SAXSdb — 9rxh

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Cytochrome P450

Staphylococcus aureus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	PROTOPORPHYRIN IX CONTAINING FE × 2 Elaidic acid × 2 ACETATE ION × 4 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A657XIU7_MAMSC
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain B； PDBConstruct 1–429； UniProt 1–429

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_id	9rxh
Deposition date deposition_date	2025-07-11
Last revision last_revision	2025-11-12
Structure title title	Cytochrome P450 decarboxylase from Staphylococcus aureus (OleT_Sa) with elaidic acid and acetate bound
Keywords keywords	P450, peroxygenase, decarboxylase, Staphylococcus aureus, decoy molecule, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method method	X-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.

9rxh__assembly_1__model_1

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

Download this curve (.dat)

9rxh__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9rxh__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	33.87 Å
Rg (electron density)	33.80 Å
Total Rg	34.13 Å
Atom count	7106
Residues	856
Excluded volume	126810 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9rxh__assembly_1__model_1`	dimeric （2）	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)

Entity 1 Entity 1 polymer

Description description	Cytochrome P450
Molecular weight formula_weight	49585.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B
Atom count atom_count	3865

MGKQIPKDRGLDSTLKVLKEGYKYVPNRLEKFDTNIFELRALGGRRTVVFSGKEAAEIFYNNELIERQGTLPKRVVNTLFGKGAIHTTGGKKHIDRKALFMSLMTEENLEYLRELTRSTWFMNTERMERMDEVNVYKESIILLTKVGFRWAGIIASPEEIESCAKDMDTMIDSFKNIGTAFKGYREAKKARDRVETFLENQIIAVREGKLTPPQGTALHEFSHWEDFEGNLMDSRLCAIDLMNVVRPLVAINRFVSFGVKALHDYPGEAEKVFNNENDYAYKFVQEVRRFYPFVPFLPGKAAVDIEFDGYKIEKDTFLVLDIYGTLHREGLWENPERFYPNRFSDWDGSPFDLIPQGGGDYYTNHRCAGEWMTIIIMEESMKYFARNISYDMKKDQDLSVNLNKLPGRVVSGTIIENVNALVNRNVESV

Source Source

Source organism organism	Staphylococcus aureus
NCBI taxonomy ID ncbi_taxonomy_id	1280
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	PROTOPORPHYRIN IX CONTAINING FE
Molecular weight formula_weight	616.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	Elaidic acid
Molecular weight formula_weight	282.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	ACETATE ION
Molecular weight formula_weight	59.0 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	238

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Unit-cell length a length_a	137.786 Å
Unit-cell length b length_b	137.786 Å
Unit-cell length c length_c	59.214 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	6

Space group space_group	P 32 2 1
Space-group number int_tables_number	154
Crystal system crystal_system	—

Resolution resolution	1.830 Å
Low-resolution limit resolution_low	53.040 Å
R factor r_factor	0.1654
R_work r_work	0.1638
R_free r_free	0.1941

Cytochrome P450 decarboxylase from Staphylococcus aureus (OleT_Sa) with elaidic acid and acetate bound

1. Protein Identity and Related Structures Protein Identity & Related Structures

Cytochrome P450

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9rxh__assembly_1__model_1

9rxh__assembly_1__model_1 | I(q)

9rxh__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Citations (1)

Cytochrome P450 decarboxylase from Staphylococcus aureus (OleT_Sa) with elaidic acid and acetate bound

1. Protein Identity and Related Structures Protein Identity & Related Structures

Cytochrome P450

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9rxh__assembly_1__model_1

9rxh__assembly_1__model_1 | I(q)

9rxh__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Citations (1)