2dw4

Crystal structure of human LSD1 at 2.3 A resolution

Method: X-RAY DIFFRACTION Dmax: 93.5 Å Quality: REASONABLE

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

Lysine-specific histone demethylase 1

Homo sapiens

UniProt O60341

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 172–831 Fragment:residues 172-831 FAD FLAVIN-ADENINE DINUCLEOTIDE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;277 K;4% PEGMME 2000, 100mM HEPES-Na, 5% MPD, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K Resolution 2.30 Å R-free 0.226

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.

126 other PDB entries and 131 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name LSD1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–660; UniProt 172–831

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.

SAXS scattering curve SAXS Profile

SAXS profile for 2dw4

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2dw4
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2dw4
Deposition date deposition_date2006-08-02
Structure title titleCrystal structure of human LSD1 at 2.3 A resolution
Keywords keywords;demethylase, amine oxidase, chromatin, histone, androgen, fad, corepressor, OXIDOREDUCTASE, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI ;; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier33.15
Radius of gyration Rg (electron density) rg_electron34.81
Forward intensity I(0) i079904000.00
Molecular weight molecular_weight71281.0 kDa
Excluded volume excluded_volume89564 ų
Envelope volume envelope_volume114520 ų
Hydration-shell volume shell_volume31978 ų
Envelope diameter envelope_diameter147.4
Shell Rg shell_rg35.27
Envelope Rg envelope_rg36.90
Shape Rg shape_rg34.75
Total Rg total_rg35.04
Total atoms total_atoms5021
Residues n_residues634
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

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

Maximum dimension Dmax dmax93.5
Rg (real space) rg_real29.68
Rg uncertainty (real space) rg_real_error0.29
I(0) (real space) i0_real7.5590e+07
I(0) uncertainty (real space) i0_real_error9.8490e+05
Rg (reciprocal space) rg_reciprocal33.91
I(0) (reciprocal space) i0_reciprocal79860000.0000
Solution quality estimate total_estimate0.6547
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary31.2
Skewness Skewness skewness0.583
Kurtosis Kurtosis kurtosis-0.015
Angular range angular_range— – 0.2400 −1
Current regularization parameter α current_alpha0.6761
Highest regularization parameter α highest_alpha12620000.0000
Real-space data points n_real_points49
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.007; Oscil: 0.878; Stabil: 0.987; Sysdev: 0.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.018

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 5 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd2dw4a1
Class classa — All alpha proteins
Fold Fold folda.4 — DNA/RNA-binding 3-helical bundle
Superfamily Superfamily superfamilya.4.1 — Homeodomain-like
Family Family familya.4.1.18 — SWIRM domain
Domain ID domain_idd2dw4a2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.3 — FAD/NAD(P)-binding domain
Superfamily Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
Family Family familyc.3.1.2 — FAD-linked reductases, N-terminal domain
Domain ID domain_idd2dw4a3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.16 — FAD-linked reductases, C-terminal domain
Superfamily Superfamily superfamilyd.16.1 — FAD-linked reductases, C-terminal domain
Family Family familyd.16.1.5 — L-aminoacid/polyamine oxidase

CATH v4.4 (2 domains)

Domain ID domain_id2dw4A01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily10 — Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
Domain ID domain_id2dw4A03
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily80 — ATP synthase, gamma subunit, helix hairpin domain

8. Citations (1)

9. Files and Curves (10)