1c44

STEROL CARRIER PROTEIN 2 (SCP2) FROM RABBIT

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

PROTEIN (STEROL CARRIER PROTEIN 2)

Oryctolagus cuniculus

UniProt O62742

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name NLTP_RABIT
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–123; UniProt 425–547

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_id1c44
Deposition date deposition_date1999-07-02
Structure title titleSTEROL CARRIER PROTEIN 2 (SCP2) FROM RABBIT
Keywords keywordsSTEROL CARRIER PROTEIN, NON SPECIFIC LIPID TRANSFER PROTEIN, FATTY ACID BINDING, FATTY ACYL COA BINDING, LIPID BINDING PROTEIN; LIPID 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.

1c44__assembly_1__model_1

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

Download this curve (.dat)

1c44__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.

1c44__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)15.08 Å
Rg (electron density)13.59 Å
Total Rg14.94 Å
Atom count923
Residues123
Excluded volume16723 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1c44__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 (2)

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1c44a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.106 — SCP-like
Superfamily Superfamily superfamilyd.106.1 — SCP-like
Family Family familyd.106.1.1 — Sterol carrier protein, SCP

CATH v4.4 (1 domains)

Domain ID domain_id1c44A00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1050 — Nonspecific Lipid-transfer Protein; Chain A
Homologous superfamily homologous superfamily10 — SCP2 sterol-binding domain
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7. Citations (2)