SAXSdb — 6wh0

▼

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

Maltodextrin-binding protein,Bcl-2-like 4

Hydra vulgaris

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2 其他Polymer 1	Apoptosis regulator BAX × 1 （T2MDZ0） alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A7LM80_HYDVU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 372–531； UniProt 1–160

Maltodextrin-binding protein,Bcl-2-like 4

Hydra vulgaris

UniProt C3SHQ8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2 其他Polymer 1	Apoptosis regulator BAX × 1 （T2MDZ0） alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SHQ8_ECOLX
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–367； UniProt 27–392

Apoptosis regulator BAX

OrganismNot specified

UniProt T2MDZ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2 其他Polymer 1	Maltodextrin-binding protein,Bcl-2-like 4 × 1 （A7LM80,C3SHQ8） alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	T2MDZ0_HYDVU
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–28； UniProt 90–117

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	6wh0
Deposition date deposition_date	2020-04-07
Structure title title	Crystal structure of HyBcl-2-4 with HyBax BH3
Keywords keywords	Antiapoptotic, Bcl-2, complex with BH3 motif, APOPTOSIS; APOPTOSIS
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.

6wh0__assembly_1__model_1

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

Download this curve (.dat)

6wh0__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6wh0__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.79 Å
Rg (electron density)	28.01 Å
Total Rg	28.82 Å
Atom count	8602
Residues	550
Excluded volume	77372 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6wh0__assembly_1__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 (4)

Entity 1 Entity 1 polymer

Description description	Maltodextrin-binding protein,Bcl-2-like 4
Molecular weight formula_weight	58992.7 kDa
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	8793

MKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTNSSSMAGPPNAQEDNYKRIVKSYVGEKLRKKGLKIRGYEGEELKPPVIEIAKTLQRVGDELESANTDFFKNMCDQLQITPSTAYPTFQSIADEIFVSGKNWGRVVAFLTFGGNFAVHCALRADMGEEYVDRVVNWISKYMAVNLDYWINQQGGWDGFLIFFEKT

Source Source

Source organism organism	Hydra vulgaris
Common name common_name	Hydra
NCBI taxonomy ID ncbi_taxonomy_id	6087
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Apoptosis regulator BAX
Molecular weight formula_weight	3151.5 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

SRNGTVNKEVAHCLKRIGDDLVNNHQLN

Entity 3 Entity 3 branched

Description description	alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose
Molecular weight formula_weight	504.4 kDa
Source method src_method	man
Copy count entity_count	1

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	191

▼

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	6wh0A01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	437 — Apoptosis Regulator Bcl-x
Homologous superfamily homologous superfamily	10 — Blc2-like

▶

Unit-cell length a length_a	53.401 Å
Unit-cell length b length_b	69.726 Å
Unit-cell length c length_c	72.523 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	96.63 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	2

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

Resolution resolution	1.990 Å
Low-resolution limit resolution_low	50.100 Å
R factor r_factor	0.2324
R_work r_work	0.2305
R_free r_free	0.2681

Crystal structure of HyBcl-2-4 with HyBax BH3

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

Maltodextrin-binding protein,Bcl-2-like 4

State in the Current Structure

Other States of the Same Protein in the Database

Maltodextrin-binding protein,Bcl-2-like 4

State in the Current Structure

Other States of the Same Protein in the Database

Apoptosis regulator BAX

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

6wh0__assembly_1__model_1

6wh0__assembly_1__model_1 | I(q)

6wh0__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 branched

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)

Crystal structure of HyBcl-2-4 with HyBax BH3

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

Maltodextrin-binding protein,Bcl-2-like 4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Maltodextrin-binding protein,Bcl-2-like 4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Apoptosis regulator BAX

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

6wh0__assembly_1__model_1

6wh0__assembly_1__model_1 | I(q)

6wh0__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 branched

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)