8x62

crystal structure of human Mcl-1 kinase domain in complex with RM1

Method: X-RAY DIFFRACTION Dmax: 69.3 Å Quality: EXCELLENT

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

Induced myeloid leukemia cell differentiation protein Mcl-1

Homo sapiens

UniProt Q07820

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 172–321 Chain B; UniProt 172–321 Not recorded YO0 1-[7-[1,5-dimethyl-3-(phenoxymethyl)pyrazol-4-yl]-3-(3-naphthalen-1-yloxypropyl)-1~{H}-indol-2-yl]-2,2-bis(oxidanyl)ethanone × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6;293 K;0.1M Sodium citrate tribasic dihydrate (pH 5.5-6.5), 18% (v/v) 2-propanol and 13~20% (w/v) PEG 4000. Resolution 2.80 Å R-free 0.288

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.

141 other PDB entries and 285 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MCL1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–151; UniProt 172–321 Author chain B; PDBConstruct 2–151; UniProt 172–321

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 8x62

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8x62
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8x62
Deposition date deposition_date2023-11-20
最后修订 last_revision2025-05-21
Structure title titlecrystal structure of human Mcl-1 kinase domain in complex with RM1
Keywords keywordsINHIBITOR, TEANSFERASE, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.22
Radius of gyration Rg (electron density) rg_electron21.55
Forward intensity I(0) i032789800.00
Molecular weight molecular_weight29620.0 kDa
Excluded volume excluded_volume28618 ų
Envelope volume envelope_volume48208 ų
Hydration-shell volume shell_volume19062 ų
Envelope diameter envelope_diameter69.2
Shell Rg shell_rg27.41
Envelope Rg envelope_rg21.52
Shape Rg shape_rg21.53
Total Rg total_rg22.14
Total atoms total_atoms2248
Residues n_residues297
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 dmax69.3
Rg (real space) rg_real22.23
Rg uncertainty (real space) rg_real_error0.39
I(0) (real space) i0_real3.2790e+07
I(0) uncertainty (real space) i0_real_error4.1540e+05
Rg (reciprocal space) rg_reciprocal22.23
I(0) (reciprocal space) i0_reciprocal32790000.0000
Solution quality estimate total_estimate0.9022
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary22.8
Skewness Skewness skewness0.295
Kurtosis Kurtosis kurtosis-0.621
Angular range angular_range— – 0.3600 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6576000.0000
Real-space data points n_real_points68
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.924; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.970; Smooth: 0.981

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)