ArchDB - Biological DataBase of Protein Loops

Information on 1a73

PDB: 1a73
Compound: intron 3 (i-ppo) encoded endonuclease
Classification: COMPLEX (HOMING ENDONUCLEASE/DNA)
Entry date in PDB: 1998-10-14
Resolution [Å]: 1.80
R-Factor: 0.208

CHAIN: A

SWISS-PROT/TREMBL: Q94702
   KEYWORD: 3D-structure    Endonuclease    Hydrolase    Intron homing    Nuclease    Zinc
EC: 3.1.-.-
SCOP: d.4.1.3 Alpha and beta proteins (a+b)    His-Me finger endonucleases    His-Me finger endonucleases    Cys-His box    Intron-encoded homing endonuclease I-PpoI    Slime mold (Physarum polycephalum)
GO:

CHAIN: B

Image Source: PDB

Stored Loops of 1a73

Loops in ArchDB40 clusters

1a73_A_61 - HA => SUBCLASS : 2.1.1
1a73_A_54 - HA => SUBCLASS : 2.2.1
1a73_A_24 - HA => SUBCLASS : 2.4.5

Loops in ArchDB95 clusters

1a73_A_61 - HA => SUBCLASS : 2.1.1
1a73_A_54 - HA => SUBCLASS : 2.2.1
1a73_A_24 - HA => SUBCLASS : 2.5.4

Loops in ArchDB-EC clusters

1a73_A_54 - HA => SUBCLASS : 2.2.1

Loops not clustered in ArchDB

1a73_A_35 - AR
1a73_A_71 - AR
1a73_A_71 - AR
1a73_A_35 - AR
1a73_A_111 - EH
1a73_A_88 - HA
1a73_A_61 - HA
1a73_A_54 - HA
1a73_A_24 - HA
1a73_A_92 - HA
1a73_A_88 - HA
1a73_A_92 - HA
1a73_A_5 - HE

Homologous structures to 1a73 classified in ArchDB

1a73 A - percentage of sequence identity: 100
1a73 B - percentage of sequence identity: 100
1a74 A - percentage of sequence identity: 100
1a74 B - percentage of sequence identity: 100
1cyq A - percentage of sequence identity: 99
1cyq B - percentage of sequence identity: 99
1cz0 A - percentage of sequence identity: 100
1cz0 B - percentage of sequence identity: 100
1evw A - percentage of sequence identity: 99
1evw B - percentage of sequence identity: 99
1evw C - percentage of sequence identity: 99
1evw D - percentage of sequence identity: 99
1evx A - percentage of sequence identity: 100
1evx B - percentage of sequence identity: 100
1ipp A - percentage of sequence identity: 100
1ipp B - percentage of sequence identity: 100