1rhw

The solution structure of the pH-induced monomer of dynein light chain LC8 from Drosophila

Method: SOLUTION NMR Dmax: 49.6 Å Quality: GOOD

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

Dynein light chain 1, cytoplasmic

Drosophila melanogaster

UniProt Q24117

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 1–89 Not recorded No other associated polymer SOLUTION NMR NMR measurement conditions:pH 3;303 K;Ionic strength (raw mmCIF value) 50mM NaCl;Pressure ambient NMR sample composition:0.8-1.4mM LC8 protein | 50mM citrate phosphate, pH 3.0, 50mM NaCl, 1mM sodium Azide, 10%D20, 3% glycerol 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.

17 other PDB entries and 26 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DYL1_DROME
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–89; UniProt 1–89

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 1rhw

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1rhw
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1rhw
Deposition date deposition_date2003-11-14
Structure title titleThe solution structure of the pH-induced monomer of dynein light chain LC8 from Drosophila
Keywords keywordsDomain swapped, Dimer interface, CONTRACTILE PROTEIN; CONTRACTILE PROTEIN
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier13.27
Radius of gyration Rg (electron density) rg_electron12.77
Forward intensity I(0) i0149981000.00
Molecular weight molecular_weight103570.0 kDa
Excluded volume excluded_volume129940 ų
Envelope volume envelope_volume23040 ų
Hydration-shell volume shell_volume13256 ų
Envelope diameter envelope_diameter52.3
Shell Rg shell_rg20.63
Envelope Rg envelope_rg15.42
Shape Rg shape_rg12.69
Total Rg total_rg13.32
Total atoms total_atoms14320
Residues n_residues890
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 dmax49.6
Rg (real space) rg_real13.23
Rg uncertainty (real space) rg_real_error0.41
I(0) (real space) i0_real1.5000e+08
I(0) uncertainty (real space) i0_real_error1.7040e+06
Rg (reciprocal space) rg_reciprocal13.23
I(0) (reciprocal space) i0_reciprocal150000000.0000
Solution quality estimate total_estimate0.8004
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary16.3
Skewness Skewness skewness0.292
Kurtosis Kurtosis kurtosis0.048
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha299400.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.485; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.950; Smooth: 0.996

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1rhwa_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.39 — DLC
Superfamily Superfamily superfamilyd.39.1 — DLC
Family Family familyd.39.1.1 — DLC

CATH v4.4 (1 domains)

Domain ID domain_id1rhwA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology740 — Protein Inhibitor Of Neuronal Nitric Oxide Synthase
Homologous superfamily homologous superfamily10 — Protein Inhibitor Of Neuronal Nitric Oxide Synthase;

8. Citations (1)

9. Files and Curves (10)