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1f4d

;CRYSTAL STRUCTURE OF E. COLI THYMIDYLATE SYNTHASE C146S, L143C COVALENTLY MODIFIED AT C143 WITH N-[TOSYL-D-PROLINYL]AMINO-ETHANETHIOL ;

Method: X-RAY DIFFRACTION Dmax: 73.9 Å Quality: EXCELLENT

SAXS Profile

SAXS profile for 1f4d

P(r) Distribution

P(r) distribution for 1f4d
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1. Structure Basics

entry_id1f4d
deposition_date2000-06-07
title;CRYSTAL STRUCTURE OF E. COLI THYMIDYLATE SYNTHASE C146S, L143C COVALENTLY MODIFIED AT C143 WITH N-[TOSYL-D-PROLINYL]AMINO-ETHANETHIOL ;
keywords;Crystal Structure of E. Coli Thymidylate Synthase C146S, L143C Covalently Modified at C143 with N-[TOSYL-D-PROLINYL]AMINO-ETHANETHIOL, TRANSFERASE ;; TRANSFERASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier24.43 Å
rg_electron23.01 Å
i065078500.00
molecular_weight62203.0 kDa
excluded_volume77382 ų
envelope_volume88724 ų
shell_volume30869 ų
envelope_diameter74.3 Å
shell_rg31.25 Å
envelope_rg23.25 Å
shape_rg23.00 Å
total_rg23.94 Å
total_atoms4376
n_residues526
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax73.9 Å
rg_real24.26 Å
rg_real_error0.35 Å
i0_real6.5080e+07
i0_real_error8.1880e+05
rg_reciprocal24.30 Å
i0_reciprocal65080000.0000
total_estimate0.9041
solution_quality EXCELLENT a EXCELLENT solution
n_peaks2
r_peak_primary31.7 Å
skewness0.176
kurtosis-0.407
angular_range— – 0.3250 Å−1
current_alpha0.0000
highest_alpha16790000.0000
n_real_points64
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.928; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.979
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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

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6. Citations (1)

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7. Files & Curves (10)