← Back to search
3nl0

Mutant P44S M296I of Foot-and-mouth disease Virus RNA-dependent RNA polymerase

Method: X-RAY DIFFRACTION
▼

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

3D polymerase

Foot-and-mouth disease virus - type C

UniProt Q9QCE4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Monomer Protein 1 RNA 2 5'-R(P*UP*GP*GP*GP*CP*CP*C)-3' × 1 5'-R(*G*GP*GP*CP*CP*C)-3' × 1 MAGNESIUM ION × 2 water × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1u09 3nky

2 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1wne 3nl0 4iqx

3 assemblies

View Construct and Data Evidence
UniProt name Q9QCE4_9PICO
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–470； UniProt 1858–2327

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_id3nl0
Deposition date deposition_date2010-06-21
Structure title titleMutant P44S M296I of Foot-and-mouth disease Virus RNA-dependent RNA polymerase
Keywords keywordsFoot-and-mouth disease Virus Picornavirus, 3D polymerase, RNA dependent RNA polymerase, TRANSFERASE-RNA complex; TRANSFERASE/RNA
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.

3nl0__assembly_1__model_1

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

Download this curve (.dat)

3nl0__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.

3nl0__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）23.37 Å
Rg (electron density)22.62 Å
Total Rg23.39 Å
Atom count3996
Residues488
Excluded volume69963 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3nl0__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (5)

▼

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd3nl0a1
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.8 — DNA/RNA polymerases
Superfamily Superfamily superfamilye.8.1 — DNA/RNA polymerases
Family Family familye.8.1.4 — RNA-dependent RNA-polymerase
Domain ID domain_idd3nl0a2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (2 domains)

Domain ID domain_id3nl0A02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily270 — Reverse transcriptase/Diguanylate cyclase domain
Domain ID domain_id3nl0A03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology960 — Mitochondrial Import Receptor Subunit Tom20; Chain A
Homologous superfamily homologous superfamily20 —
▶

7. Citations (1)