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2qvf

mouse E-cadherin domains 1,2

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

Epithelial-cadherin (E-cadherin) (Uvomorulin) (Cadherin-1) (ARC-1) (CD324 antigen)

OrganismNot specified

UniProt P09803

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 CALCIUM ION × 8 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1q1p 1suh 3lnf 3lnf

4 assemblies

Homodimer
1edh 1ff5 1q1p 2qvf 3lne 3lng 3lnh 3lni 3q2l 3q2n 3q2v 3qrb

13 assemblies; showing the first 12

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i7w 1i7x 2omw 3ifq 3ifq 3ifq 4qd2 4qd2 7ar4

9 assemblies

View Construct and Data Evidence
UniProt name CADH1_MOUSE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain B； PDBConstruct 1–213； UniProt 157–369

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_id2qvf
Deposition date deposition_date2007-08-08
Structure title titlemouse E-cadherin domains 1,2
Keywords keywords;Cadherin, Ecad, E-cadherin, strand swap, Calcium, Cell adhesion, Cell junction, Cleavage on pair of basic residues, Glycoprotein, Membrane, Phosphorylation, Transmembrane ;; CELL ADHESION
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.

2qvf__assembly_1__model_1

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

Download this curve (.dat)

2qvf__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.

2qvf__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）36.55 Å
Rg (electron density)37.09 Å
Total Rg37.16 Å
Atom count3280
Residues426
Excluded volume58394 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2qvf__assembly_1__model_1 dimeric （2） 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 (3)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2qvfb1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.6 — Cadherin-like
Family Family familyb.1.6.0 — automated matches
Domain ID domain_idd2qvfb2
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.6 — Cadherin-like
Family Family familyb.1.6.0 — automated matches

CATH v4.4 (2 domains)

Domain ID domain_id2qvfB01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily60 — Cadherins
Domain ID domain_id2qvfB02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily60 — Cadherins
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7. Citations (1)