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1mow

E-DreI

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

chimera of homing endonuclease I-DmoI and DNA endonuclease I-CreI

Chlamydomonas reinhardtii

UniProt P05725

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 GLYCEROL × 9 MAGNESIUM ION × 3 SULFATE ION × 6 water × 3 Consistent with all polymers
2 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 GLYCEROL × 9 MAGNESIUM ION × 3 SULFATE ION × 4 water × 3 Consistent with all polymers
3 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 Consistent with all polymers
4 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer
1af5 2o7m

2 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1bp7 1bp7 1g9y 1g9z 1n3e 1n3e 1n3f 1n3f 1t9i 1t9j 1u0c 1u0d

29 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name DNE1_CHLRE
Isoform —
PDB entities 3
Chains and sequence ranges Author chain A； PDBConstruct 106–260； UniProt 9–163 Author chain D； PDBConstruct 106–260； UniProt 9–163 Author chain G； PDBConstruct 106–260； UniProt 9–163 Author chain J； PDBConstruct 106–260； UniProt 9–163

chimera of homing endonuclease I-DmoI and DNA endonuclease I-CreI

Chlamydomonas reinhardtii

UniProt P21505

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 GLYCEROL × 9 MAGNESIUM ION × 3 SULFATE ION × 6 water × 3 Consistent with all polymers
2 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 GLYCEROL × 9 MAGNESIUM ION × 3 SULFATE ION × 4 water × 3 Consistent with all polymers
3 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 Consistent with all polymers
4 Insufficient information Monomer Protein 1 DNA 2 5'-D(*CP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*AP*GP*TP*TP*CP*CP*GP*GP*CP*G)-3' × 1 5'-D(*CP*GP*CP*CP*GP*GP*AP*AP*CP*TP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3' × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1b24

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2vs7 2vs7 2vs7 2vs8 2vs8 2vs8 4d6n 4d6n 4d6n 4d6o 4d6o 4d6o

54 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name DMO1_DESMO
Isoform —
PDB entities 3
Chains and sequence ranges Author chain A； PDBConstruct 1–102； UniProt 1–102 Author chain D； PDBConstruct 1–102； UniProt 1–102 Author chain G； PDBConstruct 1–102； UniProt 1–102 Author chain J； PDBConstruct 1–102； UniProt 1–102

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id1mow
Deposition date deposition_date2002-09-10
Structure title titleE-DreI
Keywords keywordsLAGLIDADG, homing, engineering, design, endonuclease, Hydrolase-DNA COMPLEX; Hydrolase/DNA
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

1mow__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

1mow__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1mow__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）23.59 Å
Rg (electron density)22.57 Å
Total Rg23.42 Å
Atom count3046
Residues294
Excluded volume51590 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1mow__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 1mow__assembly_2__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 1mow__assembly_3__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 1mow__assembly_4__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (7)

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6. Fold Classification (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

Domain ID domain_idd1mowa1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowa2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowd1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowd2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowg1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowg2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowj1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease
Domain ID domain_idd1mowj2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.95 — Homing endonuclease-like
Superfamily Superfamily superfamilyd.95.2 — Homing endonucleases
Family Family familyd.95.2.1 — Group I mobile intron endonuclease

CATH v4.4 (8 domains)

Domain ID domain_id1mowA01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowA02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowD01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowD02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowG01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowG02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowJ01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
Domain ID domain_id1mowJ02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology28 — Endonuclease I-creI
Homologous superfamily homologous superfamily10 — Homing endonucleases
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7. Citations (1)