Domain ID e3vrbD2

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  • A: alpha bundles
  • X: Transmembrane heme-binding four-helical bundle
  • H: Transmembrane heme-binding four-helical bundle
  • T: Fumarate reductase respiratory complex transmembrane subunits
  • F: CybS
UID: 001164297
Type: Automatic domain
Parent: e3sfdD1
Range: D:28-156
Ligands: EPH FTN HEM
PDB: 3vrb
PDB Description: Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial
UniProt: P92507
Hsap BLAST neighbor: O14521
Species: Ascaris suum

Structure of domain e3vrbD2

Domains in the same chain:

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e3vrbD2 D:28-156 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits

Domains in the same PDB:

e3vrbA2 A:33-269,A:390-485 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e3vrbA3 A:270-389 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e3vrbA1 A:486-645 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e3vrbB6 B:33-138 beta-Grasp Ubiquitin-related Ubiquitin-like
e3vrbB5 B:139-281 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e3vrbC2 C:34-186 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e3vrbD2 D:28-156 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e3vrbE3 E:33-269,E:390-485 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e3vrbE1 E:270-389 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e3vrbE2 E:486-645 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e3vrbF6 F:33-138 beta-Grasp Ubiquitin-related Ubiquitin-like
e3vrbF5 F:139-281 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e3vrbG2 G:34-183 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e3vrbH2 H:28-156 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits

Structural contacts of domain e3vrbD2 of H-group "Transmembrane heme-binding four-helical bundle":

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
e3vrbC2 D:x,y,z->C:X,Y,Z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e3vrbH2 D:X-1,Y,Z->H:x,y,z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e3vrbB5 D:x,y,z->B:X,Y,Z alpha-helical ferredoxin Interaction Interface Pymol
e3vrbA2 D:x,y,z->A:X,Y,Z Rossmann-related Interaction Interface Pymol
e3vrbE3 D:x,y,z->E:X,Y,Z Rossmann-related Interaction Interface Pymol