PDB: 1i4y Compound: methemerythrin Classification: OXYGEN STORAGE/TRANSPORT Entry date in PDB: 2001-03-21 Resolution [Å]: 1.80 R-Factor: 0.224

CHAIN: A SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: B SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: C SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: D SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: E SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: F SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: G SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport    CHAIN: H SWISS-PROT/TREMBL: P02244    KEYWORD: 3D-structure    Iron    Metal-binding    Oxygen transport    SCOP: a.24.4.1 All alpha proteins    Four-helical up-and-down bundle    Hemerythrin    Hemerythrin    Hemerythrin    Phascolopsis gouldii GO:  iron ion binding    oxygen transporter activity    transport

Image Source: PDB

Loops in ArchDB95 clusters

1i4y_A_19 - HH => SUBCLASS : 3.9.5

Loops not clustered in ArchDB

1i4y_A_41 - HH
1i4y_A_70 - HH

1hmd A - percentage of sequence identity: 77
1hmd B - percentage of sequence identity: 77
1hmd C - percentage of sequence identity: 77
1hmd D - percentage of sequence identity: 77
1hmo A - percentage of sequence identity: 77
1hmo B - percentage of sequence identity: 77
1hmo C - percentage of sequence identity: 77
1hmo D - percentage of sequence identity: 77
1hrb - - percentage of sequence identity: 93
1i4y A - percentage of sequence identity: 100
1i4y B - percentage of sequence identity: 100
1i4y C - percentage of sequence identity: 100
1i4y D - percentage of sequence identity: 100
1i4y E - percentage of sequence identity: 100
1i4y F - percentage of sequence identity: 100
1i4y G - percentage of sequence identity: 100
1i4y H - percentage of sequence identity: 100
1i4z A - percentage of sequence identity: 99
1i4z B - percentage of sequence identity: 99
1i4z C - percentage of sequence identity: 99
1i4z D - percentage of sequence identity: 99
1i4z E - percentage of sequence identity: 99
1i4z F - percentage of sequence identity: 99
1i4z G - percentage of sequence identity: 99
1i4z H - percentage of sequence identity: 99
2hmq A - percentage of sequence identity: 77
2hmq B - percentage of sequence identity: 77
2hmq C - percentage of sequence identity: 77
2hmq D - percentage of sequence identity: 77
2hmz A - percentage of sequence identity: 77
2hmz B - percentage of sequence identity: 77
2hmz C - percentage of sequence identity: 77
2hmz D - percentage of sequence identity: 77