SAXSdb — 1ckn

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1. Structure Basics

entry_id	1ckn
deposition_date	1997-04-20
title	STRUCTURE OF GUANYLYLATED MRNA CAPPING ENZYME COMPLEXED WITH GTP
keywords	MRNA, CAPPING ENZYME, NUCLEOTIDYLTRANSFERASE; CAPPING ENZYME
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	27.41 Å
rg_electron	26.77 Å
i0	82583000.00
molecular_weight	73686.0 kDa
excluded_volume	93294 Å³
envelope_volume	112190 Å³
shell_volume	34537 Å³
envelope_diameter	87.1 Å
shell_rg	34.71 Å
envelope_rg	26.59 Å
shape_rg	26.76 Å
total_rg	27.61 Å
total_atoms	5183
n_residues	633
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	86.3 Å
rg_real	27.35 Å
rg_real_error	0.62 Å
i0_real	8.2580e+07
i0_real_error	1.2120e+06
rg_reciprocal	27.37 Å
i0_reciprocal	82580000.0000
total_estimate	0.9028
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	31.2 Å
skewness	0.286
kurtosis	-0.451
angular_range	— – 0.2900 Å⁻¹
current_alpha	0.0000
highest_alpha	26850000.0000
n_real_points	59
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.926; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.955

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	MRNA CAPPING ENZYME
formula_weight	37885.0 kDa
ec_number	2.7.7.50
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	5525

MVPPTINTGKNITTERAVLTLNGLQIKLHKVVGESRDDIVAKMKDLAMDDHKFPRLPGPNPVSIERKDFEKLKQNKYVVSEKTDGIRFMMFFTRVFGFKVCTIIDRAMTVYLLPFKNIPRVLFQGSIFDGELCVDIVEKKFAFVLFDAVVVSGVTVSQMDLASRFFAMKRSLKEFKNVPEDPAILRYKEWIPLEHPTIIKDHLKKANAIYHTDGLIIMSVDEPVIYGRNFNLFKLKPGTHHTIDFIIMSEDGTIGIFDPNLRKNVPVGKLDGYYNKGSIVECGFADGTWKYIQGRSDKNQANDRLTYEKTLLNIEENITIDELLDLFKWE

Source

organism	Paramecium bursaria Chlorella virus 1
ncbi_taxonomy_id	10506
host_organism	Escherichia coli

Entity 2 polymer

description	MRNA CAPPING ENZYME
formula_weight	38229.2 kDa
ec_number	2.7.7.50
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

MVPPTINTGKNITTERAVLTLNGLQIKLHKVVGESRDDIVAKMKDLAMDDHKFPRLPGPNPVSIERKDFEKLKQNKYVVSEKTDGIRFMMFFTRVFGFKVCTIIDRAMTVYLLPFKNIPRVLFQGSIFDGELCVDIVEKKFAFVLFDAVVVSGVTVSQMDLASRFFAMKRSLKEFKNVPEDPAILRYKEWIPLEHPTIIKDHLKKANAIYHTDGLIIMSVDEPVIYGRNFNLFKLKPGTHHTIDFIIMSEDGTIGIFDPNLRKNVPVGKLDGYYNKGSIVECGFADGTWKYIQGRSDKNQANDRLTYEKTLLNIEENITIDELLDLFKWE

Source

organism	Paramecium bursaria Chlorella virus 1
ncbi_taxonomy_id	10506
host_organism	Escherichia coli

Entity 3 non-polymer

description	GUANOSINE-5'-TRIPHOSPHATE
formula_weight	523.2 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	MANGANESE (II) ION
formula_weight	54.9 kDa
src_method	syn
entity_count	1

Entity 5 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 6 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	342

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6. Citations (2)

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length_a	94.906 Å
length_b	212.953 Å
length_c	105.016 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	C 2 2 21
int_tables_number	20
crystal_system	—

resolution	2.500 Å
resolution_low	10.000 Å
r_factor	0.2240
r_work	0.2240
r_free	0.2990

fit	/app/data/saxs_computation/ck/1ckn/1ckn.fit
pddf	/app/data/pr_computation/ck/1ckn/1ckn.pr.out
profile	/app/data/saxs_computation/ck/1ckn/1ckn.dat

STRUCTURE OF GUANYLYLATED MRNA CAPPING ENZYME COMPLEXED WITH GTP

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

5. Entities & Polymer Info (6)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 non-polymer

Entity 6 water

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)