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9x4b

Cryo-EM structure of Streptococcus thermophilus FoeAB in complex with ATP and ADP

Method: ELECTRON MICROSCOPY D_max: 129.1 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9x4b
deposition_date	2025-10-10
title	Cryo-EM structure of Streptococcus thermophilus FoeAB in complex with ATP and ADP
keywords	TRANSPORT PROTEIN; TRANSPORT PROTEIN
method	ELECTRON MICROSCOPY

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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	37.58 Å
rg_electron	37.88 Å
i0	233527000.00
molecular_weight	129370.0 kDa
excluded_volume	164460 Å³
envelope_volume	214880 Å³
shell_volume	48626 Å³
envelope_diameter	130.7 Å
shell_rg	42.92 Å
envelope_rg	36.93 Å
shape_rg	37.87 Å
total_rg	38.25 Å
total_atoms	9100
n_residues	1142
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	129.1 Å
rg_real	37.75 Å
rg_real_error	0.99 Å
i0_real	2.3350e+08
i0_real_error	3.4690e+06
rg_reciprocal	37.65 Å
i0_reciprocal	233500000.0000
total_estimate	0.6575
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	39.9 Å
skewness	0.453
kurtosis	-0.337
angular_range	— – 0.2100 Å⁻¹
current_alpha	0.0001
highest_alpha	33920000.0000
n_real_points	43
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.814; Stabil: 1.000; Sysdev: 0.080; Positv: 1.000; Valcen: 0.970; Smooth: 0.890

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	Lipid/multidrug/protein-type ABC exporter, ATP binding/membrane-spanning protein
formula_weight	67879.7 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	9100

MKALLVYFKGFVKDSILGPVFKLIEASFELLVPMVIAGIVDITIPNRDQNHLFMMIFLLFGLAVIGVVVAISAQYFSSRAAVGYAQALTNDLYAKIMRLSKEKRDEIGTSSLVTRLTGDTFQIQTGINQFLRLFLRAPIIVTGAIIMAFRISPRLTLWFIGMVLVLSLIIVLASRIVNPLYAKIRLINESIVTNTRQQLEGMRVIRAFGQSERELDNFTTVNKELKKWQLKTGVISSLISPLTFLVVNMTLIAILWQGNVQIQGGLLSQGMLIALVNYLLQILAELLKLAMMLTNLNQSFISAKRVQAIFNLQDEDIEAPLIIKKPNQPSIALEIDKMTFTYPTASQPSLQEIDFKTFEGESLGIIGGTGSGKSTLVNLIMNLYKPQFGSLTIFKNQLSPNNLKEWRSWVAYVPQKAELFRGTIRSNLSLGLDYEPSDQELWHALDMAQASDFVREKELGLDEPVESFGRNFSGGQRQRLTIARALMRPAPFLILDDSTSALDYLTESRLLAAIRENLKSTSLIIISQRPNSLKAVDQILVLDKGHQVGLGNHEELLATNKIYQDIHYSQHQKVVADEGGSAWSHPQFEKGGGSGGGSGGSAWSHPQLEK

Source

organism	Streptococcus thermophilus
ncbi_taxonomy_id	1308
host_organism	Escherichia coli

Entity 2 polymer

description	Lipid/multidrug/protein-type ABC exporter, ATP binding/membrane-spanning protein
formula_weight	65864.1 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

MKARNNKSTLKRLCKDILSQCYLFALATVGTIVQVALTVYFPILLGDAVDAVLKMNAVFLMSRLIWQMLLLILANSAIQWLNPLIYNRLIYSYSESLRERVMMKIHAIPFSYLDRQGTGDMVSRVTTDSDQLNNGLLMFFNQFFVGLLTIFVIIITMARLDWFMMLLVLVMTPLSMLVTRFIARKSYQLYRNQTKWRGKQTQLIEESLTQEALVQILNAQDQMVRNFNEVNGKYANYSQGAIFYSSAVNPATRFFNSLLYALITGVGAYRIMSGGTFTVGQLTTFLNYVTQYTKPFNDISSVLSELQSALACADRLYMILDEDEIPETGNAVLDEAEVQGHFQFDHVQFGYLQNKPLIKDLSIDIPAASTVAIVGPTGAGKSTLINLLMRFYDLDKGQILLDGRDITYYTRESLRKQIGMVLQETWLKVATIHDNIAYGNPKASREEVVAAAKAANADFFIKQLPLGYDTFLKDAGQSLSQGQRQLLTIARIFVNVPKILILDEATSSIDTRTELLIQEAFAKLMKGRTSFIIAHRLSTIENADLILVMNNGDIVEHGTHNQLMRTKGMYYRMQTAQKTQNN

Source

organism	Streptococcus thermophilus
ncbi_taxonomy_id	1308
host_organism	Escherichia coli

Entity 3 non-polymer

description	ADENOSINE-5'-TRIPHOSPHATE
formula_weight	507.2 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	1

Entity 5 non-polymer

description	ADENOSINE-5'-DIPHOSPHATE
formula_weight	427.2 kDa
src_method	syn
entity_count	1

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	triclinic

resolution	2.84 Å
resolution_method	—
num_particles	430550

fit	/app/data/saxs_computation/x4/9x4b/9x4b.fit
pddf	/app/data/pr_computation/x4/9x4b/9x4b.pr.out
profile	/app/data/saxs_computation/x4/9x4b/9x4b.dat

Cryo-EM structure of Streptococcus thermophilus FoeAB in complex with ATP and ADP

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

EM 3D

5. Entities & Polymer Info (5)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)