1sj8

Solution Structure of the R1R2 Domains of Talin

Method: X-RAY DIFFRACTION
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Talin 1

Mus musculus

UniProt P26039

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TLN1_MOUSE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–308; UniProt 482–789

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id1sj8
Deposition date deposition_date2004-03-03
Structure title titleSolution Structure of the R1R2 Domains of Talin
Keywords keywordsStructural protein; STRUCTURAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION
▼

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.

1sj8__assembly_1__model_1

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

Download this curve (.dat)

1sj8__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.

1sj8__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)23.21 Å
Rg (electron density)22.82 Å
Total Rg23.34 Å
Atom count2113
Residues297
Excluded volume37346 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1sj8__assembly_1__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (2)

▼

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1sj8a1
Class classa — All alpha proteins
Fold Fold folda.215 — A middle domain of Talin 1
Superfamily Superfamily superfamilya.215.1 — A middle domain of Talin 1
Family Family familya.215.1.1 — A middle domain of Talin 1
Domain ID domain_idd1sj8a2
Class classa — All alpha proteins
Fold Fold folda.216 — I/LWEQ domain
Superfamily Superfamily superfamilya.216.1 — I/LWEQ domain
Family Family familya.216.1.1 — I/LWEQ domain

CATH v4.4 (2 domains)

Domain ID domain_id1sj8A01
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1420 — A middle domain of Talin 1
Homologous superfamily homologous superfamily10 — Talin, central domain
Domain ID domain_id1sj8A02
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology120 — Four Helix Bundle (Hemerythrin (Met), subunit A)
Homologous superfamily homologous superfamily230 — Alpha-catenin/vinculin-like
▶

7. Citations (1)