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1ai6

PENICILLIN ACYLASE WITH P-HYDROXYPHENYLACETIC ACID

Method: X-RAY DIFFRACTION D_max: 84.3 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ai6
deposition_date	1997-05-01
title	PENICILLIN ACYLASE WITH P-HYDROXYPHENYLACETIC ACID
keywords	ANTIBIOTIC RESISTANCE, LIGAND INDUCED CONFORMATIONAL CHANGE, HYDROLASE; ANTIBIOTIC RESISTANCE
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	27.87 Å
rg_electron	26.76 Å
i0	115670000.00
molecular_weight	84733.0 kDa
excluded_volume	105810 Å³
envelope_volume	125800 Å³
shell_volume	37783 Å³
envelope_diameter	90.2 Å
shell_rg	35.42 Å
envelope_rg	26.92 Å
shape_rg	26.72 Å
total_rg	27.69 Å
total_atoms	5992
n_residues	752
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	84.3 Å
rg_real	27.70 Å
rg_real_error	0.42 Å
i0_real	1.1570e+08
i0_real_error	1.5930e+06
rg_reciprocal	27.75 Å
i0_reciprocal	115700000.0000
total_estimate	0.9064
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	35.5 Å
skewness	0.167
kurtosis	-0.485
angular_range	— – 0.2850 Å⁻¹
current_alpha	0.0000
highest_alpha	29740000.0000
n_real_points	58
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.954; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.929

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	PENICILLIN AMIDOHYDROLASE
formula_weight	23838.8 kDa
ec_number	3.5.1.11
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	6598

EQSSSEIKIVRDEYGMPHIYANDTWHLFYGYGYVVAQDRLFQMEMARRSTQGTVAEVLGKDFVKFDKDIRRNYWPDAIRAQIAALSPEDMSILQGYADGMNAWIDKVNTNPETLLPKQFNTFGFTPKRWEPFDVAMIFVGTMANRFSDSTSEIDNLALLTALKDKYGVSQGMAVFNQLKWLVNPSAPTTIAVQESNYPLKFNQQNSQTA

Entity 2 polymer

description	PENICILLIN AMIDOHYDROLASE
formula_weight	62428.5 kDa
ec_number	3.5.1.11
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

SNMWVIGKSKAQDAKAIMVNGPQFGWYAPAYTYGIGLHGAGYDVTGNTPFAYPGLVFGHNGVISWGSTAGFGDDVDIFAERLSAEKPGYYLHNGKWVKMLSREETITVKNGQAETFTVWRTVHGNILQTDQTTQTAYAKSRAWDGKEVASLLAWTHQMKAKNWQQWTQQAAKQALTINWYYADVNGNIGYVHTGAYPDRQSGHDPRLPVPGTGKWDWKGLLPFEMNPKVYNPQSGYIANWNNSPQKDYPASDLFAFLWGGADRVTEIDRLLEQKPRLTADQAWDVIRQTSRQDLNLRLFLPTLQAATSGLTQSDPRRQLVETLTRWDGINLLNDDGKTWQQPGSAILNVWLTSMLKRTVVAAVPMPFDKWYSASGYETTQDGPTGSLNISVGAKILYEAVQGDKSPIPQAVDLFAGKPQQEVVLAALEDTWETLSKRYGNNVSNWKTPAMALTFRANNFFGVPQAAAEETRHQAEYQNRGTENDMIVFSPTTSDRPVLAWDVVAPGQSGFIAPDGTVDKHYEDQLKMYENFGRKSLWLTKQDVEAHKESQEVLHVQR

Entity 3 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	4-HYDROXYPHENYLACETATE
formula_weight	152.1 kDa
src_method	syn
entity_count	1

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	606

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6. Citations (4)

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length_a	52.120 Å
length_b	65.080 Å
length_c	76.300 Å
angle_alpha	100.20 °
angle_beta	111.44 °
angle_gamma	105.81 °
z_pdb	1

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	2.550 Å
resolution_low	28.060 Å
r_factor	—
r_work	0.1366
r_free	0.2199

fit	/app/data/saxs_computation/ai/1ai6/1ai6.fit
pddf	/app/data/pr_computation/ai/1ai6/1ai6.pr.out
profile	/app/data/saxs_computation/ai/1ai6/1ai6.dat

PENICILLIN ACYLASE WITH P-HYDROXYPHENYLACETIC ACID

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

Entity 2 polymer

Polymer

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 water

6. Citations (4)

7. Files & Curves (10)

Files (7)

Curves (3)