3u7t

Room temperature ultra-high resolution time-of-flight neutron and X-ray diffraction studies of H/D exchanged crambin

Method: X-RAY DIFFRACTION
▼

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

Crambin

OrganismNot specified

UniProt P01542

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 CRAM_CRAAB
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–46; UniProt 1–46

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_id3u7t
Deposition date deposition_date2011-10-14
Structure title titleRoom temperature ultra-high resolution time-of-flight neutron and X-ray diffraction studies of H/D exchanged crambin
Keywords keywordsthionin family, Plant Protein; PLANT 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.

3u7t__assembly_1__model_1

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

Download this curve (.dat)

3u7t__assembly_1__model_1 | I(q)

10-2 10-1 104 105 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

3u7t__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)10.47 Å
Rg (electron density)9.66 Å
Total Rg10.96 Å
Atom count638
Residues46
Excluded volume5785 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3u7t__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) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd3u7ta_
Class classg — Small proteins
Fold Fold foldg.13 — Crambin-like
Superfamily Superfamily superfamilyg.13.1 — Crambin-like
Family Family familyg.13.1.1 — Crambin-like

CATH v4.4 (1 domains)

Domain ID domain_id3u7tA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1350 — Crambin
Homologous superfamily homologous superfamily10 — Thionin-like
▶

7. Citations (1)