PDB: 1srd Compound: Cu,Zn superoxide dismutase Classification: OXIDOREDUCTASE(SUPEROXIDE ACCEPTOR) Entry date in PDB: 1994-01-31 Resolution [Å]: 2.00 R-Factor: 0.249

CHAIN: A SWISS-PROT/TREMBL: P07505    KEYWORD: 3D-structure    Antioxidant    Chloroplast    Copper    Metal-binding    Oxidoreductase    Transit peptide    Zinc    EC: 1.15.1.1 SCOP: b.1.8.1 All beta proteins    Immunoglobulin-like beta-sandwich    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase, SOD    Spinach (Spinacia oleracea) GO:  copper, zinc superoxide dismutase activity    metal ion binding    superoxide metabolism    CHAIN: B SWISS-PROT/TREMBL: P07505    KEYWORD: 3D-structure    Antioxidant    Chloroplast    Copper    Metal-binding    Oxidoreductase    Transit peptide    Zinc    EC: 1.15.1.1 SCOP: b.1.8.1 All beta proteins    Immunoglobulin-like beta-sandwich    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase, SOD    Spinach (Spinacia oleracea) GO:  copper, zinc superoxide dismutase activity    metal ion binding    superoxide metabolism    CHAIN: C SWISS-PROT/TREMBL: P07505    KEYWORD: 3D-structure    Antioxidant    Chloroplast    Copper    Metal-binding    Oxidoreductase    Transit peptide    Zinc    EC: 1.15.1.1 SCOP: b.1.8.1 All beta proteins    Immunoglobulin-like beta-sandwich    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase, SOD    Spinach (Spinacia oleracea) GO:  copper, zinc superoxide dismutase activity    metal ion binding    superoxide metabolism    CHAIN: D SWISS-PROT/TREMBL: P07505    KEYWORD: 3D-structure    Antioxidant    Chloroplast    Copper    Metal-binding    Oxidoreductase    Transit peptide    Zinc    EC: 1.15.1.1 SCOP: b.1.8.1 All beta proteins    Immunoglobulin-like beta-sandwich    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase-like    Cu,Zn superoxide dismutase, SOD    Spinach (Spinacia oleracea) GO:  copper, zinc superoxide dismutase activity    metal ion binding    superoxide metabolism

Image Source: PDB

Loops in ArchDB95 clusters

1srd_A_41 - AR => SUBCLASS : 1.5.1
1srd_A_88 - AR => SUBCLASS : 4.13.2

Loops in ArchDB-EC clusters

1srd_A_88 - AR => SUBCLASS : 4.4.3

Loops not clustered in ArchDB

1srd_A_29 - AR
1srd_A_41 - AR
1srd_A_45 - AR
1srd_A_88 - AR
1srd_A_94 - AR
1srd_A_94 - AR
1srd_A_45 - AR
1srd_A_29 - AR
1srd_A_116 - HA
1srd_A_2 - HA
1srd_A_18 - HA
1srd_A_2 - HA
1srd_A_143 - HA
1srd_A_116 - HA
1srd_A_18 - HA
1srd_A_143 - HA

1srd A - percentage of sequence identity: 100
1srd B - percentage of sequence identity: 100
1srd C - percentage of sequence identity: 100
1srd D - percentage of sequence identity: 100
1to4 A - percentage of sequence identity: 65
1to4 B - percentage of sequence identity: 65
1to4 C - percentage of sequence identity: 65
1to4 D - percentage of sequence identity: 65
1to5 A - percentage of sequence identity: 65
1to5 B - percentage of sequence identity: 65
1to5 C - percentage of sequence identity: 65
1to5 D - percentage of sequence identity: 65
1xso A - percentage of sequence identity: 60
1xso B - percentage of sequence identity: 60