PDB: 1a31 Compound: topoisomerase i Classification: COMPLEX (ISOMERASE/DNA) Entry date in PDB: 1998-08-19 Resolution [Å]: 2.10 R-Factor: 0.247

CHAIN: A SWISS-PROT/TREMBL: P11387    KEYWORD: 3D-structure    Chromosomal translocation    DNA-binding    Isomerase    Polymorphism    Proto-oncogene    Topoisomerase    EC: 5.99.1.2 SCOP: d.163.1.2 Alpha and beta proteins (a+b)    DNA breaking-rejoining enzymes    DNA breaking-rejoining enzymes    Eukaryotic DNA topoisomerase I, catalytic core    Eukaryotic DNA topoisomerase I, catalytic core    Human (Homo sapiens) SCOP: d.163.1.2 Alpha and beta proteins (a+b)    DNA breaking-rejoining enzymes    DNA breaking-rejoining enzymes    Eukaryotic DNA topoisomerase I, catalytic core    Eukaryotic DNA topoisomerase I, catalytic core    Human (Homo sapiens) SCOP: e.15.1.1 Multi-domain proteins (alpha and beta)    Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment    Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment    Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment    Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment    Human (Homo sapiens) GO:  DNA binding    DNA topoisomerase type I activity    DNA topological change    DNA unwinding

Image Source: PDB

Loops in ArchDB-EC clusters

1a31_A_288 - HE => SUBCLASS : 6.40.1

Loops not clustered in ArchDB

1a31_A_220 - AR
1a31_A_346 - AR
1a31_A_373 - AR
1a31_A_403 - AR
1a31_A_245 - EH
1a31_A_536 - EH
1a31_A_424 - EH
1a31_A_300 - EH
1a31_A_414 - HA
1a31_A_514 - HA
1a31_A_359 - HA
1a31_A_340 - HA
1a31_A_241 - HA
1a31_A_383 - HA
1a31_A_521 - HA
1a31_A_321 - HE
1a31_A_470 - HE
1a31_A_726 - HH
1a31_A_251 - HH
1a31_A_272 - HH
1a31_A_303 - HH
1a31_A_434 - HH
1a31_A_545 - HH
1a31_A_570 - HH
1a31_A_586 - HH
1a31_A_746 - HH
1a31_A_612 - HH

1a35 A - percentage of sequence identity: 99
1a36 A - percentage of sequence identity: 99
1ej9 A - percentage of sequence identity: 99
1k4s A - percentage of sequence identity: 100
1lpq A - percentage of sequence identity: 99
1nh3 A - percentage of sequence identity: 100
1r49 A - percentage of sequence identity: 99
1rr8 C - percentage of sequence identity: 99
1rrj A - percentage of sequence identity: 99
1sc7 A - percentage of sequence identity: 100
1seu A - percentage of sequence identity: 99
1t8i A - percentage of sequence identity: 100
1tl8 A - percentage of sequence identity: 100