1xi6

Extragenic suppressor from Pyrococcus furiosus Pfu-1862794-001

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

extragenic suppressor

Pyrococcus furiosus

UniProt Q8TZH9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q8TZH9_PYRFU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 10–262; UniProt 2–254

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_id1xi6
Deposition date deposition_date2004-09-21
Structure title titleExtragenic suppressor from Pyrococcus furiosus Pfu-1862794-001
Keywords keywords;Structural genomics, Pyrococcus furiosus, extragenic suppressor, Southeast Collaboratory for Structural Genomics, hyperthermophile, PSI, Protein Structure Initiative, SECSG, unknown function ;; Structural genomics, unknown function
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.

1xi6__assembly_1__model_1

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

Download this curve (.dat)

1xi6__assembly_1__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1xi6__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)18.10 Å
Rg (electron density)16.85 Å
Total Rg17.94 Å
Atom count1696
Residues234
Excluded volume30431 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1xi6__assembly_1__model_1 monomeric (1) 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 (1)

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6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1xi6a_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.7 — Carbohydrate phosphatase
Superfamily Superfamily superfamilye.7.1 — Carbohydrate phosphatase
Family Family familye.7.1.1 — Inositol monophosphatase/fructose-1,6-bisphosphatase-like

CATH v4.4 (2 domains)

Domain ID domain_id1xi6A01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology540 — Fructose-1,6-Bisphosphatase; Chain A, domain 1
Homologous superfamily homologous superfamily10 — Fructose-1,6-Bisphosphatase, subunit A, domain 1
Domain ID domain_id1xi6A02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily80 —
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7. Citations (1)