SCOP 1.73: Protein: Nitrogenase iron-molybdenum protein, alpha chain

Lineage for Protein: Nitrogenase iron-molybdenum protein, alpha chain

Root: SCOP 1.73
Class c: Alpha and beta proteins (a/b) [51349] (141 folds)
Fold c.92: Chelatase-like [53799] (2 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] (4 families)
contains a long alpha helical insertion in the interdomain linker

Family c.92.2.3: Nitrogenase iron-molybdenum protein [53816] (2 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

Protein Nitrogenase iron-molybdenum protein, alpha chain [81402] (3 species)

Species:

Azotobacter vinelandii [TaxId:354] [81398] (13 PDB entries)

Domains for 1fp4:
1. Domain d1fp4a_: 1fp4 A: [76187]
  Other proteins in same PDB: d1fp4b_, d1fp4d_
2. Domain d1fp4c_: 1fp4 C: [76189]
  Other proteins in same PDB: d1fp4b_, d1fp4d_
  complexed with ca, cfm, clp, hca; mutant
Domains for 1g20:
1. Domain d1g20a_: 1g20 A: [35613]
  Other proteins in same PDB: d1g20b_, d1g20d_, d1g20e_, d1g20f_, d1g20g_, d1g20h_
2. Domain d1g20c_: 1g20 C: [35615]
  Other proteins in same PDB: d1g20b_, d1g20d_, d1g20e_, d1g20f_, d1g20g_, d1g20h_
  complexed with ca, cfm, clf, fs4, hca
Domains for 1g21:
1. Domain d1g21a_: 1g21 A: [35621]
  Other proteins in same PDB: d1g21b_, d1g21d_, d1g21e_, d1g21f_, d1g21g_, d1g21h_
2. Domain d1g21c_: 1g21 C: [35623]
  Other proteins in same PDB: d1g21b_, d1g21d_, d1g21e_, d1g21f_, d1g21g_, d1g21h_
  complexed with atp, ca, cfm, clf, fs4, hca, mg
Domain for 1l5h:
- Domain d1l5ha_: 1l5h A: [73590]
  Other proteins in same PDB: d1l5hb_
  FeMo-cofactor deficient
  complexed with ca, clf
Domains for 1m1n:
1. Domain d1m1na_: 1m1n A: [78417]
  Other proteins in same PDB: d1m1nb_, d1m1nd_, d1m1nf_, d1m1nh_
2. Domain d1m1nc_: 1m1n C: [78419]
  Other proteins in same PDB: d1m1nb_, d1m1nd_, d1m1nf_, d1m1nh_
3. Domain d1m1ne_: 1m1n E: [78421]
  Other proteins in same PDB: d1m1nb_, d1m1nd_, d1m1nf_, d1m1nh_
4. Domain d1m1ng_: 1m1n G: [78423]
  Other proteins in same PDB: d1m1nb_, d1m1nd_, d1m1nf_, d1m1nh_
  complexed with ca, cfn, clf, hca

Domains for 1m1y:

Domain d1m1ya_: 1m1y A: [78441]
Other proteins in same PDB: d1m1yb_, d1m1yd_, d1m1ye_, d1m1yf_, d1m1yg_, d1m1yh_, d1m1yj_, d1m1yl_, d1m1ym_, d1m1yn_, d1m1yo_, d1m1yp_
Domain d1m1yc_: 1m1y C: [78443]
Other proteins in same PDB: d1m1yb_, d1m1yd_, d1m1ye_, d1m1yf_, d1m1yg_, d1m1yh_, d1m1yj_, d1m1yl_, d1m1ym_, d1m1yn_, d1m1yo_, d1m1yp_
Domain d1m1yi_: 1m1y I: [78449]
Other proteins in same PDB: d1m1yb_, d1m1yd_, d1m1ye_, d1m1yf_, d1m1yg_, d1m1yh_, d1m1yj_, d1m1yl_, d1m1ym_, d1m1yn_, d1m1yo_, d1m1yp_

Domain d1m1yk_: 1m1y K: [78451]
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, fs4, hca

Domains for 1m34:

Domain d1m34a_: 1m34 A: [78515]
Other proteins in same PDB: d1m34b_, d1m34d_, d1m34e_, d1m34f_, d1m34g_, d1m34h_, d1m34j_, d1m34l_, d1m34m_, d1m34n_, d1m34o_, d1m34p_
Domain d1m34c_: 1m34 C: [78517]
Other proteins in same PDB: d1m34b_, d1m34d_, d1m34e_, d1m34f_, d1m34g_, d1m34h_, d1m34j_, d1m34l_, d1m34m_, d1m34n_, d1m34o_, d1m34p_
Domain d1m34i_: 1m34 I: [78523]
Other proteins in same PDB: d1m34b_, d1m34d_, d1m34e_, d1m34f_, d1m34g_, d1m34h_, d1m34j_, d1m34l_, d1m34m_, d1m34n_, d1m34o_, d1m34p_

Domain d1m34k_: 1m34 K: [78525]
Other proteins in same PDB: d1m34b_, d1m34d_, d1m34e_, d1m34f_, d1m34g_, d1m34h_, d1m34j_, d1m34l_, d1m34m_, d1m34n_, d1m34o_, d1m34p_
complexed with adp, alf, ca, cfm, clf, fs4, hca, mg

Domains for 1n2c:
1. Domain d1n2ca_: 1n2c A: [35617]
  Other proteins in same PDB: d1n2cb_, d1n2cd_, d1n2ce_, d1n2cf_, d1n2cg_, d1n2ch_
2. Domain d1n2cc_: 1n2c C: [35619]
  Other proteins in same PDB: d1n2cb_, d1n2cd_, d1n2ce_, d1n2cf_, d1n2cg_, d1n2ch_
  complexed with adp, alf, ca, cfm, clf, fs4, hca, mg

Domains for 2afh:

Domain d2afha1: 2afh A:5-480 [126679]
Other proteins in same PDB: d2afhb1, d2afhd1, d2afhe1, d2afhf1
automatically matched to d1m34a_
complexed with 1pe, ca, cfn, clf, hca, na, p6g, peg, pg4, pge, sf4, trs

Domain d2afhc1: 2afh C:5-480 [126681]
Other proteins in same PDB: d2afhb1, d2afhd1, d2afhe1, d2afhf1
automatically matched to d1m34a_
complexed with 1pe, ca, cfn, clf, hca, na, p6g, peg, pg4, pge, sf4, trs

Domains for 2afi:
1. Domain d2afia1: 2afi A:5-480 [126685]
  Other proteins in same PDB: d2afib1, d2afid1, d2afij1, d2afil1
  automatically matched to d1m34a_
  complexed with adp, ca, cfn, clf, hca, mg, sf4
2. Domain d2afic1: 2afi C:5-480 [126687]
  Other proteins in same PDB: d2afib1, d2afid1, d2afij1, d2afil1
  automatically matched to d1m34a_
  complexed with adp, ca, cfn, clf, hca, mg, sf4
3. Domain d2afii1: 2afi I:5-480 [126689]
  Other proteins in same PDB: d2afib1, d2afid1, d2afij1, d2afil1
  automatically matched to d1m34a_
  complexed with adp, ca, cfn, clf, hca, mg, sf4
4. 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
Domains for 2afk:
1. Domain d2afka1: 2afk A:5-480 [126694]
  Other proteins in same PDB: d2afkb1, d2afkd1
  automatically matched to d1m34a_
  complexed with acp, ca, cfn, clf, hca, mg, sf4
2. Domain d2afkc1: 2afk C:5-480 [126696]
  Other proteins in same PDB: d2afkb1, d2afkd1
  automatically matched to d1m34a_
  complexed with acp, ca, cfn, clf, hca, mg, sf4
Domains for 2min:
1. Domain d2mina_: 2min A: [35609]
  Other proteins in same PDB: d2minb_, d2mind_
2. Domain d2minc_: 2min C: [35611]
  Other proteins in same PDB: d2minb_, d2mind_
  complexed with ca, cfm, clf, hca
Domains for 3min:
1. Domain d3mina_: 3min A: [35605]
  Other proteins in same PDB: d3minb_, d3mind_
2. Domain d3minc_: 3min C: [35607]
  Other proteins in same PDB: d3minb_, d3mind_
  complexed with ca, cfm, clf, hca

Clostridium pasteurianum [TaxId:1501] [81396] (1 PDB entry)
- Domains for 1mio:
  1. Domain d1mioa_: 1mio A: [35601]
    Other proteins in same PDB: d1miob_, d1miod_
  2. Domain d1mioc_: 1mio C: [35603]
    Other proteins in same PDB: d1miob_, d1miod_
    complexed with ca, cfm, clp, hca
Klebsiella pneumoniae [TaxId:573] [81400] (4 PDB entries)
1. Domains for 1h1l:
  1. Domain d1h1la_: 1h1l A: [70851]
    Other proteins in same PDB: d1h1lb_, d1h1ld_
  2. Domain d1h1lc_: 1h1l C: [70853]
    Other proteins in same PDB: d1h1lb_, d1h1ld_
    complexed with cfm, cit, cl, clf, mg; mutant
2. Domains for 1qgu:
  1. Domain d1qgua_: 1qgu A: [35625]
    Other proteins in same PDB: d1qgub_, d1qgud_
  2. Domain d1qguc_: 1qgu C: [35627]
    Other proteins in same PDB: d1qgub_, d1qgud_
3. Domains for 1qh1:
  1. Domain d1qh1a_: 1qh1 A: [35629]
    Other proteins in same PDB: d1qh1b_, d1qh1d_
  2. Domain d1qh1c_: 1qh1 C: [35631]
    Other proteins in same PDB: d1qh1b_, d1qh1d_
4. Domains for 1qh8:
  1. Domain d1qh8a_: 1qh8 A: [35633]
    Other proteins in same PDB: d1qh8b_, d1qh8d_
  2. Domain d1qh8c_: 1qh8 C: [35635]
    Other proteins in same PDB: d1qh8b_, d1qh8d_

More info for Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein

Timeline for Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein:

Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein first appeared in SCOP 1.63
Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein appears in SCOP 1.71
Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein appears in SCOP 1.75
Protein Nitrogenase iron-molybdenum protein, alpha chain from c.92.2.3: Nitrogenase iron-molybdenum protein appears in the current release, SCOPe 2.08