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1ccw

STRUCTURE OF THE COENZYME B12 DEPENDENT ENZYME GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM

Method: X-RAY DIFFRACTION D_max: 107.6 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ccw
deposition_date	1999-03-01
title	STRUCTURE OF THE COENZYME B12 DEPENDENT ENZYME GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM
keywords	GLUTAMATE MUTASE, COENZYME B12, RADICAL REACTION, TIM-BARREL, ROSSMAN-FOLD, isomerase; ISOMERASE
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	33.86 Å
rg_electron	33.28 Å
i0	294011000.00
molecular_weight	139730.0 kDa
excluded_volume	175400 Å³
envelope_volume	204850 Å³
shell_volume	49763 Å³
envelope_diameter	109.3 Å
shell_rg	41.20 Å
envelope_rg	33.47 Å
shape_rg	33.29 Å
total_rg	33.80 Å
total_atoms	9812
n_residues	1240
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	107.6 Å
rg_real	33.81 Å
rg_real_error	0.80 Å
i0_real	2.9400e+08
i0_real_error	4.9090e+06
rg_reciprocal	33.85 Å
i0_reciprocal	294000000.0000
total_estimate	0.9018
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	38.9 Å
skewness	0.264
kurtosis	-0.555
angular_range	— – 0.2350 Å⁻¹
current_alpha	0.0000
highest_alpha	162300000.0000
n_real_points	48
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.928; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.940

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	PROTEIN (GLUTAMATE MUTASE)
formula_weight	14830.0 kDa
ec_number	5.4.99.1
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,C
atom_count	11681

MEKKTIVLGVIGSDCHAVGNKILDHAFTNAGFNVVNIGVLSPQELFIKAAIETKADAILVSSLYGQGEIDCKGLRQKCDEAGLEGILLYVGGNIVVGKQHWPDVEKRFKDMGYDRVYAPGTPPEVGIADLKKDLNIE

Source

organism	Clostridium cochlearium
ncbi_taxonomy_id	1494
host_organism	Escherichia coli

Entity 2 polymer

description	PROTEIN (GLUTAMATE MUTASE)
formula_weight	53623.2 kDa
ec_number	5.4.99.1
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,D

MELKNKKWTDEEFHKQREEVLQQWPTGKEVDLQEAVDYLKKIPAEKNFAEKLVLAKKKGITMAQPRAGVALLDEHIELLRYLQDEGGADFLPSTIDAYTRQNRYDECENGIKESEKAGRSLLNGFPGVNFGVKGCRKVLEAVNLPLQARHGTPDSRLLAEIIHAGGWTSNEGGGISYNVPYAKNVTIEKSLLDWQYCDRLVGFYEEQGVHINREPFGPLTGTLVPPSMSNAVGITEALLAAEQGVKNITVGYGECGNMIQDIAALRCLEEQTNEYLKAYGYNDVFVTTVFHQWMGGFPQDESKAFGVIVTATTIAALAGATKVIVKTPHEAIGIPTKEANAAGIKATKMALNMLEGQRMPMSKELETEMAVIKAETKCILDKMFELGKGDLAIGTVKAFETGVMDIPFGPSKYNAGKMMPVRDNLGCVRYLEFGNVPFTEEIKNYNRERLQERAKFEGRDVSFQMVIDDIFAVGKGRLIGRPE

Source

organism	Clostridium cochlearium
ncbi_taxonomy_id	1494
host_organism	Escherichia coli

Entity 3 non-polymer

description	CYANOCOBALAMIN
formula_weight	1356.4 kDa
src_method	syn
entity_count	2

Entity 4 non-polymer

description	D(-)-TARTARIC ACID
formula_weight	150.1 kDa
src_method	syn
entity_count	2

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	1843

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6. Citations (3)

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length_a	64.430 Å
length_b	113.050 Å
length_c	108.300 Å
angle_alpha	90.00 °
angle_beta	95.79 °
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	30.000 Å
r_factor	0.1369
r_work	—
r_free	0.1728

fit	/app/data/saxs_computation/cc/1ccw/1ccw.fit
pddf	/app/data/pr_computation/cc/1ccw/1ccw.pr.out
profile	/app/data/saxs_computation/cc/1ccw/1ccw.dat

STRUCTURE OF THE COENZYME B12 DEPENDENT ENZYME GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM

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

Source

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 water

6. Citations (3)

7. Files & Curves (10)

Files (7)

Curves (3)