Domain ID e4h44B1

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  • A: alpha bundles
  • X: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
  • H: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
  • T: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
  • F: Cytochrom_B_C
UID: 000223127
Type: Automatic domain
Parent: e1ppjC1
Range: B:1-160
Ligands: 7PH BCR CLA HEM OPC SQD UMQ
PDB: 4h44
PDB Description: CYTOCHROME B6-F COMPLEX SUBUNIT 4
UniProt: Q93SX1
Hsap BLAST neighbor: P00156
Species: Nostoc sp. PCC 7120

Structure of domain e4h44B1

Domains in the same chain:

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e4h44B1 B:1-160 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)

Domains in the same PDB:

e4h44A1 A:1-215 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes
e4h44B1 B:1-160 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)
e4h44C4 C:1-168,C:235-254 Immunoglobulin-like beta-sandwich Immunoglobulin-related Common fold of diphtheria toxin/transcription factors/cytochrome f
e4h44C3 C:170-231 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4h44C2 C:251-289 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
e4h44D2 D:9-47 iron-sulfur subunit (ISP) transmembrane anchor iron-sulfur subunit (ISP) transmembrane anchor iron-sulfur subunit (ISP) transmembrane anchor
e4h44D5 D:48-106,D:148-179 ISP domain ISP domain ISP domain
e4h44D4 D:107-147 Trm112p-like Trm112p-like Trm112p-like
e4h44E1 E:1-31 PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex
e4h44F1 F:1-32 PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex
e4h44G1 G:1-37 PetG subunit of the cytochrome b6f complex PetG subunit of the cytochrome b6f complex PetG subunit of the cytochrome b6f complex
e4h44H1 H:1-29 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 e4h44B1 of H-group "a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)":

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
e4h44A1 B:x,y,z->A:X,Y,Z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e4h44C4 B:X,Y,Z->C:x,y,z Immunoglobulin-related Interaction Interface Pymol
e4h44C2 B:X,Y,Z->C:x,y,z Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Interaction Interface Pymol
e4h44G1 B:X,Y,Z->G:x,y,z PetG subunit of the cytochrome b6f complex Interaction Interface Pymol
e4h44D5 B:X,X-Y+1,-Z+1/6->D:x,y,z ISP domain Interaction Interface Pymol
e4h44D4 B:X,X-Y+1,-Z+1/6->D:x,y,z Trm112p-like Interaction Interface Pymol
e4h44C4 B:X-Y,-Y+1,-Z->C:x,y,z Immunoglobulin-related Interaction Interface Pymol
e4h44H1 B:X,Y,Z->H:x,y,z PetN subunit of the cytochrome b6f complex Interaction Interface Pymol
e4h44D2 B:X,Y,Z->D:x,y,z iron-sulfur subunit (ISP) transmembrane anchor Interaction Interface Pymol
e4h44F1 B:X,Y,Z->F:x,y,z PetM subunit of the cytochrome b6f complex Interaction Interface Pymol
e4h44A1 B:x,y,z->A:X,X-Y+1,-Z+1/6 Transmembrane heme-binding four-helical bundle Interaction Interface Pymol