4YLF
Insights into flavin-based electron bifurcation via the NADH-dependent reduced ferredoxin-NADP oxidoreductase structure
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | FAD_binding_6 | e4ylfA1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: FAD_binding_6 | ECOD (1.6) |
A | NAD_binding_1 | e4ylfA2 | A: a/b three-layered sandwiches | X: Ferredoxin reductase-like, C-terminal NADP-linked domain (From Topology) | H: Ferredoxin reductase-like, C-terminal NADP-linked domain (From Topology) | T: Ferredoxin reductase-like, C-terminal NADP-linked domain | F: NAD_binding_1 | ECOD (1.6) |
A | UNK_F_TYPE | e4ylfA3 | A: few secondary structure elements | X: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain (From Topology) | H: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain (From Topology) | T: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | F: UNK_F_TYPE | ECOD (1.6) |
C | FAD_binding_6 | e4ylfC1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: FAD_binding_6 | ECOD (1.6) |
C | NAD_binding_1 | e4ylfC2 | A: a/b three-layered sandwiches | X: Ferredoxin reductase-like, C-terminal NADP-linked domain (From Topology) | H: Ferredoxin reductase-like, C-terminal NADP-linked domain (From Topology) | T: Ferredoxin reductase-like, C-terminal NADP-linked domain | F: NAD_binding_1 | ECOD (1.6) |
C | UNK_F_TYPE | e4ylfC3 | A: few secondary structure elements | X: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain (From Topology) | H: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain (From Topology) | T: Dihydroorotate dehydrogenase B PyrK subunit 2Fe-2S cluster-binding domain | F: UNK_F_TYPE | ECOD (1.6) |
B | Fer4_20 | e4ylfB3 | A: alpha arrays | X: alpha-helical ferredoxin-like | H: alpha-helical ferredoxin (From Topology) | T: alpha-helical ferredoxin | F: Fer4_20 | ECOD (1.6) |
B | Pyr_redox_2_3 | e4ylfB2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: Pyr_redox_2_3 | ECOD (1.6) |
B | Pyr_redox_2 | e4ylfB1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Nucleotide-binding domain | F: Pyr_redox_2 | ECOD (1.6) |
D | Fer4_20 | e4ylfD3 | A: alpha arrays | X: alpha-helical ferredoxin-like | H: alpha-helical ferredoxin (From Topology) | T: alpha-helical ferredoxin | F: Fer4_20 | ECOD (1.6) |
D | Pyr_redox_2_3 | e4ylfD2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: Pyr_redox_2_3 | ECOD (1.6) |
D | Pyr_redox_2 | e4ylfD1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Nucleotide-binding domain | F: Pyr_redox_2 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF10418 | Iron-sulfur cluster binding domain of dihydroorotate dehydrogenase B (DHODB_Fe-S_bind) | Iron-sulfur cluster binding domain of dihydroorotate dehydrogenase B | Lactococcus lactis is one of the few organisms with two dihydroorotate dehydrogenases, DHODs, A and B [1]. The B enzyme is a prototype for DHODs in Gram-positive bacteria that use NAD+ as the second substrate. DHODB is a hetero-tetramer composed of a ... | Domain | |
PF00175 | Oxidoreductase NAD-binding domain (NAD_binding_1) | Oxidoreductase NAD-binding domain | Xanthine dehydrogenases, that also bind FAD/NAD, have essentially no similarity. | Domain | |
PF00970 | Oxidoreductase FAD-binding domain (FAD_binding_6) | Oxidoreductase FAD-binding domain | - | Domain | |
PF07992 | Pyridine nucleotide-disulphide oxidoreductase (Pyr_redox_2) | Pyridine nucleotide-disulphide oxidoreductase | This family includes both class I and class II oxidoreductases and also NADH oxidases and peroxidases. This domain is actually a small NADH binding domain within a larger FAD binding domain. | Domain | |
PF14691 | Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster (Fer4_20) | Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster | Domain II of the enzyme dihydroprymidine dehydrogenase binds FAD. Dihydroprymidine dehydrogenase catalyses the first and rate-limiting step of pyrimidine degradation by converting pyrimidines to the corresponding 5,6- dihydro compounds [1]. This doma ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR008333 | Flavoprotein pyridine nucleotide cytochrome reductase-like, FAD-binding domain | Domain | |
IPR017938 | Riboflavin synthase-like beta-barrel | Homologous Superfamily | |
IPR001433 | Oxidoreductase FAD/NAD(P)-binding | Domain | |
IPR017927 | FAD-binding domain, ferredoxin reductase-type | Domain | |
IPR019480 | Dihydroorotate dehydrogenase, electron transfer subunit, iron-sulphur cluster binding domain | Domain | |
IPR012165 | Cytochrome-c3 hydrogenase, gamma subunit | Family | |
IPR039261 | Ferredoxin-NADP reductase (FNR), nucleotide-binding domain | Homologous Superfamily | |
IPR028261 | Dihydroprymidine dehydrogenase domain II | Domain | |
IPR023753 | FAD/NAD(P)-binding domain | Domain | |
IPR036188 | FAD/NAD(P)-binding domain superfamily | Homologous Superfamily | |
IPR006004 | Sulfide dehydrogenase subunit alpha-like | Family | |
IPR009051 | Alpha-helical ferredoxin | Homologous Superfamily |