SAXSdb — 9zit

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1. Structure Basics

entry_id	9zit
deposition_date	2025-12-04
title	C. elegans PEZO-1 Isoform K
keywords	PEZO-1, Piezo channels, MEMBRANE PROTEIN, mechanosensitive ion channels, C. elegans, isoforms; MEMBRANE 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	63.62 Å
rg_electron	62.99 Å
i0	2705260000.00
molecular_weight	468860.0 kDa
excluded_volume	598770 Å³
envelope_volume	1088000 Å³
shell_volume	142330 Å³
envelope_diameter	197.2 Å
shell_rg	67.67 Å
envelope_rg	60.00 Å
shape_rg	63.03 Å
total_rg	62.97 Å
total_atoms	33087
n_residues	4077
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	203.4 Å
rg_real	63.13 Å
rg_real_error	1.54 Å
i0_real	2.7050e+09
i0_real_error	5.7330e+07
rg_reciprocal	64.01 Å
i0_reciprocal	2709000000.0000
total_estimate	0.8678
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	89.5 Å
skewness	-0.022
kurtosis	-0.538
angular_range	— – 0.1250 Å⁻¹
current_alpha	0.0003
highest_alpha	227800000.0000
n_real_points	26
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.827; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.958; Smooth: 0.839

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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

Entity 1 polymer

description	Piezo-type mechanosensitive ion channel component 1
formula_weight	191812.6 kDa
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	A,B,C
atom_count	33087

MLQLKFFHGPWSRATSPRRAENDPPTSTTEAAAVASTSGTQGRAHAAGDTLVKKLHKLANQTIELLWRFFEVHISKIVFVIIAIFIANNINALYIPLVILLSLAICLPSAADGIFSLFMCAYLFLVALSKMIYQLDIVPELSQIDRGVGADNCSHGNISMPEWFGLKKEVEGTEPIYMLFGVIVSIIALAFQSIVIYRQRHYRASLGLPESMRAKVFPDFHHSHFDRSLKNAIQFLIDYGFYKFGLEITMIAIGIDIFNRMDALAAIQCFWLVLFALNKRVFVRRIWVFYVIYMAILYPLQFFSYVGLPPDSCIEYPWSYWIPSYSDDARFNLSYLLNLSIYGVNWPSAYLIGDFFVLLLASCQLAVFRREGEDNDSIYNDGNFVIKPENPQYDFIDTKKSYVDYFKSFVFHYGHWITLMSTLAAGIAGTSLFALGYIIFTLTMLWSGNNLYVMNSTLRSFEHTLKRWNALLGYTLFTITMKVCLQIFGCVFLSWFDQSGGWGKTLCIVRQLFSITCVNNECHVLKELEDFSKACAVETKEGNIGFDVIALSFLVFQIRIFHSWYFQHCMVEYRSEVILANRGAVLKNQLIEKEMKEQNEQQKAKFNDIRRRTEAIRERYQKQIERGAAERDFEPVTYGHAKRAGDYYMFKYDPENDDLVEPVDSFVPEVDPKATAYDRLDPGQIMYAATAHDLDLAKTVQQVKKGDTIKDPDSRALIAVSEPEARKPGGTEETDGDEDEDNKDSKVESTAKFIQKMIASALDLCSVTLNKLCREHRYVGFVLSKEKQKLKSGHSESLSNTSRKLTDIRSAVDLPSLQLVQSANDVEKMETAVSVDWQQKSSATRLLNAVVNCIGAHTDILCYFFAIMTQVMTGGLITLPLPLMSLFWGNLSNPRPSKFFWVTMITYTECVIVIKFVCQFAFMPYNSITWRTEHQMDPMSLDKLFGVSQRDSFALWDIVLLFSLFFHRYMLRKLGLWKDANLTDTFTLKEEPRSASGSDTGSPKKIAQEPKVVVTQSDTLEGTSGGEIVIPSDPNAVSNMEELDCEPPIPEKQSGPIGRFIHQLFHPKFRYIRDLYPIMFGIDVICFLIMTFGYSAFGEGGSGNVLDDVKASRIPVTLVVMLVGMTLAIIIDRALYLRKSVVGKLIYQVLMIAFLHIWVFLVLPNMTRRSAISNHVAQALYVIKSCYFLVSAWQIRNGYPELCIGNLLTHSYGMTNMIAFKVFMNIPFLFELRTAIDWTWTDTSMPLFDFFNMENFYAHIFNIKCARQFEAAYPAPRGIPKGKLVKYMMGFPIIIGVVIFIFSPLLLWSLLNQIGTISMPEKVTLRISIEGYPPLYEMEAQGSNHDNAELGMIKPDQLASLNQALTDSYTTRDTNSILRSRMSVSYLKGYTYEDILIVRFRPESEIYWPISQDSRNAMIDKLSRNTSVNFEVSLEFTRPYDPNENAALKHSKSWLVPISLDMTIRAKIQSALRGDPGHPILIPQSIPAFIQVPNQGELTLPTSIGNTIINDGNPRINTTGMEKSDEARAWFDSLTLNLEQGKSQNEKMWIATSEHPGDQNAKLWIKTANTTYSGRPYLQVVGFIDRAFPSFLAKVFKGGVIAVYLSVILVVGRGLVRGIFTTSPSTVMFTELPNADHLLKICLDIYLVREAKDFMLEQDLFAKLIFLFRSPATLIEWTRMSKKKQE

Source

organism	Caenorhabditis elegans
ncbi_taxonomy_id	6239
host_organism	Homo sapiens

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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	—

resolution	3.10 Å
resolution_method	—
num_particles	158413

fit	/app/data/saxs_computation/zi/9zit/9zit.fit
pddf	/app/data/pr_computation/zi/9zit/9zit.pr.out
profile	/app/data/saxs_computation/zi/9zit/9zit.dat

C. elegans PEZO-1 Isoform K

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 (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)