← Back to search

1bc5

CHEMOTAXIS RECEPTOR RECOGNITION BY PROTEIN METHYLTRANSFERASE CHER

Method: X-RAY DIFFRACTION D_max: 74.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1bc5
deposition_date	1998-05-05
title	CHEMOTAXIS RECEPTOR RECOGNITION BY PROTEIN METHYLTRANSFERASE CHER
keywords	;METHYLTRANSFERASE, PEPTIDE BINDING, CHEMOTAXIS RECEPTOR, COMPLEX (METHYLTRANSFERASE-PEPTIDE), COMPLEX (METHYLTRANSFERASE-PEPTIDE) complex ;; COMPLEX (METHYLTRANSFERASE/PEPTIDE)
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	21.59 Å
rg_electron	20.48 Å
i0	18153200.00
molecular_weight	32137.0 kDa
excluded_volume	40121 Å³
envelope_volume	46478 Å³
shell_volume	19549 Å³
envelope_diameter	75.3 Å
shell_rg	26.53 Å
envelope_rg	20.75 Å
shape_rg	20.43 Å
total_rg	21.43 Å
total_atoms	2266
n_residues	274
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

▼

3. P(r) Analysis (GNOM)

dmax	74.1 Å
rg_real	21.57 Å
rg_real_error	0.53 Å
i0_real	1.8150e+07
i0_real_error	2.5310e+05
rg_reciprocal	21.58 Å
i0_reciprocal	18150000.0000
total_estimate	0.8710
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	22.9 Å
skewness	0.313
kurtosis	-0.469
angular_range	— – 0.3700 Å⁻¹
current_alpha	0.0000
highest_alpha	5282000.0000
n_real_points	69
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.795; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.945; Smooth: 0.990

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (5)

Entity 1 polymer

description	CHEMOTAXIS RECEPTOR METHYLTRANSFERASE
formula_weight	30992.4 kDa
ec_number	2.1.1.80
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2387

MTQRLALSDAHFRRICQLIYQRAGIVLADHKRDMVYNRLVRRLRALGLDDFGRYLSMLEANQNSAEWQAFINALTTNLTAFFREAHHFPILAEHARRRHGEYRVWSAAASTGEEPYSIAITLADALGMAPGRWKVFASDIDTEVLEKARSGIYRLSELKTLSPQQLQRYFMRGTGPHEGLVRVRQELANYVEFSSVNLLEKQYNVPGPFDAIFCRNVMIYFDKTTQEDILRRFVPLLKPDGLLFAGHSENFSNLVREFSLRGQTVYALS

Source

organism	Salmonella typhimurium
ncbi_taxonomy_id	602
host_organism	Escherichia coli

Entity 2 polymer

description	CHEMOTAXIS RECEPTOR
formula_weight	721.8 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	T

XNWETF

Entity 3 non-polymer

description	COBALT (II) ION
formula_weight	58.9 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	S-ADENOSYL-L-HOMOCYSTEINE
formula_weight	384.4 kDa
src_method	syn
entity_count	1

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	121

▶

6. Citations (1)

▶

length_a	65.910 Å
length_b	70.580 Å
length_c	72.790 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.200 Å
resolution_low	8.000 Å
r_factor	0.2040
r_work	0.2040
r_free	0.2880

fit	/app/data/saxs_computation/bc/1bc5/1bc5.fit
pddf	/app/data/pr_computation/bc/1bc5/1bc5.pr.out
profile	/app/data/saxs_computation/bc/1bc5/1bc5.dat

CHEMOTAXIS RECEPTOR RECOGNITION BY PROTEIN METHYLTRANSFERASE CHER

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 (5)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)