SAXSdb — 1uxv

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

GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (NADP+)

THERMOPROTEUS TENAX

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 4	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 4 ADENOSINE MONOPHOSPHATE × 4 SODIUM ION × 4 water × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	O57693
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–501； UniProt 1–501

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	1uxv
Deposition date deposition_date	2004-03-01
Structure title title	Structural basis for allosteric regulation and substrate specificity of the non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase (GAPN) from Thermoproteus tenax
Keywords keywords	GAPN, ALDH, AMP, GLYCERALDEHYDE 3-PHOSPHATE, GLYCOLYSIS, REGULATION, CATALYSIS, 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.

1uxv__assembly_1__model_1

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

Download this curve (.dat)

1uxv__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1uxv__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	37.04 Å
Rg (electron density)	36.20 Å
Total Rg	36.90 Å
Atom count	15384
Residues	1996
Excluded volume	275710 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1uxv__assembly_1__model_1`	tetrameric （4）	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	GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (NADP+)
Molecular weight formula_weight	54184.4 kDa
EC 编号 ec_number	1.2.1.9
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	4133

MRAGLLEGVIKEKGGVPVYPSYLAGEWGGSGQEIEVKSPIDLATIAKVISPSREEVERTLDVLFKRGRWSARDMPGTERLAVLRKAADIIERNLDVFAEVLVMNAGKPKSAAVGEVKAAVDRLRLAELDLKKIGGDYIPGDWTYDTLETEGLVRREPLGVVAAITPFNYPLFDAVNKITYSFIYGNAVVVKPSISDPLPAAMAVKALLDAGFPPDAIALLNLPGKEAEKIVADDRVAAVSFTGSTEVGERVVKVGGVKQYVMELGGGDPAIVLEDADLDLAADKIARGIYSYAGQRCDAIKLVLAERPVYGKLVEEVAKRLSSLRVGDPRDPTVDVGPLISPSAVDEMMAAIEDAVEKGGRVLAGGRRLGPTYVQPTLVEAPADRVKDMVLYKREVFAPVALAVEVKDLDQAIELANGRPYGLDAAVFGRDVVKIRRAVRLLEVGAIYINDMPRHGIGYYPFGGRKKSGVFREGIGYAVEAVTAYKTIVFNYKGKGVWKYE

Source Source

Source organism organism	THERMOPROTEUS TENAX
NCBI taxonomy ID ncbi_taxonomy_id	2271
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 non-polymer

Description description	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Molecular weight formula_weight	743.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	ADENOSINE MONOPHOSPHATE
Molecular weight formula_weight	347.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	SODIUM ION
Molecular weight formula_weight	23.0 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	287

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6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1uxva_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.82 — ALDH-like
Superfamily Superfamily superfamily	c.82.1 — ALDH-like
Family Family family	c.82.1.1 — ALDH-like

CATH v4.4 (2 domains)

Domain ID domain_id	1uxvA01
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	605 — Aldehyde Dehydrogenase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — Aldehyde Dehydrogenase; Chain A, domain 1

Domain ID domain_id	1uxvA02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	309 — Aldehyde Dehydrogenase; Chain A, domain 2
Homologous superfamily homologous superfamily	10 — Aldehyde Dehydrogenase; Chain A, domain 2

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Unit-cell length a length_a	185.208 Å
Unit-cell length b length_b	185.208 Å
Unit-cell length c length_c	134.134 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	12

Space group space_group	P 62 2 2
Space-group number int_tables_number	180
Crystal system crystal_system	—

Resolution resolution	2.350 Å
Low-resolution limit resolution_low	30.000 Å
R factor r_factor	0.2260
R_work r_work	0.2260
R_free r_free	0.2430

Structural basis for allosteric regulation and substrate specificity of the non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase (GAPN) from Thermoproteus tenax

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

GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (NADP+)

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

1uxv__assembly_1__model_1

1uxv__assembly_1__model_1 | I(q)

1uxv__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) 3 domains

SCOP 2.08 (1 domains)

CATH v4.4 (2 domains)

7. Citations (1)

Structural basis for allosteric regulation and substrate specificity of the non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase (GAPN) from Thermoproteus tenax

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

GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (NADP+)

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

1uxv__assembly_1__model_1

1uxv__assembly_1__model_1 | I(q)

1uxv__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) 3 domains

SCOP 2.08 (1 domains)

CATH v4.4 (2 domains)

7. Citations (1)