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1pn0

Phenol hydroxylase from Trichosporon cutaneum

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

Phenol 2-monooxygenase

Trichosporon cutaneum

UniProt P15245

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 CHLORIDE ION × 2 FLAVIN-ADENINE DINUCLEOTIDE × 2 PHENOL × 2 water × 2 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 2 CHLORIDE ION × 2 FLAVIN-ADENINE DINUCLEOTIDE × 2 PHENOL × 2 water × 2 Consistent with protein count
3 Protein homooligomer Homooligomer Protein 4 CHLORIDE ION × 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 PHENOL × 4 water × 4 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
1foh 1foh 1pn0 1pn0

4 assemblies

Homotetramer
1foh 1pn0

2 assemblies

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name PH2M_TRICU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–665； UniProt 0–664 Author chain B； PDBConstruct 1–665； UniProt 0–664 Author chain C； PDBConstruct 1–665； UniProt 0–664 Author chain D； PDBConstruct 1–665； UniProt 0–664

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_id1pn0
Deposition date deposition_date2003-06-12
Structure title titlePhenol hydroxylase from Trichosporon cutaneum
Keywords keywordstwo dimers, TLS refinement, OXIDOREDUCTASE; OXIDOREDUCTASE
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.

1pn0__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

1pn0__assembly_2__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1pn0__assembly_2__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）33.89 Å
Rg (electron density)33.08 Å
Total Rg33.72 Å
Atom count10545
Residues1308
Excluded volume185790 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1pn0__assembly_1__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 1pn0__assembly_2__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 1pn0__assembly_3__model_1 tetrameric （4） 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 (5)

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6. Fold Classification (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd1pn0a1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.3 — FAD/NAD(P)-binding domain
Superfamily Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
Family Family familyc.3.1.2 — FAD-linked reductases, N-terminal domain
Domain ID domain_idd1pn0a2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.47 — Thioredoxin fold
Superfamily Superfamily superfamilyc.47.1 — Thioredoxin-like
Family Family familyc.47.1.10 — Glutathione peroxidase-like
Domain ID domain_idd1pn0a3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.16 — FAD-linked reductases, C-terminal domain
Superfamily Superfamily superfamilyd.16.1 — FAD-linked reductases, C-terminal domain
Family Family familyd.16.1.2 — PHBH-like
Domain ID domain_idd1pn0b1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.3 — FAD/NAD(P)-binding domain
Superfamily Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
Family Family familyc.3.1.2 — FAD-linked reductases, N-terminal domain
Domain ID domain_idd1pn0b2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.47 — Thioredoxin fold
Superfamily Superfamily superfamilyc.47.1 — Thioredoxin-like
Family Family familyc.47.1.10 — Glutathione peroxidase-like
Domain ID domain_idd1pn0b3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.16 — FAD-linked reductases, C-terminal domain
Superfamily Superfamily superfamilyd.16.1 — FAD-linked reductases, C-terminal domain
Family Family familyd.16.1.2 — PHBH-like
Domain ID domain_idd1pn0c1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.3 — FAD/NAD(P)-binding domain
Superfamily Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
Family Family familyc.3.1.2 — FAD-linked reductases, N-terminal domain
Domain ID domain_idd1pn0c2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.47 — Thioredoxin fold
Superfamily Superfamily superfamilyc.47.1 — Thioredoxin-like
Family Family familyc.47.1.10 — Glutathione peroxidase-like
Domain ID domain_idd1pn0c3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.16 — FAD-linked reductases, C-terminal domain
Superfamily Superfamily superfamilyd.16.1 — FAD-linked reductases, C-terminal domain
Family Family familyd.16.1.2 — PHBH-like
Domain ID domain_idd1pn0d1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.3 — FAD/NAD(P)-binding domain
Superfamily Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
Family Family familyc.3.1.2 — FAD-linked reductases, N-terminal domain
Domain ID domain_idd1pn0d2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.47 — Thioredoxin fold
Superfamily Superfamily superfamilyc.47.1 — Thioredoxin-like
Family Family familyc.47.1.10 — Glutathione peroxidase-like
Domain ID domain_idd1pn0d3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.16 — FAD-linked reductases, C-terminal domain
Superfamily Superfamily superfamilyd.16.1 — FAD-linked reductases, C-terminal domain
Family Family familyd.16.1.2 — PHBH-like

CATH v4.4 (12 domains)

Domain ID domain_id1pn0A01
Class class3 — Alpha Beta
Architecture architecture50 — 3-Layer(bba) Sandwich
Topology topology50 — FAD/NAD(P)-binding domain
Homologous superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
Domain ID domain_id1pn0A02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology9 — D-Amino Acid Oxidase; Chain A, domain 2
Homologous superfamily homologous superfamily10 — D-Amino Acid Oxidase, subunit A, domain 2
Domain ID domain_id1pn0A03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology30 — Glutaredoxin
Homologous superfamily homologous superfamily20 — Phenol hydroxylase, C-terminal dimerisation domain
Domain ID domain_id1pn0B01
Class class3 — Alpha Beta
Architecture architecture50 — 3-Layer(bba) Sandwich
Topology topology50 — FAD/NAD(P)-binding domain
Homologous superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
Domain ID domain_id1pn0B02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology9 — D-Amino Acid Oxidase; Chain A, domain 2
Homologous superfamily homologous superfamily10 — D-Amino Acid Oxidase, subunit A, domain 2
Domain ID domain_id1pn0B03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology30 — Glutaredoxin
Homologous superfamily homologous superfamily20 — Phenol hydroxylase, C-terminal dimerisation domain
Domain ID domain_id1pn0C01
Class class3 — Alpha Beta
Architecture architecture50 — 3-Layer(bba) Sandwich
Topology topology50 — FAD/NAD(P)-binding domain
Homologous superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
Domain ID domain_id1pn0C02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology9 — D-Amino Acid Oxidase; Chain A, domain 2
Homologous superfamily homologous superfamily10 — D-Amino Acid Oxidase, subunit A, domain 2
Domain ID domain_id1pn0C03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology30 — Glutaredoxin
Homologous superfamily homologous superfamily20 — Phenol hydroxylase, C-terminal dimerisation domain
Domain ID domain_id1pn0D01
Class class3 — Alpha Beta
Architecture architecture50 — 3-Layer(bba) Sandwich
Topology topology50 — FAD/NAD(P)-binding domain
Homologous superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
Domain ID domain_id1pn0D02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology9 — D-Amino Acid Oxidase; Chain A, domain 2
Homologous superfamily homologous superfamily10 — D-Amino Acid Oxidase, subunit A, domain 2
Domain ID domain_id1pn0D03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology30 — Glutaredoxin
Homologous superfamily homologous superfamily20 — Phenol hydroxylase, C-terminal dimerisation domain
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7. Citations (2)