| Class a: All alpha proteins [46456] (284 folds) |
| Fold a.25: Ferritin-like [47239] (6 superfamilies) core: 4 helices; bundle, closed, left-handed twist; 1 crossover connection |
Superfamily a.25.1: Ferritin-like [47240] (9 families) ![]() contains bimetal-ion centre in the middle of the bundle |
| Family a.25.1.2: Ribonucleotide reductase-like [47253] (8 proteins) |
| Protein Ribonucleotide reductase R2 [47257] (9 species) |
| Species Escherichia coli [TaxId:562] [47258] (23 PDB entries) |
| Domain d1av8a_: 1av8 A: [16796] |
| Domain d1av8b_: 1av8 B: [16797] complexed with feo |
| Domain d1biqa_: 1biq A: [16786] |
| Domain d1biqb_: 1biq B: [16787] complexed with ehp, fe, fe2, hg, oh; mutant |
| Domain d1jpra_: 1jpr A: [63224] |
| Domain d1jprb_: 1jpr B: [63225] complexed with hg, mn |
| Domain d1jqca_: 1jqc A: [63229] |
| Domain d1jqcb_: 1jqc B: [63230] complexed with hg, mn |
| Domain d1mrra_: 1mrr A: [16794] |
| Domain d1mrrb_: 1mrr B: [16795] complexed with hg, mn |
| Domain d1mxra_: 1mxr A: [85197] |
| Domain d1mxrb_: 1mxr B: [85198] complexed with cry, fe, hg |
| Domain d1pfra_: 1pfr A: [16790] |
| Domain d1pfrb_: 1pfr B: [16791] complexed with fe, hg; mutant |
| Domain d1pima_: 1pim A: [88117] |
| Domain d1pimb_: 1pim B: [88118] complexed with fe, hg; mutant |
| Domain d1piua_: 1piu A: [88119] |
| Domain d1piub_: 1piu B: [88120] complexed with fe, hg, o; mutant |
| Domain d1piya_: 1piy A: [94710] |
| Domain d1piyb_: 1piy B: [94711] complexed with fe, hg |
| Domain d1piza_: 1piz A: [94712] |
| Domain d1pizb_: 1piz B: [94713] complexed with fe, hg; mutant |
| Domain d1pj0a_: 1pj0 A: [94714] |
| Domain d1pj0b_: 1pj0 B: [94715] complexed with fe, hg; mutant |
| Domain d1pj1a_: 1pj1 A: [94716] |
| Domain d1pj1b_: 1pj1 B: [94717] complexed with fe, hg; mutant |
| Domain d1pm2a_: 1pm2 A: [94887] |
| Domain d1pm2b_: 1pm2 B: [94888] complexed with hg, mn; mutant |
| Domain d1r65a_: 1r65 A: [97144] |
| Domain d1r65b_: 1r65 B: [97145] complexed with fe2, hg |
| Domain d1riba_: 1rib A: [16788] |
| Domain d1ribb_: 1rib B: [16789] complexed with feo |
| Domain d1rnra_: 1rnr A: [16798] |
| Domain d1rnrb_: 1rnr B: [16799] complexed with fe, hg, oh; mutant |
| Domain d1rsra_: 1rsr A: [97815] |
| Domain d1rsrb_: 1rsr B: [97816] complexed with azi, fe2, hg; mutant |
| Domain d1rsva_: 1rsv A: [97817] |
| Domain d1rsvb_: 1rsv B: [97818] complexed with azi, fe, hg; mutant |
| Domain d1xika_: 1xik A: [16784] |
| Domain d1xikb_: 1xik B: [16785] complexed with fe2, hg |
| Domain d1yfda1: 1yfd A:1-340 [123059] complexed with f2o, hg; mutant |
| Domain d1yfdb1: 1yfd B:1-340 [123060] automatically matched to 1YFD A:1-340 complexed with f2o, hg; mutant |
| Domain d2alxa1: 2alx A:1-339 [126986] automatically matched to d1jprb_ complexed with hg, mn |
| Domain d2av8a_: 2av8 A: [16792] |
| Domain d2av8b_: 2av8 B: [16793] complexed with fe2, feo; mutant |
Timeline for Species Escherichia coli [TaxId:562] from a.25.1.2 Ribonucleotide reductase R2: