SAXSdb — 2w5t

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

PROCESSED GLYCEROL PHOSPHATE LIPOTEICHOIC ACID SYNTHASE

STAPHYLOCOCCUS AUREUS

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	MANGANESE (II) ION × 1 ACETATE ION × 1 (2R)-2,3-dihydroxypropyl phosphate × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	LTAS_STAAW
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–424； UniProt 218–641

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	2w5t
Deposition date deposition_date	2008-12-11
Structure title title	Structure-based mechanism of lipoteichoic acid synthesis by Staphylococcus aureus LtaS.
Keywords keywords	TRANSMEMBRANE, GLYCEROL-PHOSPHATE, CELL WALL BIOGENESIS/DEGRADATION, LTAS, MEMBRANE, SECRETED, TRANSFERASE, CELL MEMBRANE; TRANSFERASE
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.

2w5t__assembly_1__model_1

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

Download this curve (.dat)

2w5t__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2w5t__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	21.87 Å
Rg (electron density)	20.75 Å
Total Rg	21.81 Å
Atom count	3465
Residues	424
Excluded volume	61531 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2w5t__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 (5)

Entity 1 Entity 1 polymer

Description description	PROCESSED GLYCEROL PHOSPHATE LIPOTEICHOIC ACID SYNTHASE
Molecular weight formula_weight	48870.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	3829

SEDDLTKVLNYTKQRQTEPNPEYYGVAKKKNIIKIHLESFQTFLINKKVNGKEVTPFLNKLSSGKEQFTYFPNFFHQTGQGKTSDSEFTMDNSLYGLPQGSAFSLKGDNTYQSLPAILDQKQGYKSDVMHGDYKTFWNRDQVYKHFGIDKFYDATYYDMSDKNVVNLGLKDKIFFKDSANYQAKMKSPFYSHLITLTNHYPFTLDEKDATIEKSNTGDATVDGYIQTARYLDEALEEYINDLKKKGLYDNSVIMIYGDHYGISENHNNAMEKLLGEKITPAKFTDLNRTGFWIKIPGKSGGINNEYAGQVDVMPTILHLAGIDTKNYLMFGTDLFSKGHNQVVPFRNGDFITKDYKYVNGKIYSNKNNELITTQPADFEKNKKQVEKDLEMSDNVLNGDLFRFYKNPDFKKVNPSKYKYETGPK

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	MANGANESE (II) ION
Molecular weight formula_weight	54.9 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	ACETATE ION
Molecular weight formula_weight	59.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	(2R)-2,3-dihydroxypropyl phosphate
Molecular weight formula_weight	170.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	328

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6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id	2w5tA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1120 — Arylsulfatase, C-terminal domain
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2w5tA02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	720 — Alkaline Phosphatase, subunit A
Homologous superfamily homologous superfamily	10 — Alkaline Phosphatase, subunit A

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Unit-cell length a length_a	47.245 Å
Unit-cell length b length_b	57.206 Å
Unit-cell length c length_c	159.542 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	4

Space group space_group	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	1.600 Å
Low-resolution limit resolution_low	40.660 Å
R factor r_factor	0.1740
R_work r_work	0.1720
R_free r_free	0.1970

Structure-based mechanism of lipoteichoic acid synthesis by Staphylococcus aureus LtaS.

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

PROCESSED GLYCEROL PHOSPHATE LIPOTEICHOIC ACID SYNTHASE

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

2w5t__assembly_1__model_1

2w5t__assembly_1__model_1 | I(q)

2w5t__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

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)

Structure-based mechanism of lipoteichoic acid synthesis by Staphylococcus aureus LtaS.

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

PROCESSED GLYCEROL PHOSPHATE LIPOTEICHOIC ACID SYNTHASE

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

2w5t__assembly_1__model_1

2w5t__assembly_1__model_1 | I(q)

2w5t__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

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)