Class c: Alpha and beta proteins (a/b) [51349] (148 folds) |
Fold c.92: Chelatase-like [53799] (3 superfamilies) duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134 |
Superfamily c.92.2: "Helical backbone" metal receptor [53807] (5 families) contains a long alpha helical insertion in the interdomain linker |
Family c.92.2.3: Nitrogenase iron-molybdenum protein [53816] (3 proteins) contains three domains of this fold; "Helical backbone" holds domains 2 and 3 both chains are homologous; the inter-chain arrangement of domains 1 is similar to the intra-chain arrangement of domains 2 and 3 automatically mapped to Pfam PF00148 |
Protein Nitrogenase iron-molybdenum protein, alpha chain [81402] (3 species) |
Species Klebsiella pneumoniae [TaxId:573] [81400] (4 PDB entries) |
Domain d1h1la_: 1h1l A: [70851] Other proteins in same PDB: d1h1lb_, d1h1ld_ complexed with cfm, cit, cl, clf, mg; mutant |
Domain d1h1lc_: 1h1l C: [70853] Other proteins in same PDB: d1h1lb_, d1h1ld_ complexed with cfm, cit, cl, clf, mg; mutant |
Domain d1qgua_: 1qgu A: [35625] Other proteins in same PDB: d1qgub_, d1qgud_ complexed with cfm, cl, clf, edo, hca, mg |
Domain d1qguc_: 1qgu C: [35627] Other proteins in same PDB: d1qgub_, d1qgud_ complexed with cfm, cl, clf, edo, hca, mg |
Domain d1qh1a_: 1qh1 A: [35629] Other proteins in same PDB: d1qh1b_, d1qh1d_ complexed with cfm, cl, clf, edo, hca, mg |
Domain d1qh1c_: 1qh1 C: [35631] Other proteins in same PDB: d1qh1b_, d1qh1d_ complexed with cfm, cl, clf, edo, hca, mg |
Domain d1qh8a_: 1qh8 A: [35633] Other proteins in same PDB: d1qh8b_, d1qh8d_ complexed with cfm, cl, clf, edo, hca, mg |
Domain d1qh8c_: 1qh8 C: [35635] Other proteins in same PDB: d1qh8b_, d1qh8d_ complexed with cfm, cl, clf, edo, hca, mg |
Timeline for Species Klebsiella pneumoniae [TaxId:573] from c.92.2.3 Nitrogenase iron-molybdenum protein, alpha chain: