1l1s

Structure of Protein of Unknown Function MTH1491 from Methanobacterium thermoautotrophicum

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

hypothetical protein MTH1491

Methanothermobacter thermautotrophicus

UniProt O27535

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 3 water × 3 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name O27535_METTH
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–113; UniProt 1–113

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_id1l1s
Deposition date deposition_date2002-02-19
Structure title titleStructure of Protein of Unknown Function MTH1491 from Methanobacterium thermoautotrophicum
Keywords keywords;Structural Genomics, Hypothetical Protein, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, 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.

1l1s__assembly_1__model_1

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

Download this curve (.dat)

1l1s__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.

1l1s__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)20.88 Å
Rg (electron density)19.37 Å
Total Rg20.27 Å
Atom count2586
Residues324
Excluded volume45407 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1l1s__assembly_1__model_1 trimeric (3) 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 (2)

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1l1sa_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.114 — DsrEFH-like
Superfamily Superfamily superfamilyc.114.1 — DsrEFH-like
Family Family familyc.114.1.1 — DsrEF-like

CATH v4.4 (1 domains)

Domain ID domain_id1l1sA00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology1260 — Hypothetical Protein Ychn; Chain: A,
Homologous superfamily homologous superfamily10 — DsrEFH-like
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7. Citations (1)