SCOP 1.57: Domain d1g20b_: 1g20 B:

Lineage for d1g20b_ (1g20 B:)

1. Root: SCOP 1.57

2. Class c: Alpha and beta proteins (a/b) [51349] (107 folds)

3. Fold c.92: Chelatase-like [53799] (2 superfamilies)

4. Superfamily c.92.2: "Helical backbone" metal receptor [53807] (3 families)

5. Family c.92.2.3: Nitrogenase iron-molybdenum protein [53816] (1 protein)

6. Protein Nitrogenase iron-molybdenum protein, alpha and beta chains [53817] (3 species)

7. Species Azotobacter vinelandii [TaxId:354] [53819] (5 PDB entries)

8. Domain d1g20b_: 1g20 B: [35614]
   Other proteins in same PDB: d1g20e_, d1g20f_, d1g20g_, d1g20h_

Details for d1g20b_

PDB Entry: 1g20, 2.2 Å

PDB Description: mgatp-bound and nucleotide-free structures of a nitrogenase protein complex between leu127del-fe protein and the mofe protein

SCOP Domain Sequences for d1g20b_:

Sequence; same for both SEQRES and ATOM records:

>d1g20b_ c.92.2.3 (B:) Nitrogenase iron-molybdenum protein, alpha and beta chains {Azotobacter vinelandii}
sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea
ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted
aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv
pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik
rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt
kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw
lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv
yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr
sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

Timeline for d1g20b_:

• d1g20b_ first appeared (with stable ids) in SCOP 1.55
  
• d1g20b_ appears in SCOP 1.59
  
• d1g20b_ appears in the current release, SCOPe 2.08