SAXSdb — 3swq

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

UDP-N-acetylglucosamine 1-carboxyvinyltransferase

Enterobacter cloacae

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	TRIETHYLENE GLYCOL × 1 DI(HYDROXYETHYL)ETHER × 1 1,2-ETHANEDIOL × 17 ACETATE ION × 1 URIDINE-DIPHOSPHATE-2(N-ACETYLGLUCOSAMINYL) BUTYRIC ACID × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MURA_ENTCC
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–419； UniProt 1–419

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	3swq
Deposition date deposition_date	2011-07-14
Structure title title	E. Cloacae MurA in complex with Enolpyruvyl-UNAG
Keywords keywords	MURA, CLOSE ENZYME STATE, CELL WALL, BIOGENESIS/DEGRADATION, PEPTIDOGLYCAN SYNTHESIS, TRANSFERASE; 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.

3swq__assembly_1__model_1

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

Download this curve (.dat)

3swq__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3swq__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	22.66 Å
Rg (electron density)	21.54 Å
Total Rg	22.40 Å
Atom count	3276
Residues	418
Excluded volume	58717 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3swq__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 (7)

Entity 1 Entity 1 polymer

Description description	UDP-N-acetylglucosamine 1-carboxyvinyltransferase
Molecular weight formula_weight	44829.4 kDa
EC 编号 ec_number	2.5.1.7
Mutation mutation	N67D
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	3716

MDKFRVQGPTRLQGEVTISGAKNAALPILFAALLAEEPVEIQNVPKLKDIDTTMKLLTQLGTKVERDGSVWIDASNVNNFSAPYDLVKTMRASIWALGPLVARFGQGQVSLPGGCAIGARPVDLHIFGLEKLGAEIKLEEGYVKASVNGRLKGAHIVMDKVSVGATVTIMSAATLAEGTTIIENAAREPEIVDTANFLVALGAKISGQGTDRITIEGVERLGGGVYRVLPDRIETGTFLVAAAISGGKIVCRNAQPDTLDAVLAKLREAGADIETGEDWISLDMHGKRPKAVTVRTAPHPAFPTDMQAQFTLLNLVAEGTGVITETIFENRFMHVPELIRMGAHAEIESNTVICHGVEKLSGAQVMATDLRASASLVLAGCIAEGTTVVDRIYHIDRGYERIEDKLRALGANIERVKGE

Source Source

Source organism organism	Enterobacter cloacae
NCBI taxonomy ID ncbi_taxonomy_id	716541
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	TRIETHYLENE GLYCOL
Molecular weight formula_weight	150.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	DI(HYDROXYETHYL)ETHER
Molecular weight formula_weight	106.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	1,2-ETHANEDIOL
Molecular weight formula_weight	62.1 kDa
Source method src_method	syn
Copy count entity_count	17

Entity 5 Entity 5 non-polymer

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

Entity 6 Entity 6 non-polymer

Description description	URIDINE-DIPHOSPHATE-2(N-ACETYLGLUCOSAMINYL) BUTYRIC ACID
Molecular weight formula_weight	677.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 7 Entity 7 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	415

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6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d3swqa_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.68 — IF3-like
Superfamily Superfamily superfamily	d.68.2 — EPT/RTPC-like
Family Family family	d.68.2.2 — Enolpyruvate transferase, EPT

CATH v4.4 (2 domains)

Domain ID domain_id	3swqA01
Class class	3 — Alpha Beta
Architecture architecture	65 — Alpha-beta prism
Topology topology	10 — UDP-n-acetylglucosamine1-carboxyvinyl-transferase; Chain
Homologous superfamily homologous superfamily	10 — Enolpyruvate transferase domain

Domain ID domain_id	3swqA02
Class class	3 — Alpha Beta
Architecture architecture	65 — Alpha-beta prism
Topology topology	10 — UDP-n-acetylglucosamine1-carboxyvinyl-transferase; Chain
Homologous superfamily homologous superfamily	10 — Enolpyruvate transferase domain

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Unit-cell length a length_a	138.300 Å
Unit-cell length b length_b	138.300 Å
Unit-cell length c length_c	138.300 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	24

Space group space_group	I 2 3
Space-group number int_tables_number	197
Crystal system crystal_system	—

Resolution resolution	1.830 Å
Low-resolution limit resolution_low	19.560 Å
R factor r_factor	0.1600
R_work r_work	0.1600
R_free r_free	0.2040

E. Cloacae MurA in complex with Enolpyruvyl-UNAG

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

UDP-N-acetylglucosamine 1-carboxyvinyltransferase

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

3swq__assembly_1__model_1

3swq__assembly_1__model_1 | I(q)

3swq__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 (7)

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 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

CATH v4.4 (2 domains)

7. Citations (1)

E. Cloacae MurA in complex with Enolpyruvyl-UNAG

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

UDP-N-acetylglucosamine 1-carboxyvinyltransferase

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

3swq__assembly_1__model_1

3swq__assembly_1__model_1 | I(q)

3swq__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 (7)

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 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

CATH v4.4 (2 domains)

7. Citations (1)