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1btk

;PH DOMAIN AND BTK MOTIF FROM BRUTON'S TYROSINE KINASE MUTANT R28C ;

Method: X-RAY DIFFRACTION D_max: 81.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1btk
deposition_date	1997-07-01
title	;PH DOMAIN AND BTK MOTIF FROM BRUTON'S TYROSINE KINASE MUTANT R28C ;
keywords	TRANSFERASE, PH DOMAIN, BTK MOTIF, ZINC BINDING, X-LINKED AGAMMAGLOBULINEMIA, TYROSINE-PROTEIN KINASE; TRANSFERASE
method	X-RAY DIFFRACTION

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	25.36 Å
rg_electron	24.22 Å
i0	24022300.00
molecular_weight	38086.0 kDa
excluded_volume	48008 Å³
envelope_volume	59510 Å³
shell_volume	21837 Å³
envelope_diameter	83.2 Å
shell_rg	29.87 Å
envelope_rg	24.42 Å
shape_rg	24.12 Å
total_rg	25.29 Å
total_atoms	2676
n_residues	329
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	81.1 Å
rg_real	25.54 Å
rg_real_error	0.56 Å
i0_real	2.4020e+07
i0_real_error	3.3600e+05
rg_reciprocal	25.48 Å
i0_reciprocal	24020000.0000
total_estimate	0.8611
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	24.4 Å
skewness	0.518
kurtosis	-0.394
angular_range	— – 0.3150 Å⁻¹
current_alpha	0.0000
highest_alpha	5168000.0000
n_real_points	64
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.819; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.851; Smooth: 0.883

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	;BRUTON'S TYROSINE KINASE ;
formula_weight	19929.0 kDa
ec_number	2.7.1.112
mutation	R28C
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	2924

AAVILESIFLKRSQQKKKTSPLNFKKCLFLLTVHKLSYYEYDFERGRRGSKKGSIDVEKITCVETVVPEKNPPPERQIPRRGEESSEMEQISIIERFPYPFQVVYDEGPLYVFSPTEELRKRWIHQLKNVIRYNSDLVQKYHPCFWIDGQYLCCSQTAKNAMGCQILEN

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli BL21(DE3)

Entity 2 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	SODIUM ION
formula_weight	23.0 kDa
src_method	syn
entity_count	2

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	248

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6. Citations (1)

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length_a	49.150 Å
length_b	59.870 Å
length_c	55.940 Å
angle_alpha	90.00 °
angle_beta	98.21 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	1.600 Å
resolution_low	40.500 Å
r_factor	0.2310
r_work	0.2310
r_free	0.2820

fit	/app/data/saxs_computation/bt/1btk/1btk.fit
pddf	/app/data/pr_computation/bt/1btk/1btk.pr.out
profile	/app/data/saxs_computation/bt/1btk/1btk.dat

;PH DOMAIN AND BTK MOTIF FROM BRUTON'S TYROSINE KINASE MUTANT R28C ;

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction