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9qj2

Titin kinase (isoform b) from medaka

Method: X-RAY DIFFRACTION D_max: 91.5 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9qj2
deposition_date	2025-03-18
title	Titin kinase (isoform b) from medaka
keywords	Kinase, Autoinhibited, Titin, Muscle, TRANSFERASE; 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	29.07 Å
rg_electron	28.27 Å
i0	102049000.00
molecular_weight	79022.0 kDa
excluded_volume	98747 Å³
envelope_volume	120320 Å³
shell_volume	35255 Å³
envelope_diameter	96.8 Å
shell_rg	35.76 Å
envelope_rg	28.27 Å
shape_rg	28.26 Å
total_rg	29.04 Å
total_atoms	5554
n_residues	688
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	91.5 Å
rg_real	29.04 Å
rg_real_error	0.61 Å
i0_real	1.0200e+08
i0_real_error	1.5530e+06
rg_reciprocal	29.06 Å
i0_reciprocal	102100000.0000
total_estimate	0.9030
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	31.6 Å
skewness	0.291
kurtosis	-0.519
angular_range	— – 0.2750 Å⁻¹
current_alpha	0.0000
highest_alpha	32750000.0000
n_real_points	56
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.936; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.992; Smooth: 0.934

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Chains: A,B
formula_weight	40349.9 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	5775

MGMTKEDKSKVLLYDREVDDTGHVPKGKVQHSDSKNLHNKYAIAEELGRGQFGIVHRCVNISSEKTYMAKFVKVRGADQAIIKKEIATLNLAKHTNFLLLHDSFESPEELVMIFDFMSGCDIFERLSTAEFELNEREIVNYIRQICSALEFLHGQSYGHFDIRPENIVYTTRTSSNVKIIELGQSRHLTPGDQIKIQYTTAEYAAPEIHQCDMVSTVTDMWSVGVLAYVLLSGLNPFTAETNQQMIDNISGATYSYDDESFKQVSVEALDFTDRLMTKERKHRMTAAEAMKHPWLTKPTEEISARVIPTNRHKRYYQTMLRKEWQTVVPAARVASGGSIRSQRGVFVSKVKIAP

Source

organism	Oryzias latipes
common_name	Japanese medaka
ncbi_taxonomy_id	8090
host_organism	Escherichia coli

Entity 2 non-polymer

description	1,2-ETHANEDIOL
formula_weight	62.1 kDa
src_method	syn
entity_count	11

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	215

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6. Citations (2)

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length_a	61.735 Å
length_b	56.080 Å
length_c	120.245 Å
angle_alpha	90.00 °
angle_beta	104.28 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	monoclinic

resolution	2.100 Å
resolution_low	29.910 Å
r_factor	0.1914
r_work	0.1902
r_free	0.2273

fit	/app/data/saxs_computation/qj/9qj2/9qj2.fit
pddf	/app/data/pr_computation/qj/9qj2/9qj2.pr.out
profile	/app/data/saxs_computation/qj/9qj2/9qj2.dat

Titin kinase (isoform b) from medaka

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