8AQO

Streptavidin with a bisbiothinilated Fe4S4 cluster

Summary for 8AQO

• Entry DOI: 10.2210/pdb8aqo/pdb
• Related: 7ZXZ
• Descriptor: Streptavidin, 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[[20-[2-[5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethanoylamino]-2$l^{3},4,12,14$l^{3},16,24,25$l^{3},27$l^{3}-octathia-1$l^{4},3$l^{4},13$l^{4},15$l^{4}-tetraferranonacyclo[11.11.1.1^{1,13}.1^{6,10}.1^{18,22}.0^{2,15}.0^{3,14}.0^{3,25}.0^{15,27}]octacosa-6(28),7,9,18,20,22(26)-hexaen-8-yl]amino]-2-oxidanylidene-ethyl]pentanamide (3 entities in total)
• Functional Keywords: artificial metalloenzyme, unknown function
• Biological source: Streptomyces avidinii
• Total number of polymer chains: 4
• Total formula weight: 68028.72

Authors

Igareta, N.V.,Ward, T.R. (deposition date: 2022-08-13, release date: 2023-08-23, Last modification date: 2026-03-04)

• Primary citation: Igareta, N.V.,Ward, T.R.; Hydrophobic probe bound to Streptavidin - 1; To Be Published,

Experimental method

X-RAY DIFFRACTION (1.9 Å)