Domain ID e2wdqK1

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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: Sdh_cyt
UID: 000370968
Type: Automatic domain
Parent: e2bs2C1
Range: K:8-128
Ligands: CBE HEM
PDB: 2wdq
PDB Description: SUCCINATE DEHYDROGENASE CYTOCHROME B556 SUBUNIT
UniProt: P69054
Species: Escherichia coli

Structure of domain e2wdqK1

Domains in the same chain:

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e2wdqK1 K:8-128 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits

Domains in the same PDB:

e2wdqA3 A:1-235,A:356-450 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e2wdqA2 A:236-355 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e2wdqA4 A:451-588 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e2wdqB2 B:1-106 beta-Grasp Ubiquitin-related Ubiquitin-like
e2wdqB1 B:107-238 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e2wdqC1 C:8-128 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e2wdqD1 D:11-115 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e2wdqE3 E:1-235,E:356-450 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e2wdqE2 E:236-355 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e2wdqE4 E:451-588 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e2wdqF2 F:1-106 beta-Grasp Ubiquitin-related Ubiquitin-like
e2wdqF1 F:107-238 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e2wdqG1 G:8-128 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e2wdqH1 H:11-115 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e2wdqI3 I:1-235,I:356-450 Rossmann-like Rossmann-related FAD/NAD(P)-binding domain
e2wdqI2 I:236-355 Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
e2wdqI4 I:451-588 Spectrin repeat-like Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
e2wdqJ2 J:1-106 beta-Grasp Ubiquitin-related Ubiquitin-like
e2wdqJ1 J:107-238 alpha-helical ferredoxin-like alpha-helical ferredoxin alpha-helical ferredoxin
e2wdqK1 K:8-128 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits
e2wdqL1 L:11-115 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Fumarate reductase respiratory complex transmembrane subunits

Structural contacts of domain e2wdqK1 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
e2wdqJ1 K:x,y,z->J:X,Y,Z alpha-helical ferredoxin Interaction Interface Pymol
e2wdqJ2 K:x,y,z->J:X,Y,Z Ubiquitin-related Interaction Interface Pymol
e2wdqL1 K:X,Y,Z->L:x,y,z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e2wdqI3 K:x,y,z->I:X,Y,Z Rossmann-related Interaction Interface Pymol
e2wdqI4 K:x,y,z->I:X,Y,Z Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Interaction Interface Pymol
e2wdqI4 K:X-1,Y,Z->I:x,y,z Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain Interaction Interface Pymol