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1e9i

Enolase from E.coli

Method: X-RAY DIFFRACTION D_max: 133.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1e9i
deposition_date	2000-10-17
title	Enolase from E.coli
keywords	DEGRADOSOME, 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	39.88 Å
rg_electron	39.98 Å
i0	474119000.00
molecular_weight	175840.0 kDa
excluded_volume	219160 Å³
envelope_volume	269940 Å³
shell_volume	56035 Å³
envelope_diameter	135.5 Å
shell_rg	45.47 Å
envelope_rg	39.45 Å
shape_rg	39.98 Å
total_rg	40.27 Å
total_atoms	12350
n_residues	1716
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	133.1 Å
rg_real	40.02 Å
rg_real_error	1.20 Å
i0_real	4.7410e+08
i0_real_error	8.9230e+06
rg_reciprocal	39.94 Å
i0_reciprocal	474100000.0000
total_estimate	0.8669
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	39.9 Å
skewness	0.382
kurtosis	-0.501
angular_range	— – 0.2000 Å⁻¹
current_alpha	0.0000
highest_alpha	121300000.0000
n_real_points	41
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.853; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.948; Smooth: 0.759

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	ENOLASE
formula_weight	45578.6 kDa
ec_number	4.2.1.11
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	12856

SKIVKIIGREIIDSRGNPTVEAEVHLEGGFVGMAAAPSGASTGSREALELRDGDKSRFLGKGVTKAVAAVNGPIAQALIGKDAKDQAGIDKIMIDLDGTENKSKFGANAILAVSLANAKAAAAAKGMPLYEHIAELNGTPGKYSMPVPMMNIINGGEHADNNVDIQEFMIQPVGAKTVKEAIRMGSEVFHHLAKVLKAKGMNTAVGDEGGYAPNLGSNAEALAVIAEAVKAAGYELGKDITLAMDCAASEFYKDGKYVLAGEGNKAFTSEEFTHFLEELTKQYPIVSIEDGLDESDWDGFAYQTKVLGDKIQLVGDDLFVTNTKILKEGIEKGIANSILIKFNQIGSLTETLAAIKMAKDAGYTAVISHRSGETEDATIADLAVGTAAGQIKTGSMSRSDRVAKYNQLIRIEEALGEKAPYNGRKEIKGQA

Source

organism	ESCHERICHIA COLI
ncbi_taxonomy_id	562
host_organism	ESCHERICHIA COLI

Entity 2 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	5

Entity 3 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	506

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6. Citations (1)

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length_a	107.883 Å
length_b	150.006 Å
length_c	127.411 Å
angle_alpha	90.00 °
angle_beta	109.18 °
angle_gamma	90.00 °
z_pdb	16

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.480 Å
resolution_low	27.970 Å
r_factor	0.2290
r_work	0.2290
r_free	0.2760

fit	/app/data/saxs_computation/e9/1e9i/1e9i.fit
pddf	/app/data/pr_computation/e9/1e9i/1e9i.pr.out
profile	/app/data/saxs_computation/e9/1e9i/1e9i.dat

Enolase from E.coli

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