← Back to search

1cp7

AMINOPEPTIDASE FROM STREPTOMYCES GRISEUS

Method: X-RAY DIFFRACTION D_max: 56.2 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1cp7
deposition_date	1999-06-10
title	AMINOPEPTIDASE FROM STREPTOMYCES GRISEUS
keywords	AMINOPEPTIDASE, ZYMOGEN, ZINC, HYDROLASE; HYDROLASE
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	18.19 Å
rg_electron	17.04 Å
i0	15613400.00
molecular_weight	28902.0 kDa
excluded_volume	35660 Å³
envelope_volume	38942 Å³
shell_volume	18687 Å³
envelope_diameter	55.7 Å
shell_rg	23.69 Å
envelope_rg	17.29 Å
shape_rg	17.03 Å
total_rg	18.01 Å
total_atoms	2035
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	56.2 Å
rg_real	18.07 Å
rg_real_error	0.22 Å
i0_real	1.5610e+07
i0_real_error	1.4280e+05
rg_reciprocal	18.09 Å
i0_reciprocal	15610000.0000
total_estimate	0.9010
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	23.5 Å
skewness	0.117
kurtosis	-0.464
angular_range	— – 0.4350 Å⁻¹
current_alpha	0.0000
highest_alpha	4122000.0000
n_real_points	75
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.909; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.983; Smooth: 0.998

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (4)

Entity 1 polymer

description	AMINOPEPTIDASE
formula_weight	29750.7 kDa
ec_number	3.4.11.-
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2286

APDIPLANVKAHLTQLSTIAANNGGNRAHGRPGYKASVDYVKAKLDAAGYTTTLQQFTSGGATGYNLIANWPGGDPNKVLMAGAHLDSVSSGAGINDNGSGSAAVLETALAVSRAGYQPDKHLRFAWWGAEELGLIGSKFYVNNLPSADRSKLAGYLNFDMIGSPNPGYFVYDDDPVIEKTFKNYFAGLNVPTEIETEGDGRSDHAPFKNVGVPVGGLFTGAGYTKSAAQAQKWGGTAGQAFDRCYHSSCDSLSNINDTALDRNSDAAAHAIWTLSSGTGEPPT

Entity 2 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	251

▶

6. Citations (4)

▶

length_a	61.750 Å
length_b	61.750 Å
length_c	146.150 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 41 21 2
int_tables_number	92
crystal_system	—

resolution	1.580 Å
resolution_low	32.000 Å
r_factor	0.1440
r_work	0.1440
r_free	0.1710

fit	/app/data/saxs_computation/cp/1cp7/1cp7.fit
pddf	/app/data/pr_computation/cp/1cp7/1cp7.pr.out
profile	/app/data/saxs_computation/cp/1cp7/1cp7.dat

AMINOPEPTIDASE FROM STREPTOMYCES GRISEUS

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