PDB: 1b66 Compound: 6-pyruvoyl tetrahydropterin synthase Classification: TETRAHYDROBIOPTERIN BIOSYNTHESIS Entry date in PDB: 1999-04-27 Resolution [Å]: 1.90 R-Factor: 0.227

CHAIN: A SWISS-PROT/TREMBL: P27213    KEYWORD: 3D-structure    Lyase    Metal-binding    Phenylketonuria    Tetrahydrobiopterin biosynthesis    Zinc    EC: 4.2.3.12 SCOP: d.96.1.2 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    6-pyruvoyl tetrahydropterin synthase    6-pyruvoyl tetrahydropterin synthase    Rat (Rattus norvegicus) GO:  6-pyruvoyltetrahydropterin synthase activity    tetrahydrobiopterin biosynthesis    CHAIN: B SWISS-PROT/TREMBL: P27213    KEYWORD: 3D-structure    Lyase    Metal-binding    Phenylketonuria    Tetrahydrobiopterin biosynthesis    Zinc    EC: 4.2.3.12 SCOP: d.96.1.2 Alpha and beta proteins (a+b)    T-fold    Tetrahydrobiopterin biosynthesis enzymes-like    6-pyruvoyl tetrahydropterin synthase    6-pyruvoyl tetrahydropterin synthase    Rat (Rattus norvegicus) GO:  6-pyruvoyltetrahydropterin synthase activity    tetrahydrobiopterin biosynthesis

Image Source: PDB

Loops in ArchDB40 clusters

1b66_A_126 - HA => SUBCLASS : 2.2.1

Loops in ArchDB95 clusters

1b66_A_126 - HA => SUBCLASS : 2.2.1

Loops in ArchDB-EC clusters

1b66_A_126 - HA => SUBCLASS : 2.2.1

Loops not clustered in ArchDB

1b66_A_10 - EH
1b66_A_48 - EH
1b66_A_90 - EH
1b66_A_126 - HA
1b66_A_32 - HE
1b66_A_84 - HE
1b66_A_106 - HE
1b66_A_72 - HH
1b66_A_92 - HH

1b66 A - percentage of sequence identity: 100
1b66 B - percentage of sequence identity: 100
1b6z A - percentage of sequence identity: 100
1b6z B - percentage of sequence identity: 100
1gtq A - percentage of sequence identity: 100
1gtq B - percentage of sequence identity: 100