Domain ID e2e74A1

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  • A: alpha bundles
  • X: Transmembrane heme-binding four-helical bundle
  • H: Transmembrane heme-binding four-helical bundle
  • T: Transmembrane di-heme cytochromes
  • F: Cytochrome_B
UID: 000058203
Type: Automatic domain
Parent: e1ppjC2
Range: A:13-214
Ligands: BCR CD CLA HEM OPC UMQ
PDB: 2e74
PDB Description: CYTOCHROME B6
UniProt: P83791
Hsap BLAST neighbor: P00156
Species: Mastigocladus laminosus

Structure of domain e2e74A1

Domains in the same chain:

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e2e74A1 A:13-214 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes

Domains in the same PDB:

e2e74A1 A:13-214 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes
e2e74B1 B:4-159 a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e2e74C1 C:1-169,C:232-250 Immunoglobulin-like beta-sandwich Immunoglobulin-related Common fold of diphtheria toxin/transcription factors/cytochrome f
e2e74C3 C:170-231 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e2e74C2 C:251-288 Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor
e2e74D2 D:12-45 iron-sulfur subunit (ISP) transmembrane anchor iron-sulfur subunit (ISP) transmembrane anchor iron-sulfur subunit (ISP) transmembrane anchor
e2e74D1 D:54-105,D:147-179 ISP domain ISP domain ISP domain
e2e74D3 D:106-146 Trm112p-like Trm112p-like Trm112p-like
e2e74E1 E:1-32 PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex
e2e74F1 F:1-32 PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex
e2e74G1 G:1-37 PetG subunit of the cytochrome b6f complex PetG subunit of the cytochrome b6f complex PetG subunit of the cytochrome b6f complex
e2e74H1 H:3-29 PetN subunit of the cytochrome b6f complex PetN subunit of the cytochrome b6f complex PetN subunit of the cytochrome b6f complex

Structural contacts of domain e2e74A1 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
e2e74B1 A:X,Y,Z->B:x,y,z a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) Interaction Interface Pymol
e2e74A1 A:x,y,z->A:X,X-Y+1,-Z+1/6 Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e2e74A1 A:X,X-Y+1,-Z+1/6->A:x,y,z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e2e74G1 A:X,Y,Z->G:x,y,z PetG subunit of the cytochrome b6f complex Interaction Interface Pymol
e2e74D2 A:X,Y,Z->D:x,y,z iron-sulfur subunit (ISP) transmembrane anchor Interaction Interface Pymol
e2e74D2 A:X,X-Y+1,-Z+1/6->D:x,y,z iron-sulfur subunit (ISP) transmembrane anchor Interaction Interface Pymol
e2e74D1 A:X,X-Y+1,-Z+1/6->D:x,y,z ISP domain Interaction Interface Pymol
e2e74D3 A:X,X-Y+1,-Z+1/6->D:x,y,z Trm112p-like Interaction Interface Pymol
e2e74H1 A:X,Y,Z->H:x,y,z PetN subunit of the cytochrome b6f complex Interaction Interface Pymol
e2e74C1 A:X,Y,Z->C:x,y,z Immunoglobulin-related Interaction Interface Pymol
e2e74C2 A:X,Y,Z->C:x,y,z Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Interaction Interface Pymol
e2e74C1 A:X-Y,-Y+1,-Z->C:x,y,z Immunoglobulin-related Interaction Interface Pymol