, D, DA, F... (A, B, C, D, E...)	Frataxin homolog, mitochondrial	polymer	121	13456.0	24	UniProt (Q07540) Pfam (PF01491)	Saccharomyces cerevisiae (Baker's yeast)

Sequence modifications

a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x: 28 - 165 (UniProt: Q03020)

PDB	External Database	Details
Gly 24	-	expression tag
Ser 25	-	expression tag
His 26	-	expression tag
Met 27	-	expression tag

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X: 52 - 172 (UniProt: Q07540)

PDB	External Database	Details
Ala 73	Tyr 73	conflict

Contents of the asymmetric unit

Polymers	Number of chains	48
	Total formula weight	692156.4
All*	Total formula weight	692156.4

*Water molecules are not included.