SAXSdb — 9yec

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1. Structure Basics

entry_id	9yec
deposition_date	2025-09-24
title	LPHT-ring in Vibrio cholerae at disassembled, closed state
keywords	In situ cryo-EM, sheathed flagellar motor, Vibrio cholerae, T-ring, MotX, C26 assembled state, MOTOR PROTEIN; MOTOR 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	— Å
rg_electron	128.80 Å
i0	220129000000.00
molecular_weight	3972000.0 kDa
excluded_volume	4951400 Å³
envelope_volume	8883700 Å³
shell_volume	530380 Å³
envelope_diameter	388.8 Å
shell_rg	145.50 Å
envelope_rg	124.20 Å
shape_rg	128.90 Å
total_rg	128.70 Å
total_atoms	279357
n_residues	36049
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	314.9 Å
rg_real	125.30 Å
rg_real_error	0.76 Å
i0_real	2.1180e+11
i0_real_error	4.3930e+09
rg_reciprocal	129.30 Å
i0_reciprocal	219000000000.0000
total_estimate	0.9118
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	183.7 Å
skewness	-0.015
kurtosis	-0.854
angular_range	— – 0.0600 Å⁻¹
current_alpha	0.4620
highest_alpha	7936000000.0000
n_real_points	13
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.999; Stabil: 0.978; Sysdev: 1.000; Positv: 1.000; Valcen: 0.924; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	Flagellar L-ring protein
formula_weight	27541.5 kDa
src_method	nat
entity_count	26

Polymer

type	polypeptide(L)
strand_id	Aa,Ab,Ac,Ad,Ae,Af,Ag,Ah,Ai,Aj,Ak,Al,Am,An,Ao,Ap,Aq,Ar,As,At,Au,Av,Aw,Ax,Ay,Az
atom_count	279357

MKRLLASSLLILLSGCSLMQPPIESAETIQGTTTVDAVEGDKSESNSGLTDALRNRTDPVAGDPAWAPIHPKGKPEHYAAETGSLFNLASSSSMYDDSKPRGVGDIITVTLNESTKAAKSADADLNKKNDASMDPLAVGGKDLTIGDYNFSYALKNDNKFSGSAAANQSNSMSGSITVEVIEVLANGNLVIRGEKWLTLNTGDEYIRLSGTIRPDDIDFDNTIASNRISNARIQYSGTGTNQDMQEPGFLARFFNVSL

Entity 2 polymer

description	Flagellar P-ring protein
formula_weight	37694.1 kDa
src_method	nat
entity_count	26

Polymer

type	polypeptide(L)
strand_id	Ba,Bb,Bc,Bd,Be,Bf,Bg,Bh,Bi,Bj,Bk,Bl,Bm,Bn,Bo,Bp,Bq,Br,Bs,Bt,Bu,Bv,Bw,Bx,By,Bz

MRKFTILLMLLLASSAQAARIKDVAQVAGVRNNQLVGYGLVTGLPGTGESTPFTDQSFNAMLQSFGIQLPPGTKPKTKNVAAVIVTADLPAFSKQGQTIDITVSSIGSAKSLRGGTLMQTFLKGLDGQVYAVAQGNLVVSGFSATGADGSKIVGNNPTVGMISSGAIVEREVPNPFGRGDYITFNLFESDFTTAQRLADAVNQFLGPQMASAVDAASIKVRAPRDLSQRVAFLSAIENLEFNPADSAAKIIVNSRTGTIVVGQNVRLKPAAVTHGGMTVAIKENLNVSQPNALGGGQTVVVPNTEIEVTEKQGKMFKLEPGVTLDDLVRAVNEVGAAPSDLMAILQALKQAGAIEGQLIII

Entity 3 polymer

description	Flagellar protein FlgT
formula_weight	42647.7 kDa
src_method	nat
entity_count	26

Polymer

type	polypeptide(L)
strand_id	Ca,Cb,Cc,Cd,Ce,Cf,Cg,Ch,Ci,Cj,Ck,Cl,Cm,Cn,Co,Cp,Cq,Cr,Cs,Ct,Cu,Cv,Cw,Cx,Cy,Cz

MKKNILSIISALWMMLQLPSAHAAWYEVTGSAAIVSSEEVARLHALEDALYKAVNFAGADIGSISNLMPLLESDRREYLFANHEVRYILIEERKAINNVMYVRTRIDIYPSATACHVEQYKKTMLIGNIDLASPQQAVMGQIYQVGDDFAQVINRRLEQESRSFVSVGTTQYDIDPKAPERIKMIAQDAGAQYIMGGMITDLTATIEQKTLQDDIINRQFAMEISVFDGKTGNEVMTRTYREVARWPFPKTSQIDTRSARFWASTYGEMMLRVSRNIMLDLESEISCKITLPQIVAKFGTTATMDLGRIHGVKQGDKLSLWHTGAFIDQQGLPRNKVTQSEITLTVSRVYEHEAELTVDQPELAYSIQIGDVMHKQM

Entity 4 polymer

description	Sodium-type flagellar protein MotY
formula_weight	33587.7 kDa
src_method	nat
entity_count	26

Polymer

type	polypeptide(L)
strand_id	Da,Db,Dc,Dd,De,Df,Dg,Dh,Di,Dj,Dk,Dl,Dm,Dn,Do,Dp,Dq,Dr,Ds,Dt,Du,Dv,Dw,Dx,Dy,Dz

MNKWVITSLFAISTLSASVASALEVRYMATPQQSTWQMATNTPLECRLVHPIPNYGDAEFSSRAGKKINLDFELKMRRPMGDTRNVSLVSMPPVWRPGEGADRITNLQFFKQFDGYIGGQTAWSLLSELEKGRYPTFSYQDWQSRDQRIEVALSSVLFQQPYNEFSDCISKLLPYSFEDISFTILHYDQGTSVELNKASQKRLAQIAEYVRYNQDIDLVLVSTYTDSTDTNNNSQNLSEQRAEVLREYFKSIGLPEDRIQVQGYGKRRPIADNASPIGKDKNRRVVISLGRTQV

Entity 5 polymer

description	Sodium-type flagellar protein MotX
formula_weight	24278.6 kDa
src_method	nat
entity_count	26

Polymer

type	polypeptide(L)
strand_id	Ea,Eb,Ec,Ed,Ee,Ef,Eg,Eh,Ei,Ej,Ek,El,Em,En,Eo,Ep,Eq,Er,Es,Et,Eu,Ev,Ew,Ex,Ey,Ez

MKLRTVAASLLLAWHSSYNPAYAADLGEPVPIYSEAELIKLIEENKHLERVKADNCQIVEDIVARATRISLPSYEFLYGDMLAWGVCVDQDVELGLYYMENAAHQGLPAALEQLGRYYSRGTLVQQDKERAIPYLREAAAMGNLNARIQLAELLLRDYGSPLDYEDAYRWLYNSVTADQRTHNRIALLRQGLERRMPENIIARAKRRETFW

Entity 6 polymer

description	Lipoprotein
formula_weight	16460.0 kDa
src_method	nat
entity_count	52

Polymer

type	polypeptide(L)
strand_id	;Fa,Fb,Fc,Fd,Fe,Ff,Fg,Fh,Fi,Fj,Fk,Fl,Fm,Fn,Fo,Fp,Fq,Fr,Fs,Ft,Fu,Fv,Fw,Fx,Fy,Fz,Ga,Gb,Gc,Gd,Ge,Gf,Gg,Gh,Gi,Gj,Gk,Gl,Gm,Gn,Go,Gp,Gq,Gr,Gs,Gt,Gu,Gv,Gw,Gx,Gy,Gz ;

MMKSSLLLLVAALMMTGCQPLQSMRPDDWLTAVGYANISEQRGRDEAEKQVRAMRASKIDAYRELAEQVYGMRISGRAELQDQRLGTELTAGAVDGVIRGAEVVRSYKVGDSYVTELRLDIRKMDKMRDYGEVQQVPEKRQMTLF

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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	3.57 Å
resolution_method	—
num_particles	25553

fit	/app/data/saxs_computation/ye/9yec/9yec.fit
pddf	/app/data/pr_computation/ye/9yec/9yec.pr.out
profile	/app/data/saxs_computation/ye/9yec/9yec.dat

LPHT-ring in Vibrio cholerae at disassembled, closed state

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 (6)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Entity 4 polymer

Polymer

Entity 5 polymer

Polymer

Entity 6 polymer

Polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)