2oy3

Crystal structure analysis of the monomeric SRCR domain of mouse MARCO

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

Macrophage receptor MARCO

Mus musculus

UniProt Q60754

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MARCO_MOUSE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 5–102; UniProt 421–518

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_id2oy3
Deposition date deposition_date2007-02-21
Structure title titleCrystal structure analysis of the monomeric SRCR domain of mouse MARCO
Keywords keywords;Extracellular matrix, Scavenger receptor cysteine-rich (SRCR), macrophage receptor, ligand binding domain, basic cluster, acidic cluster, LIGAND BINDING PROTEIN ;; LIGAND BINDING PROTEIN
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.

2oy3__assembly_1__model_1

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

Download this curve (.dat)

2oy3__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.

2oy3__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)13.37 Å
Rg (electron density)11.92 Å
Total Rg13.15 Å
Atom count769
Residues98
Excluded volume13033 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2oy3__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 (3)

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd2oy3a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.170 — SRCR-like
Superfamily Superfamily superfamilyd.170.1 — SRCR-like
Family Family familyd.170.1.0 — automated matches

CATH v4.4 (1 domains)

Domain ID domain_id2oy3A00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology250 — Mac-2 Binding Protein
Homologous superfamily homologous superfamily10 — SRCR-like domain
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7. Citations (1)