SAXSdb — 5jen

▼

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

Anti-sigma-V factor RsiV

Bacillus subtilis (strain 168)

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	Lysozyme C × 1 （P00698） SODIUM ION × 3 CHLORIDE ION × 1 water × 2	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	Lysozyme C × 1 （P00698） SODIUM ION × 3 CHLORIDE ION × 1 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RSIV_BACSU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 46–271； UniProt 60–285 Author chain C； PDBConstruct 46–271； UniProt 60–285

Lysozyme C

OrganismNot specified

UniProt P00698

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	Anti-sigma-V factor RsiV × 1 （O05403） SODIUM ION × 3 CHLORIDE ION × 1 water × 2	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	Anti-sigma-V factor RsiV × 1 （O05403） SODIUM ION × 3 CHLORIDE ION × 1 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	LYSC_CHICK
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 2–130； UniProt 19–147 Author chain D； PDBConstruct 2–130； UniProt 19–147

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	5jen
Deposition date deposition_date	2016-04-18
Structure title title	Crystal structure of the anti-sigma factor RsiV bound to lysozyme
Keywords keywords	Anti-sigma factor, Inhibitor, Receptor, HYDROLASE-HYDROLASE RECEPTOR complex; HYDROLASE/HYDROLASE RECEPTOR
Experimental Method method	X-RAY DIFFRACTION

▼

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.

5jen__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

5jen__assembly_2__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5jen__assembly_2__model_1 | P(r) · Pending

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

Rg（Guinier）	22.38 Å
Rg (electron density)	21.65 Å
Total Rg	22.55 Å
Atom count	5319
Residues	331
Excluded volume	47774 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5jen__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`5jen__assembly_2__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Description description	Anti-sigma-V factor RsiV
Molecular weight formula_weight	31690.6 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,C
Atom count atom_count	11115

MSYYHHHHHHLESTSLYKKAGSAAAPFTMDYKDDDDKDYKDDDDKNPDAAQAMSKIPVIGKIVKAITFIEIKEEKDQSSIDVKTPALSGLSNKELENSINEKYLKESQQLYKEFIQSTSKNKKGHLSIYSDYETVTDTPDLLSIRRNIETTQASSYTQSRYITIDKKNDILLTLKSLFKDERYIKVISQNIKEQMKQQMKEDPNKIYWLTDEDAEPFKTILPDQTFYITEDHKLVISFDEYEVAPGYMGVTEFTIPTGVISNLLVGERYIR

Source Source

Source organism organism	Bacillus subtilis (strain 168)
NCBI taxonomy ID ncbi_taxonomy_id	224308
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Lysozyme C
Molecular weight formula_weight	14462.4 kDa
EC 编号 ec_number	3.2.1.17
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,D

MKVFGRCELAAAMKRHGLDNYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPCSALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL

Entity 3 Entity 3 non-polymer

Description description	SODIUM ION
Molecular weight formula_weight	23.0 kDa
Source method src_method	nat
Copy count entity_count	6

Entity 4 Entity 4 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
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	391

▼

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d5jenb_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.2 — Lysozyme-like
Superfamily Superfamily superfamily	d.2.1 — Lysozyme-like
Family Family family	d.2.1.0 — automated matches

Domain ID domain_id	d5jend_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.2 — Lysozyme-like
Superfamily Superfamily superfamily	d.2.1 — Lysozyme-like
Family Family family	d.2.1.0 — automated matches

CATH v4.4 (6 domains)

Domain ID domain_id	5jenA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily	40 — Fervidobacterium nodosum Rt17-B1 like

Domain ID domain_id	5jenA02
Class class	3 — Alpha Beta
Architecture architecture	90 — Alpha-Beta Complex
Topology topology	640 — Actin; Chain A, domain 4
Homologous superfamily homologous superfamily	20 — Heat-shock cognate protein, ATPase

Domain ID domain_id	5jenB00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	530 — Lysozyme
Homologous superfamily homologous superfamily	10 —

Domain ID domain_id	5jenC01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily	40 — Fervidobacterium nodosum Rt17-B1 like

Domain ID domain_id	5jenC02
Class class	3 — Alpha Beta
Architecture architecture	90 — Alpha-Beta Complex
Topology topology	640 — Actin; Chain A, domain 4
Homologous superfamily homologous superfamily	20 — Heat-shock cognate protein, ATPase

Domain ID domain_id	5jenD00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	530 — Lysozyme
Homologous superfamily homologous superfamily	10 —

▶

Unit-cell length a length_a	45.213 Å
Unit-cell length b length_b	130.326 Å
Unit-cell length c length_c	136.712 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 2 21 21
Space-group number int_tables_number	18
Crystal system crystal_system	—

Resolution resolution	2.300 Å
Low-resolution limit resolution_low	47.166 Å
R factor r_factor	0.1837
R_work r_work	0.1809
R_free r_free	0.2366

Crystal structure of the anti-sigma factor RsiV bound to lysozyme

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

Anti-sigma-V factor RsiV

State in the Current Structure

Other States of the Same Protein in the Database

Lysozyme C

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

5jen__assembly_2__model_1

5jen__assembly_2__model_1 | I(q)

5jen__assembly_2__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 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

CATH v4.4 (6 domains)

7. Citations (1)

Crystal structure of the anti-sigma factor RsiV bound to lysozyme

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

Anti-sigma-V factor RsiV

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Lysozyme C

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

5jen__assembly_2__model_1

5jen__assembly_2__model_1 | I(q)

5jen__assembly_2__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 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

CATH v4.4 (6 domains)

7. Citations (1)