| 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 Azotobacter vinelandii [TaxId:354] [81398] (29 PDB entries) |
| Domain d1m1ya_: 1m1y A: [78441] Other proteins in same PDB: d1m1yb_, d1m1yd_, d1m1ye_, d1m1yf_, d1m1yg_, d1m1yh_, d1m1yj_, d1m1yl_, d1m1ym_, d1m1yn_, d1m1yo_, d1m1yp_ chemically crosslinked structure complexed with ca, cfm, clf, hca, sf4 |
PDB Entry: 1m1y (more details), 3.2 Å
SCOPe Domain Sequences for d1m1ya_:
Sequence; same for both SEQRES and ATOM records: (download)
>d1m1ya_ c.92.2.3 (A:) Nitrogenase iron-molybdenum protein, alpha chain {Azotobacter vinelandii [TaxId: 354]}
msreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgca
yagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdi
vfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrc
egfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrille
emglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgpt
ktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhv
igayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligs
gikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
Timeline for d1m1ya_: