SAXSdb — 2od1

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

Protein CBFA2T1

Homo sapiens

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 510–559	Fragment：MYND domain	ZN ZINC ION × 2	SOLUTION NMR NMR measurement conditions：pH 6.8；303 K；Pressure 1 NMR sample composition：1-2mM protein, 25mM Bis-Tris, 5mM DTT, 50uM ZnCl2, 95% H20, 5% D2O \| 95% H20, 5% D2O	Resolution not provided

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 2OD1	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1WQ6 The tetramer structure of the nervy homolgy two (NHR2) domain of AML1-ETO is critical for AML1-ETO'S activity Deposited 2004-09-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 335–403（69 aa） Fragment：NHR2 domain Chain B 335–403（69 aa） Fragment：NHR2 domain	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；293 K；100mM Na citrate (pH 5.6), 100mM MgCl2, 30% MPD, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.00 Å R-free 0.270
2DJ8 Solution Structure of zf-MYND Domain of Protein CBFA2TI (Protein MTG8) Deposited 2006-03-31	Different construct Different experimental conditions	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 449–450（2 aa） Fragment：zf-MYND	Not recorded	ZN ZINC ION × 2	SOLUTION NMR NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 120；Pressure ambient NMR sample composition 0.95mM zf-MYND domain, U-13C, 15N; 20mM d-Tris_HCl (pH 7.0); 100mM NaCl; 1mM d-DTT, 0.02% NaN3; 0.05mM ZnCl2; 1mM IDA; 90% H2O, 10% D20 \| 90% H2O, 10% D20	Resolution not provided
2KNH The Solution structure of the eTAFH domain of AML1-ETO complexed with HEB peptide Deposited 2009-08-25	Different construct Different oligomeric state Different ligand/ion Different experimental conditions	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 119–216（98 aa） Fragment：eTAFH domain (UNP residues 119-216)	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6；303 K；Ionic strength (raw mmCIF value) 350；Pressure ambient NMR sample composition 25 mM Bis-Tris, 1 mM EDTA, 350 mM sodium chloride, 95% H2O/5% D2O \| 95% H2O/5% D2O	Resolution not provided
2KYG Structure of the AML1-ETO Nervy Domain - PKA(RIIa) complex and its contribution to AML1-ETO activity Deposited 2010-05-25	Different construct Different oligomeric state Different ligand/ion Different experimental conditions	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain C 437–467（31 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 4；303 K；Ionic strength (raw mmCIF value) 0.0；Pressure ambient NMR sample composition 2 mM [U-99% 13C; U-99% 15N] NHR3, 2 mM [U-99% 13C; U-99% 15N] PKA(RIIa), 95% H2O/5% D2O \| 95% H2O/5% D2O	Resolution not provided
2ODD Solution structure of the MYND domain from AML1-ETO complexed with SMRT, a corepressor Deposited 2006-12-22	Different construct Different oligomeric state Different experimental conditions	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 510–559（50 aa） Fragment：MYND domain (AML1-ETO, residues 658-707)	Not recorded	ZN ZINC ION × 2	SOLUTION NMR NMR measurement conditions pH 6.8；303 K；Pressure 1 NMR sample composition 2mM SMRT-MYND, 25mM Bis-Tris, pH 6.8, 50uM ZnCl2, 1mM DTT, 95%H2O, 5% D2O \| 95% H2O/5% D2O	Resolution not provided
2PP4 Solution Structure of ETO-TAFH refined in explicit solvent Deposited 2007-04-27	Different construct Different mutation/modification Different ligand/ion Different experimental conditions	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 119–225（107 aa） Fragment：TAFH domain, residues 119-225	Mutation：F136Y	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.8；293 K；Pressure ambient NMR sample composition 1.1 mM protein, 200 mM phosphate buffer, 95% H2O, 5% D2O \| 95% H2O/5% D2O	Resolution not provided
4JOL Complex structure of AML1-ETO NHR2 domain with HEB fragment Deposited 2013-03-18	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain A 338–400（63 aa） Fragment：NHR2 domain of AML1-ETO (unp residues 338-400) Chain C 338–400（63 aa） Fragment：NHR2 domain of AML1-ETO (unp residues 338-400)	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；0.1 mM Tris, 20% ETHANOL, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.91 Å R-free 0.252
4JOL Complex structure of AML1-ETO NHR2 domain with HEB fragment Deposited 2013-03-18	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain B 338–400（63 aa） Fragment：NHR2 domain of AML1-ETO (unp residues 338-400) Chain D 338–400（63 aa） Fragment：NHR2 domain of AML1-ETO (unp residues 338-400)	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；0.1 mM Tris, 20% ETHANOL, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.91 Å R-free 0.252

7 other PDB entries and 8 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	MTG8_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 11–60； UniProt 510–559

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	2od1
Deposition date deposition_date	2006-12-21
Structure title title	Solution structure of the MYND domain from human AML1-ETO
Keywords keywords	zinc finger, cross-braced topology, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method method	SOLUTION NMR

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	11.71 Å
Radius of gyration Rg (electron density) rg_electron	11.93 Å
Forward intensity I(0) i0	667421000.00
Molecular weight molecular_weight	178620.0 kDa
Excluded volume excluded_volume	206400 Å³
Envelope volume envelope_volume	30304 Å³
Hydration-shell volume shell_volume	14543 Å³
Envelope diameter envelope_diameter	57.9 Å
Shell Rg shell_rg	23.73 Å
Envelope Rg envelope_rg	18.94 Å
Shape Rg shape_rg	11.97 Å
Total Rg total_rg	12.09 Å
Total atoms total_atoms	22692
Residues n_residues	1550
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	31.0 Å
Rg (real space) rg_real	10.96 Å
Rg uncertainty (real space) rg_real_error	0.04 Å
I(0) (real space) i0_real	6.3670e+08
I(0) uncertainty (real space) i0_real_error	4.8310e+06
Rg (reciprocal space) rg_reciprocal	11.89 Å
I(0) (reciprocal space) i0_reciprocal	667400000.0000
Solution quality estimate total_estimate	0.6859
Solution quality rating solution_quality	REASONABLE a REASONABLE solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	13.0 Å
Skewness Skewness skewness	0.294
Kurtosis Kurtosis kurtosis	-0.448
Angular range angular_range	— – 0.5000 Å⁻¹
Current regularization parameter α current_alpha	4.4060
Highest regularization parameter α highest_alpha	34410.0000
Real-space data points n_real_points	80
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.002; Oscil: 0.998; Stabil: 0.978; Sysdev: 0.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.000

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (2)

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d2od1a_
Class class	g — Small proteins
Fold Fold fold	g.85 — HIT/MYND zinc finger-like
Superfamily Superfamily superfamily	g.85.1 — HIT/MYND zinc finger-like
Family Family family	g.85.1.1 — MYND zinc finger

CATH v4.4 (1 domains)

Domain ID domain_id	2od1A00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	2220 —

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8. Citations (1)

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Description description	Protein CBFA2T1
Molecular weight formula_weight	6542.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	22692

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI Class编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli BL21

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	2

fit	/app/data/saxs_computation/od/2od1/2od1.fit
pddf	/app/data/pr_computation/od/2od1/2od1.pr.out
profile	/app/data/saxs_computation/od/2od1/2od1.dat

Solution structure of the MYND domain from human AML1-ETO

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

Protein CBFA2T1

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 non-polymer

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)