1iqs

Minimized average structure of MTH1880 from Methanobacterium Thermoautotrophicum

Method: SOLUTION NMR
▼

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

MTH1880

Methanothermobacter thermautotrophicus

UniProt O27908

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 O27908_METTH
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–88; UniProt 1–88

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_id1iqs
Deposition date deposition_date2001-07-29
Structure title titleMinimized average structure of MTH1880 from Methanobacterium Thermoautotrophicum
Keywords keywordsalpha-beta, anti-parallel, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method methodSOLUTION NMR
▼

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.

1iqs__assembly_1__model_1

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

Download this curve (.dat)

1iqs__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.

1iqs__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)15.43 Å
Rg (electron density)14.28 Å
Total Rg15.66 Å
Atom count1429
Residues88
Excluded volume12704 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1iqs__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 (1)

▼

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1iqsa_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.214 — Hypothetical protein MTH1880
Superfamily Superfamily superfamilyd.214.1 — Hypothetical protein MTH1880
Family Family familyd.214.1.1 — Hypothetical protein MTH1880

CATH v4.4 (1 domains)

Domain ID domain_id1iqsA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology160 — Double Stranded RNA Binding Domain
Homologous superfamily homologous superfamily120 — Hypothetical protein MTH1880
▶

7. Citations (1)