SAXSdb — 1gar

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

GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE

Escherichia coli

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	;N-[4-[[3-(2,4-DIAMINO-1,6-DIHYDRO-6-OXO-4-PYRIMIDINYL)-PROPYL]-[2-((2-OXO-2-((4-PHOSPHORIBOXY)-BUTYL)-AMINO)-ETHYL)-THIO-ACETYL]-AMINO]BENZOYL]-1-GLUTAMIC ACID ; × 2 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PUR3_ECOLI
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–212； UniProt 1–212 Author chain B； PDBConstruct 1–212； UniProt 1–212

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	1gar
Deposition date deposition_date	1994-12-08
Structure title title	TOWARDS STRUCTURE-BASED DRUG DESIGN: CRYSTAL STRUCTURE OF A MULTISUBSTRATE ADDUCT COMPLEX OF GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE AT 1.96 ANGSTROMS RESOLUTION
Keywords keywords	TRANSFERASE (FORMYL); TRANSFERASE (FORMYL)
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.

1gar__assembly_1__model_1

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

Download this curve (.dat)

1gar__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1gar__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	25.75 Å
Rg (electron density)	25.05 Å
Total Rg	25.57 Å
Atom count	3121
Residues	399
Excluded volume	55034 Å³
Maximum q	0.500 Å⁻¹

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

Entity 1 Entity 1 polymer

Description description	GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE
Molecular weight formula_weight	23266.3 kDa
EC 编号 ec_number	2.1.2.2
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	3567

MNIVVLISGNGSNLQAIIDACKTNKIKGTVRAVFSNKADAFGLERARQAGIATHTLIASAFDSREAYDRELIHEIDMYAPDVVVLAGFMRILSPAFVSHYAGRLLNIHPSLLPKYPGLHTHRQALENGDEEHGTSVHFVTDELDGGPVILQAKVPVFAGDSEDDITARVQTQEHAIYPLVISWFADGRLKMHENAAWLDGQRLPPQGYAADE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562

Entity 2 Entity 2 non-polymer

Description description	;N-[4-[[3-(2,4-DIAMINO-1,6-DIHYDRO-6-OXO-4-PYRIMIDINYL)-PROPYL]-[2-((2-OXO-2-((4-PHOSPHORIBOXY)-BUTYL)-AMINO)-ETHYL)-THIO-ACETYL]-AMINO]BENZOYL]-1-GLUTAMIC ACID ;
Molecular weight formula_weight	715.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	326

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d1gara_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.65 — Formyltransferase
Superfamily Superfamily superfamily	c.65.1 — Formyltransferase
Family Family family	c.65.1.1 — Formyltransferase

Domain ID domain_id	d1garb_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.65 — Formyltransferase
Superfamily Superfamily superfamily	c.65.1 — Formyltransferase
Family Family family	c.65.1.1 — Formyltransferase

CATH v4.4 (2 domains)

Domain ID domain_id	1garA00
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	170 — Formyl transferase, N-terminal domain

Domain ID domain_id	1garB00
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	170 — Formyl transferase, N-terminal domain

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Unit-cell length a length_a	75.700 Å
Unit-cell length b length_b	73.300 Å
Unit-cell length c length_c	35.500 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	94.30 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	1.960 Å
Low-resolution limit resolution_low	6.000 Å
R factor r_factor	0.1680
R_work r_work	0.1680
R_free r_free	0.2900

TOWARDS STRUCTURE-BASED DRUG DESIGN: CRYSTAL STRUCTURE OF A MULTISUBSTRATE ADDUCT COMPLEX OF GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE AT 1.96 ANGSTROMS RESOLUTION

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

GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE

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

1gar__assembly_1__model_1

1gar__assembly_1__model_1 | I(q)

1gar__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (2)

TOWARDS STRUCTURE-BASED DRUG DESIGN: CRYSTAL STRUCTURE OF A MULTISUBSTRATE ADDUCT COMPLEX OF GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE AT 1.96 ANGSTROMS RESOLUTION

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

GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE

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

1gar__assembly_1__model_1

1gar__assembly_1__model_1 | I(q)

1gar__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (2)