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, beta chain [81401] (3 species) both chains are homologous; the inter-chain arrangement of domains 1 is similar to the intra-chain arrangement of domains 2 and 3 |
Species Azotobacter vinelandii [TaxId:354] [81397] (40 PDB entries) |
Domain d4xpib_: 4xpi B: [278200] Other proteins in same PDB: d4xpia_, d4xpic_ automated match to d1qh8b_ complexed with 1cl, ca, gol, hca, ics, trs |
PDB Entry: 4xpi (more details), 1.97 Å
SCOPe Domain Sequences for d4xpib_:
Sequence; same for both SEQRES and ATOM records: (download)
>d4xpib_ c.92.2.3 (B:) Nitrogenase iron-molybdenum protein, beta chain {Azotobacter vinelandii [TaxId: 354]} sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea ltvnpakacqplgavlcalgfektmpyvhgsqgcvahfrsyfnrhfrepvscvsdsmted aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr
Timeline for d4xpib_: