← Back to search

1chm

ENZYMATIC MECHANISM OF CREATINE AMIDINOHYDROLASE AS DEDUCED FROM CRYSTAL STRUCTURES

Method: X-RAY DIFFRACTION D_max: 82.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1chm
deposition_date	1993-07-19
title	ENZYMATIC MECHANISM OF CREATINE AMIDINOHYDROLASE AS DEDUCED FROM CRYSTAL STRUCTURES
keywords	CREATINASE; CREATINASE
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	26.84 Å
rg_electron	25.79 Å
i0	138343000.00
molecular_weight	90791.0 kDa
excluded_volume	112630 Å³
envelope_volume	128710 Å³
shell_volume	39510 Å³
envelope_diameter	89.9 Å
shell_rg	34.95 Å
envelope_rg	25.94 Å
shape_rg	25.76 Å
total_rg	26.71 Å
total_atoms	6392
n_residues	802
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	82.4 Å
rg_real	26.65 Å
rg_real_error	0.39 Å
i0_real	1.3830e+08
i0_real_error	1.7630e+06
rg_reciprocal	26.71 Å
i0_reciprocal	138300000.0000
total_estimate	0.8987
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	34.9 Å
skewness	0.137
kurtosis	-0.444
angular_range	— – 0.2950 Å⁻¹
current_alpha	0.0000
highest_alpha	139600000.0000
n_real_points	60
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.908; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.967

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (3)

Entity 1 polymer

description	CREATINE AMIDINOHYDROLASE
formula_weight	45333.1 kDa
ec_number	3.5.3.3
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	6786

QMPKTLRIRNGDKVRSTFSAQEYANRQARLRAHLAAENIDAAIFTSYHNINYYSDFLYCSFGRPYALVVTEDDVISISANIDGGQPWRRTVGTDNIVYTDWQRDNYFAAIQQALPKARRIGIEHDHLNLQNRDKLAARYPDAELVDVAAACMRMRMIKSAEEHVMIRHGARIADIGGAAVVEALGDQVPEYEVALHATQAMVRAIADTFEDVELMDTWTWFQSGINTDGAHNPVTTRKVNKGDILSLNCFPMIAGYYTALERTLFLDHCSDDHLRLWQVNVEVHEAGLKLIKPGARCSDIARELNEIFLKHDVLQYRTFGYGHSFGTLSHYYGREAGLELREDIDTVLEPGMVVSMEPMIMLPEGLPGAGGYREHDILIVNENGAENITKFPYGPEKNIIR

Source

organism	Pseudomonas putida
ncbi_taxonomy_id	303

Entity 2 non-polymer

description	CARBAMOYL SARCOSINE
formula_weight	132.1 kDa
src_method	syn
entity_count	2

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	394

▶

6. Citations (2)

▶

length_a	60.830 Å
length_b	110.550 Å
length_c	62.630 Å
angle_alpha	90.00 °
angle_beta	102.22 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	1.900 Å
resolution_low	8.000 Å
r_factor	—
r_work	0.1770
r_free	—

fit	/app/data/saxs_computation/ch/1chm/1chm.fit
pddf	/app/data/pr_computation/ch/1chm/1chm.pr.out
profile	/app/data/saxs_computation/ch/1chm/1chm.dat