Class c: Alpha and beta proteins (a/b) [51349] (147 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] (11 PDB entries) |
Domain d2afik1: 2afi K:5-480 [126691] Other proteins in same PDB: d2afib1, d2afid1, d2afij1, d2afil1 automatically matched to d1m34a_ complexed with adp, ca, cfn, clf, hca, mg, sf4 |
PDB Entry: 2afi (more details), 3.1 Å
SCOPe Domain Sequences for d2afik1:
Sequence; same for both SEQRES and ATOM records: (download)
>d2afik1 c.92.2.3 (K:5-480) Nitrogenase iron-molybdenum protein, alpha chain {Azotobacter vinelandii [TaxId: 354]} sreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgcay agskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdiv fggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrce gfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrillee mglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgptk tieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhvi gayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligsg ikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
Timeline for d2afik1: