PDB: 1b9l Compound: epimerase Classification: ISOMERASE Entry date in PDB: 2000-02-18 Resolution [Å]: 2.90 R-Factor: 0.188

CHAIN: A SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: B SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: C SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: D SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: E SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: F SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: G SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    CHAIN: H SWISS-PROT/TREMBL: P80449    KEYWORD: 3D-structure    Complete proteome    Isomerase    EC: 5.-.-.- SCOP: d.96.1.3 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    DHN aldolase/epimerase    7,8-dihydroneopterin triphosphate epimerase    Escherichia coli GO:  dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    dihydroneopterin aldolase activity    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism    folic acid and derivative metabolism

Image Source: PDB

Loops in ArchDB-EC clusters

1b9l_A_23 - HE => SUBCLASS : 2.5.2

Loops not clustered in ArchDB

1b9l_A_5 - EH
1b9l_A_30 - EH
1b9l_A_72 - EH
1b9l_A_95 - HA
1b9l_A_57 - HE
1b9l_A_76 - HE
1b9l_A_42 - HH

1b9l A - percentage of sequence identity: 100
1b9l B - percentage of sequence identity: 100
1b9l C - percentage of sequence identity: 100
1b9l D - percentage of sequence identity: 100
1b9l E - percentage of sequence identity: 100
1b9l F - percentage of sequence identity: 100
1b9l G - percentage of sequence identity: 100
1b9l H - percentage of sequence identity: 100