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1cg2

CARBOXYPEPTIDASE G2

Method: X-RAY DIFFRACTION D_max: 135.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1cg2
deposition_date	1996-12-20
title	CARBOXYPEPTIDASE G2
keywords	METALLOCARBOXYPEPTIDASE, HYDROLASE; METALLOCARBOXYPEPTIDASE
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	40.67 Å
rg_electron	40.93 Å
i0	380739000.00
molecular_weight	158500.0 kDa
excluded_volume	197850 Å³
envelope_volume	261990 Å³
shell_volume	55599 Å³
envelope_diameter	135.3 Å
shell_rg	44.74 Å
envelope_rg	39.62 Å
shape_rg	40.96 Å
total_rg	41.02 Å
total_atoms	11135
n_residues	1556
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	135.1 Å
rg_real	40.75 Å
rg_real_error	1.17 Å
i0_real	3.8070e+08
i0_real_error	6.3960e+06
rg_reciprocal	40.67 Å
i0_reciprocal	380700000.0000
total_estimate	0.8739
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	45.0 Å
skewness	0.372
kurtosis	-0.468
angular_range	— – 0.1950 Å⁻¹
current_alpha	0.0000
highest_alpha	39130000.0000
n_real_points	40
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.885; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.951; Smooth: 0.751

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	CARBOXYPEPTIDASE G2
formula_weight	41748.4 kDa
ec_number	3.4.17.11
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	11466

ALAQKRDNVLFQAATDEQPAVIKTLEKLVNIETGTGDAEGIAAAGNFLEAELKNLGFTVTRSKSAGLVVGDNIVGKIKGRGGKNLLLMSHMDTVYLKGILAKAPFRVEGDKAYGPGIADDKGGNAVILHTLKLLKEYGVRDYGTITVLFNTDEEKGSFGSRDLIQEEAKLADYVLSFEPTSAGDEKLSLGTSGIAYVQVNITGKASHAGAAPELGVNALVEASDLVLRTMNIDDKAKNLRFNWTIAKAGNVSNIIPASATLNADVRYARNEDFDAAMKTLEERAQQKKLPEADVKVIVTRGRPAFNAGEGGKKLVDKAVAYYKEAGGTLGVEERTGGGTDAAYAALSGKPVIESLGLPGFGYHSDKAEYVDISAIPRRLYMAARLIMDLGAGK

Source

organism	Pseudomonas sp.
ncbi_taxonomy_id	312
host_organism	Escherichia coli

Entity 2 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	13

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	331

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6. Citations (2)

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length_a	81.260 Å
length_b	105.280 Å
length_c	122.190 Å
angle_alpha	90.00 °
angle_beta	109.54 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	2.500 Å
resolution_low	20.000 Å
r_factor	0.1960
r_work	0.1960
r_free	0.2240

fit	/app/data/saxs_computation/cg/1cg2/1cg2.fit
pddf	/app/data/pr_computation/cg/1cg2/1cg2.pr.out
profile	/app/data/saxs_computation/cg/1cg2/1cg2.dat

CARBOXYPEPTIDASE G2

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