SAXSdb — 9w50

▼

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

Phosphatidylglycerol lysyltransferase

Pseudomonas aeruginosa PAO1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	(1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q9I537_PSEAE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 14–894； UniProt 1–881 Author chain B； PDBConstruct 14–894； UniProt 1–881

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	9w50
Deposition date deposition_date	2025-08-01
Structure title title	MprF from Pseudomonas aeruginosa mutant- H386C/F389C in nanodisc, C2 symmetry
Keywords keywords	Multiple peptide resistance factor, Membrane Enzyme, Synthase, Flippase, aminoacylated lipid, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method method	ELECTRON MICROSCOPY

▼

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.

9w50__assembly_1__model_1

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

Download this curve (.dat)

9w50__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9w50__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	42.03 Å
Rg (electron density)	41.56 Å
Total Rg	41.81 Å
Atom count	12502
Residues	1604
Excluded volume	228210 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9w50__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Description description	Phosphatidylglycerol lysyltransferase
Molecular weight formula_weight	98251.4 kDa
EC 编号 ec_number	2.3.2.3
Mutation mutation	H386C/F389C
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	12502

MWSHPQFEKGGSGMRTDAPVPEHPAPPSSPASPQRIRLIDRITAYRQPIGLVFTLLLFGLALVACYHLLREIDPGALHDAIADVPRPALLGALSATALGFVILLGYEWSASRFAGVTLPMRSLATGGFSAFAIGNAVGLSLLSGGSVRYRLYSRHGIGAAEIARMTLFASLSLGCALPVLAALAALCDLDDAASALHLPRALVAVIAIAVLSLAVGLVAFLARHRLPGERPSPDSLLVRLGRRSLRLPGLRLSLLQLLITALDVAAAATVLYLLLPETPPFAAFLLVYLLALAAGVLSHVPGGVGVFEAVLLAAFAGQLGAAPLAAALLLYRLIYVVLPLLLACLLLLFLEARRLWVTRQAIRVASGFAAPILAILVFLSGVVLLFSGATPAIDTRLECLGCLIPHRLIDASHLVASLIGVLCLLLAQGLRRRLSAAWALTLVLLLVGALLSLLKGFDWEEASLLSLTAALLAMFRRSFYRPSRLMEVPFSPLYVGASICVVGASVWLLLFANQDVHYSNQLWWQFALDADAPRALRAALGSCLLLLALALGWLLRAAPPAIREPNAEELQRAARIIRHSDQPDGGLALTGDKALLFHESDDAFLMYARRGRSMIALYDPIGPAMQRAELIWQFRDLCDLHHARPVFYQVRAENLPFYMDIGLTALKLGEEARVDLLRFDLENKGKEMKDLRYTWNRGQRDGLALEFHEPGQAPLDELKAISDAWLGGKQVREKGFSLGRFTPAYLNFFRIAIVRHQGKPVAFANLLETDSRELASLDLMRVHPDAPKLTMEFLMLGLILHYKAQGHARFSLGMVPLAGLQPRRGAPLTQRLGALVFRRGEQFYNFQGLRRFKDKFQPDWEPRYLAVPAGLDPLVALADTAALIAGGLTGLVKRRNSSSVDAL

Source Source

Source organism organism	Pseudomonas aeruginosa PAO1
NCBI taxonomy ID ncbi_taxonomy_id	208964
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	(1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE
Molecular weight formula_weight	751.0 kDa
Source method src_method	syn
Copy count entity_count	4

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

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

Resolution resolution	3.300 Å
Low-resolution limit resolution_low	128.400 Å
R factor r_factor	0.3408
R_work r_work	0.3408
R_free r_free	—

Resolution resolution	3.30 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	104195

MprF from Pseudomonas aeruginosa mutant- H386C/F389C in nanodisc, C2 symmetry

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

Phosphatidylglycerol lysyltransferase

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

9w50__assembly_1__model_1

9w50__assembly_1__model_1 | I(q)

9w50__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

7. Citations (1)

MprF from Pseudomonas aeruginosa mutant- H386C/F389C in nanodisc, C2 symmetry

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

Phosphatidylglycerol lysyltransferase

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

9w50__assembly_1__model_1

9w50__assembly_1__model_1 | I(q)

9w50__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

7. Citations (1)