Lineage for d4tkvb_ (4tkv B:)

  1. Root: SCOPe 2.06
  2. 2078559Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2143226Fold 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
  4. 2143333Superfamily c.92.2: "Helical backbone" metal receptor [53807] (5 families) (S)
    contains a long alpha helical insertion in the interdomain linker
  5. 2143391Family c.92.2.3: Nitrogenase iron-molybdenum protein [53816] (3 protein domains)
    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
  6. 2143437Protein 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
  7. 2143438Species Azotobacter vinelandii [TaxId:354] [81397] (23 PDB entries)
  8. 2143447Domain d4tkvb_: 4tkv B: [260026]
    Other proteins in same PDB: d4tkva_, d4tkvc_
    automated match to d1g20b_
    complexed with clf, cmo, fe2, hca, ice, imd

Details for d4tkvb_

PDB Entry: 4tkv (more details), 1.5 Å

PDB Description: CO-bound Nitrogenase MoFe-protein from A. vinelandii
PDB Compounds: (B:) nitrogenase molybdenum-iron protein beta chain

SCOPe Domain Sequences for d4tkvb_:

Sequence; same for both SEQRES and ATOM records: (download)

>d4tkvb_ c.92.2.3 (B:) Nitrogenase iron-molybdenum protein, beta chain {Azotobacter vinelandii [TaxId: 354]}
sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea
ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted
aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv
pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik
rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt
kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw
lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv
yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr
sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

SCOPe Domain Coordinates for d4tkvb_:

Click to download the PDB-style file with coordinates for d4tkvb_.
(The format of our PDB-style files is described here.)

Timeline for d4tkvb_: