SAXSdb — 8b47

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

NAD kinase 1

Listeria monocytogenes EGD-e

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 4	;(1~{R},23~{R},24~{S},25~{R})-14-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl]-7-azanyl-24,25-bis(oxidanyl)-20,20-bis(oxidanylidene)-26-oxa-20$l^{6}-thia-2,4,6,9,14,17,21-heptazatetracyclo[21.2.1.0^{2,10}.0^{3,8}]hexacosa-3,5,7,9-tetraen-11-yn-16-one ; × 4 PENTAETHYLENE GLYCOL × 2 PHOSPHATE ION × 4 water × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NADK1_LISMO
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–264； UniProt 1–264 Author chain B； PDBConstruct 1–264； UniProt 1–264

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	8b47
Deposition date deposition_date	2022-09-20
Structure title title	Crystal structure of NAD kinase 1 from Listeria monocytogenes in complex with a cyclic di-adenosine derivative
Keywords keywords	tetrameric NAD-kinase, 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.

8b47__assembly_1__model_1

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

Download this curve (.dat)

8b47__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8b47__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	32.20 Å
Rg (electron density)	31.67 Å
Total Rg	32.28 Å
Atom count	8564
Residues	1040
Excluded volume	150970 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8b47__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	NAD kinase 1
Molecular weight formula_weight	31045.3 kDa
EC 编号 ec_number	2.7.1.23
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	4348

MKYMITSKGDEKSDLLRLNMIAGFGEYDMEYDDVEPEIVISIGGDGTFLSAFHQYEERLDEIAFIGIHTGHLGFYADWRPAEADKLVKLLAKGEYQKVSYPLLKTTVKYGIGKKEATYLALNESTVKSSGGPFVVDVVINDIHFERFRGDGLCMSTPSGTTAYNKSLGGALMHPSIEAMQLTEMASINNRVYRTIGSPLVFPKHHVVSLQPVNDKDFQISVDHLSILHRDVQEIRYEVSAKKIHFARFRSFPFWRRVHDSFIEDLEHHHHHH

Source Source

Source organism organism	Listeria monocytogenes EGD-e
NCBI taxonomy ID ncbi_taxonomy_id	169963
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	;(1~{R},23~{R},24~{S},25~{R})-14-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl]-7-azanyl-24,25-bis(oxidanyl)-20,20-bis(oxidanylidene)-26-oxa-20$l^{6}-thia-2,4,6,9,14,17,21-heptazatetracyclo[21.2.1.0^{2,10}.0^{3,8}]hexacosa-3,5,7,9-tetraen-11-yn-16-one ;
Molecular weight formula_weight	715.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 non-polymer

Description description	PENTAETHYLENE GLYCOL
Molecular weight formula_weight	238.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	PHOSPHATE ION
Molecular weight formula_weight	95.0 kDa
Source method src_method	nat
Copy count entity_count	2

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	66

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Unit-cell length a length_a	63.406 Å
Unit-cell length b length_b	145.885 Å
Unit-cell length c length_c	54.904 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	8

Space group space_group	P 21 21 2
Space-group number int_tables_number	18
Crystal system crystal_system	—

Resolution resolution	2.530 Å
Low-resolution limit resolution_low	51.390 Å
R factor r_factor	0.2085
R_work r_work	0.2029
R_free r_free	0.2588

Crystal structure of NAD kinase 1 from Listeria monocytogenes in complex with a cyclic di-adenosine derivative

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

NAD kinase 1

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

8b47__assembly_1__model_1

8b47__assembly_1__model_1 | I(q)

8b47__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

7. Citations (1)

Crystal structure of NAD kinase 1 from Listeria monocytogenes in complex with a cyclic di-adenosine derivative

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

NAD kinase 1

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

8b47__assembly_1__model_1

8b47__assembly_1__model_1 | I(q)

8b47__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

7. Citations (1)