7az4

Perdeuterated E65Q-TIM complexed with 2-PHOSPHOGLYCOLIC ACID

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

Triosephosphate isomerase

Leishmania mexicana

UniProt P48499

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 2-PHOSPHOGLYCOLIC ACID × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TPIS_LEIME
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–251; UniProt 1–251

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_id7az4
Deposition date deposition_date2020-11-16
Structure title titlePerdeuterated E65Q-TIM complexed with 2-PHOSPHOGLYCOLIC ACID
Keywords keywordsISOMERASE, GLYCOLYSIS, TIM, TRIOSEPHOSPHATE ISOMERASE, TRANSITION STATE, PERDEUTERATION; ISOMERASE

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.

7az4__assembly_1__model_1

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

Download this curve (.dat)

7az4__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.

7az4__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)17.91 Å
Rg (electron density)16.87 Å
Total Rg17.86 Å
Atom count3719
Residues248
Excluded volume33463 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7az4__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 (3)

6. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd7az4a_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.1 — Triosephosphate isomerase (TIM)
Family Family familyc.1.1.1 — Triosephosphate isomerase (TIM)

7. Citations (1)