Domain ID e4gd3B2

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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: Ni_hydr_CYTB
UID: 001168145
Type: Automatic domain
Parent: e1kqfC1
Range: B:8-210
Ligands: HEM LMT
PDB: 4gd3
PDB Description: NI/FE-HYDROGENASE 1 B-TYPE CYTOCHROME SUBUNIT
UniProt: P0AAM1
Species:

Structure of domain e4gd3B2

Domains in the same chain:

e4gd3B2 B:8-210 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes

Domains in the same PDB:

e4gd3A1 A:8-210 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes
e4gd3B2 B:8-210 Transmembrane heme-binding four-helical bundle Transmembrane heme-binding four-helical bundle Transmembrane di-heme cytochromes
e4gd3J3 J:2-54,J:542-582 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3J1 J:55-97,J:490-541 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3J2 J:98-337,J:407-489 alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit
e4gd3J4 J:338-406 all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit
e4gd3K2 K:2-54,K:542-582 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3K4 K:55-97,K:490-541 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3K3 K:98-337,K:407-489 alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit
e4gd3K1 K:338-406 all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit
e4gd3L3 L:2-54,L:542-582 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3L2 L:55-97,L:490-541 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3L4 L:98-337,L:407-489 alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit
e4gd3L1 L:338-406 all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit
e4gd3M2 M:2-54,M:542-582 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3M4 M:55-97,M:490-541 FAD-linked reductases, C-terminal domain-like Ni-Fe binding domain in nickel-iron hydrogenase large subunit Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e4gd3M3 M:98-337,M:407-489 alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit alpha-helical domain in nickel-iron hydrogenase, large subunit
e4gd3M1 M:338-406 all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit all-beta domain in nickel-iron hydrogenase large subunit
e4gd3Q2 Q:1-177 Flavodoxin-like Class I glutamine amidotransferase-like CheY-like
e4gd3Q1 Q:178-262 Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit
e4gd3Q3 Q:273-307 Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit
e4gd3R2 R:1-177 Flavodoxin-like Class I glutamine amidotransferase-like CheY-like
e4gd3R1 R:178-262 Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit
e4gd3R3 R:273-303 Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit
e4gd3S2 S:4-183 Flavodoxin-like Class I glutamine amidotransferase-like CheY-like
e4gd3S3 S:184-274 Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit
e4gd3S1 S:273-307 Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit
e4gd3T2 T:1-177 Flavodoxin-like Class I glutamine amidotransferase-like CheY-like
e4gd3T1 T:178-262 Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit
e4gd3T3 T:273-303 Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit Transmembrane helix of nickel-iron hydrogenase small subunit

Structural contacts of domain e4gd3B2 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
e4gd3A1 B:x,y,z->A:X,Y,Z Transmembrane heme-binding four-helical bundle Interaction Interface Pymol
e4gd3J3 B:x,y,z->J:-X+1/2,-Y,Z-1/2 Ni-Fe binding domain in nickel-iron hydrogenase large subunit Interaction Interface Pymol
e4gd3J2 B:x,y,z->J:-X+1/2,-Y,Z-1/2 alpha-helical domain in nickel-iron hydrogenase, large subunit Interaction Interface Pymol