Domain ID e1qlbA2

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  • A: a+b complex topology
  • X: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
  • H: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
  • T: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
  • F: FAD_binding_2
UID: 000084506
Type: Automatic domain
Parent: e2bs2A2
Range: A:251-371
Ligands: CA FAD FUM
PDB: 1qlb
PDB Description: FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT
UniProt: P17412
Hsap BLAST neighbor: P31040
Species: Wolinella succinogenes

Structure of domain e1qlbA2

Domains in the same chain:

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e1qlbA3 A:1-250,A:372-457 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e1qlbA2 A:251-371 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e1qlbA1 A:458-655 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain

Domains in the same PDB:

e1qlbA3 A:1-250,A:372-457 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e1qlbA2 A:251-371 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e1qlbA1 A:458-655 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e1qlbB2 B:1-106 beta-Grasp Ubiquitin-related Ubiquitin-like
e1qlbB1 B:107-239 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e1qlbC1 C:1-254 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e1qlbD3 D:1-250,D:372-457 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e1qlbD2 D:251-371 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e1qlbD1 D:458-655 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e1qlbE2 E:1-106 beta-Grasp Ubiquitin-related Ubiquitin-like
e1qlbE1 E:107-239 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e1qlbF1 F:1-254 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits

Structural contacts of domain e1qlbA2 of H-group "Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain":

The domain and its neighboring domains (both within the asymmetric unit and to crystallographic symmetry mates) are represented by spheres and linked by lines. Distances between the center of the domain and interfaces are shown for each contact.

Domain IDSymmetry operatorH-groupVisualization
e1qlbB2 A:X,Y,Z->B:x,y,z Ubiquitin-related Interaction Interface Pymol
e1qlbB1 A:X,Y,Z->B:x,y,z alpha-helical ferredoxin Interaction Interface Pymol
e1qlbA3 A:-X,Y-1/2,-Z->A:x,y,z Rossmann-related Interaction Interface Pymol
e1qlbB1 A:-X,Y-1/2,-Z->B:x,y,z alpha-helical ferredoxin Interaction Interface Pymol