Class a: All alpha proteins [46456] (284 folds) |
Fold a.138: Multiheme cytochromes [48694] (1 superfamily) variable number of helices and little beta structure; not a true fold |
Superfamily a.138.1: Multiheme cytochromes [48695] (3 families) duplication: contains multiple CxxCH motifs |
Family a.138.1.3: Di-heme elbow motif [48711] (7 proteins) the main characteristic feature of this motif is the packing of its two hemes many members contains one or more complete motifs flanked by incomplete motifs and/or other domains |
Protein Cytochrome c nitrite reductase [48718] (4 species) |
Desulfovibrio desulfuricans [TaxId:876] [89173] (1 PDB entry) |
Domain d1oaha_: 1oah A: [86736] |
Domain d1oahb_: 1oah B: [86737] complexed with ca, cl, hem, zn |
Escherichia coli [TaxId:562] [74807] (2 PDB entries) |
Domain d1gu6a_: 1gu6 A: [70575] |
Domain d1gu6c_: 1gu6 C: [70576] |
Domain d1gu6e_: 1gu6 E: [70577] |
Domain d1gu6g_: 1gu6 G: [70578] complexed with ca, gol, hec |
Domain d2rdza1: 2rdz A:38-477 [151967] automatically matched to d1gu6a_ complexed with ca, edo, hec, so4 |
Domain d2rdzb1: 2rdz B:38-477 [151968] automatically matched to d1gu6a_ complexed with ca, edo, hec, so4 |
Domain d2rdzc1: 2rdz C:38-477 [151969] automatically matched to d1gu6a_ complexed with ca, edo, hec, so4 |
Domain d2rdzd1: 2rdz D:38-477 [151970] automatically matched to d1gu6a_ complexed with ca, edo, hec, so4 |
Sulfurospirillum deleyianum [TaxId:65553] [48719] (1 PDB entry) |
Domain d1qdba_: 1qdb A: [19688] |
Domain d1qdbb_: 1qdb B: [19689] |
Domain d1qdbc_: 1qdb C: [19690] complexed with ca, hem, so4 |
Wolinella succinogenes [TaxId:844] [48720] (6 PDB entries) |
Domain d1fs7a_: 1fs7 A: [19691] complexed with act, ca, hem, y1 |
Domain d1fs8a_: 1fs8 A: [19692] complexed with act, ca, hem, so4, y1 |
Domain d1fs9a_: 1fs9 A: [19693] complexed with azi, ca, hem, y1 |
Domain d2e80a1: 2e80 A:37-507 [132092] automatically matched to d1fs7a_ complexed with act, ca, hem, no2, yt3 |
Domain d2e81a1: 2e81 A:37-507 [132093] automatically matched to d1fs7a_ complexed with ca, hem, hoa, yt3 |
Domain d3bnfa1: 3bnf A:37-507 [155438] automatically matched to d1fs7a_ complexed with act, ca, hem, so3, y1 |
Timeline for Protein Cytochrome c nitrite reductase from a.138.1.3: Di-heme elbow motif: