2nrj

Crystal Structure of Hemolysin binding component from Bacillus cereus

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

Hbl B protein

Bacillus cereus

UniProt Q9REG6

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 Q9REG6_BACCE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–346; UniProt 32–375

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_id2nrj
Deposition date deposition_date2006-11-02
Structure title titleCrystal Structure of Hemolysin binding component from Bacillus cereus
Keywords keywords;Enterotoxin; Hemolysis; Transmembrane, Structural Genomics, PSI-2, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, NYSGXRC, TOXIN ;; TOXIN
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.

2nrj__assembly_1__model_1

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

Download this curve (.dat)

2nrj__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.

2nrj__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)26.20 Å
Rg (electron density)26.15 Å
Total Rg26.39 Å
Atom count2653
Residues331
Excluded volume47257 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2nrj__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) 3 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2nrja1
Class classh — Coiled coil proteins
Fold Fold foldh.4 — Antiparallel coiled-coil
Superfamily Superfamily superfamilyh.4.4 — Bacterial hemolysins
Family Family familyh.4.4.2 — HBL-like
Domain ID domain_idd2nrja2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (1 domains)

Domain ID domain_id2nrjA01
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1170 — Hemolysin E; Chain: A;
Homologous superfamily homologous superfamily10 —
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7. Citations (1)