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1b8f

Histidine ammonia-lyase (HAL) from Pseudomonas putida

Method: X-RAY DIFFRACTION D_max: 93.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b8f
deposition_date	1999-01-31
title	Histidine ammonia-lyase (HAL) from Pseudomonas putida
keywords	AMMONIA-LYASE, HISTIDINE DEGRADATION, LYASE; LYASE
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	27.27 Å
rg_electron	26.63 Å
i0	48298900.00
molecular_weight	53741.0 kDa
excluded_volume	67247 Å³
envelope_volume	80122 Å³
shell_volume	26159 Å³
envelope_diameter	97.1 Å
shell_rg	32.57 Å
envelope_rg	27.06 Å
shape_rg	26.63 Å
total_rg	27.25 Å
total_atoms	3773
n_residues	506
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	93.5 Å
rg_real	27.49 Å
rg_real_error	0.92 Å
i0_real	4.8300e+07
i0_real_error	7.5700e+05
rg_reciprocal	27.42 Å
i0_reciprocal	48300000.0000
total_estimate	0.8482
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	25.8 Å
skewness	0.520
kurtosis	-0.309
angular_range	— – 0.2900 Å⁻¹
current_alpha	0.0000
highest_alpha	11850000.0000
n_real_points	59
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.744; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.854; Smooth: 0.937

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	Histidine ammonia-lyase
formula_weight	53619.2 kDa
ec_number	4.3.1.3
mutation	C273A
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	3983

TELTLKPGTLTLAQLRAIHAAPVRLQLDASAAPAIDASVACVEQIIAEDRTAYGINTGFGLLASTRIASHDLENLQRSLVLSHAAGIGAPLDDDLVRLIMVLKINSLSRGFSGIRRKVIDALIALVNAEVYPHIPLKGSVGXDLAPLAHMSLVLLGEGKARYKGQWLSATEALAVAGLEPLTLAAKEGLALLNGTQASTAYALRGLFYAEDLYAAAIACGGLSVEAVLGSRSPFDARIHEARGQRGQIDTAACFRDLLGDSSEVSLSHKNADKVQDPYSLRCQPQVMGACLTQLRQAAEVLGIEANAVSDNPLVFAAEGDVISGGNFHAEPVAMAADNLALAIAEIGSLSERRISLMMDKHMSQLPPFLVENGGVNSGFMIAQVTAAALASENKALSHPHSVDSLPTSANQEDHVSMAPAAGKRLWEMAENTRGVLAIEWLGACQGLDLRKGLKTSAKLEKARQALRSEVAHYDRDRFFAPDIEKAVELLAKGSLTGLLPAGVLPSL

Source

organism	Pseudomonas putida
ncbi_taxonomy_id	303
host_organism	Escherichia coli

Entity 2 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	GLYCEROL
formula_weight	92.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	210

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6. Citations (2)

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length_a	79.267 Å
length_b	116.788 Å
length_c	129.532 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	I 2 2 2
int_tables_number	23
crystal_system	—

resolution	2.100 Å
resolution_low	39.000 Å
r_factor	0.1970
r_work	0.1870
r_free	0.2630

fit	/app/data/saxs_computation/b8/1b8f/1b8f.fit
pddf	/app/data/pr_computation/b8/1b8f/1b8f.pr.out
profile	/app/data/saxs_computation/b8/1b8f/1b8f.dat

Histidine ammonia-lyase (HAL) from Pseudomonas putida

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