1nh1

Crystal Structure of the Type III Effector AvrB from Pseudomonas syringae.

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

Avirulence B protein

Pseudomonas syringae

UniProt P13835

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 AVRB_PSESG
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–321; UniProt 1–321

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_id1nh1
Deposition date deposition_date2002-12-18
Structure title titleCrystal Structure of the Type III Effector AvrB from Pseudomonas syringae.
Keywords keywordsHELIX BUNDLE, Avirulence Protein; Avirulence 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.

1nh1__assembly_1__model_1

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

Download this curve (.dat)

1nh1__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.

1nh1__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)20.74 Å
Rg (electron density)19.71 Å
Total Rg20.56 Å
Atom count2249
Residues290
Excluded volume39298 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1nh1__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_idd1nh1a_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.45 — Antivirulence factor
Superfamily Superfamily superfamilye.45.1 — Antivirulence factor
Family Family familye.45.1.1 — Antivirulence factor

CATH v4.4 (1 domains)

Domain ID domain_id1nh1A01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology3290 — Fic-like fold
Homologous superfamily homologous superfamily20 —
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7. Citations (1)