← Back to search

10fz

;30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI ;

Method: ELECTRON MICROSCOPY D_max: 214.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	10fz
deposition_date	2026-01-18
title	;30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI ;
keywords	Ribosome, methylation, 30S subunit, helix 44, RsmI; RIBOSOME
method	ELECTRON MICROSCOPY

▼

Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	68.17 Å
rg_electron	68.44 Å
i0	18245800000.00
molecular_weight	759210.0 kDa
excluded_volume	790630 Å³
envelope_volume	1308600 Å³
shell_volume	159080 Å³
envelope_diameter	242.5 Å
shell_rg	67.88 Å
envelope_rg	67.69 Å
shape_rg	68.43 Å
total_rg	68.46 Å
total_atoms	51169
n_residues	3850
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

▼

3. P(r) Analysis (GNOM)

dmax	214.7 Å
rg_real	68.26 Å
rg_real_error	1.33 Å
i0_real	1.8240e+10
i0_real_error	3.7820e+08
rg_reciprocal	67.55 Å
i0_reciprocal	18220000000.0000
total_estimate	0.8394
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	74.7 Å
skewness	0.456
kurtosis	-0.303
angular_range	— – 0.1150 Å⁻¹
current_alpha	0.0017
highest_alpha	1023000000.0000
n_real_points	24
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.933; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.110

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (23)

Entity 1 polymer

description	16S rRNA
formula_weight	499690.0 kDa
src_method	nat
entity_count	1

Polymer

type	polyribonucleotide
strand_id	A
atom_count	51201

AAAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAAGUCGAACGGUAACAGGAAGAAGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAAUGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGAAACGGUAGCUAAUACCGCAUAACGUCGCAAGACCAAAGAGGGGGACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUGGGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGAGGAUGACCAGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGCCGCGUGUAUGAAGAAGGCCUUCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUUGACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGUGCAAGCGUUAAUCGGAAUUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCAGAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGAUACUGGCAAGCUUGAGUCUCGUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACCGGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCAAACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCCCUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACCGCCUGGGGAGUACGGCCGCAAGGUUAAAACUCAAAUGAAUUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAGAAUGUGCCUUCGGGAACCGUGAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGAAAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCCUUUGUUGCCAGCGGUCCGGCCGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUCAUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCGACCUCGCGAGAGCAAGCGGACCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAACUCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCAGAAUGCCACGGUGAAUACGUUCCCGGGCCUUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGUAGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAACAAGGUAACCGUAGGGGAACCUGCGGUUGGAUCACCUCCUUA

Entity 2 polymer

description	Small ribosomal subunit protein uS4
formula_weight	23383.0 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	D

ARYLGPKLKLSRREGTDLFLKSGVRAIDTKCKIEQAPGQHGARKPRLSDYGVQLREKQKVRRIYGVLERQFRNYYKEAARLKGNTGENLLALLEGRLDNVVYRMGFGATRAEARQLVSHKAIMVNGRVVNIASYQVSPNDVVSIREKAKKQSRVKAALELAEQREKPTWLEVDAGKMEGTFKRKPERSDLSADINEHLIVELYSK

Entity 3 polymer

description	Small ribosomal subunit protein uS5
formula_weight	17498.2 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	E

AHIEKQAGELQEKLIAVNRVSKTVKGGRIFSFTALTVVGDGNGRVGFGYGKAREVPAAIQKAMEKARRNMINVALNNGTLQHPVKGVHTGSRVFMQPASEGTGIIAGGAMRAVLEVAGVHNVLAKAYGSTNPINVVRATIDGLENMNSPEMVAAKRGKSVEEILGK

Entity 4 polymer

description	Small ribosomal subunit protein bS6, fully modified isoform
formula_weight	15727.5 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	F

MRHYEIVFMVHPDQSEQVPGMIERYTAAITGAEGKIHRLEDWGRRQLAYPINKLHKAHYVLMNVEAPQEVIDELETTFRFNDAVIRSMVMRTKHAVTEASPMVKAKDERRERRDDFANETADDAEAGDSEEEEEE

Entity 5 polymer

description	Small ribosomal subunit protein uS8
formula_weight	14015.4 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	H

SMQDPIADMLTRIRNGQAANKAAVTMPSSKLKVAIANVLKEEGFIEDFKVEGDTKPELELTLKYFQGKAVVESIQRVSRPGLRIYKRKDELPKVMAGLGIAVVSTSKGVMTDRAARQAGLGGEIICYVA

Entity 6 polymer

description	Small ribosomal subunit protein uS11
formula_weight	13739.8 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	K

AKAPIRARKRVRKQVSDGVAHIHASFNNTIVTITDRQGNALGWATAGGSGFRGSRKSTPFAAQVAAERCADAVKEYGIKNLEVMVKGPGPGRESTIRALNAAGFRITNITDVTPIPHNGCRPPKKRRV

Entity 7 polymer

description	Small ribosomal subunit protein uS12
formula_weight	13637.0 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	L

ATVNQLVRKPRARKVAKSNVPALEACPQKRGVCTRVYTTTPKKPNSALRKVCRVRLTNGFEVTSYIGGEGHNLQEHSVILIRGGRVKDLPGVRYHTVRGALDCSGVKDRKQARSKYGVKRPKA

Entity 8 polymer

description	Small ribosomal subunit protein uS15
formula_weight	10319.9 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	O

MSLSTEATAKIVSEFGRDANDTGSTEVQVALLTAQINHLQGHFAEHKKDHHSRRGLLRMVSQRRKLLDYLKRKDVARYTRLIERLGLRR

Entity 9 polymer

description	Small ribosomal subunit protein bS16
formula_weight	9207.6 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	P

MVTIRLARHGAKKRPFYQVVVADSRNARNGRFIERVGFFNPIASEKEEGTRLDLDRIAHWVGQGATISDRVAALIKEVNKAA

Entity 10 polymer

description	Small ribosomal subunit protein uS17
formula_weight	9593.3 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	Q

TDKIRTLQGRVVSDKMEKSIVVAIERFVKHPIYGKFIKRTTKLHVHDENNECGIGDVVEIRECRPLSKTKSWTLVRVVEKAVL

Entity 11 polymer

description	Small ribosomal subunit protein bS18
formula_weight	8874.3 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	R

ARYFRRRKFCRFTAEGVQEIDYKDIATLKNYITESGKIVPSRITGTRAKYQRQLARAIKRARYLSLLPYTDRHQ

Entity 12 polymer

description	Small ribosomal subunit protein bS20
formula_weight	9577.3 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	T

ANIKSAKKRAIQSEKARKHNASRRSMMRTFIKKVYAAIEAGDKAAAQKAFNEMQPIVDRQAAKGLIHKNKAARHKANLTAQINKLA

Entity 13 polymer

description	Small ribosomal subunit protein uS2
formula_weight	26650.5 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

ATVSMRDMLKAGVHFGHQTRYWNPKMKPFIFGARNKVHIINLEKTVPMFNEALAELNKIASRKGKILFVGTKRAASEAVKDAALSCDQFFVNHRWLGGMLTNWKTVRQSIKRLKDLETQSQDGTFDKLTKKEALMRTRELEKLENSLGGIKDMGGLPDALFVIDADHEHIAIKEANNLGIPVFAIVDTNSDPDGVDFVIPGNDDAIRAVTLYLGAVAATVREGRSQDLASQAEESFVEAE

Entity 14 polymer

description	Small ribosomal subunit protein bS21
formula_weight	8524.0 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	U

MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKLARENARRTRLY

Entity 15 polymer

description	Small ribosomal subunit protein uS3
formula_weight	25900.1 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	C

GQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKASVSRIVIERPAKSIRVTIHTARPGIVIGKKGEDVEKLRKVVADIAGVPAQINIAEVRKPELDAKLVADSITSQLERRVMFRRAMKRAVQNAMRLGAKGIKVEVSGRLGGAEIARTEWYREGRVPLHTLRADIDYNTSEAHTTYGVIGVKVWIFKGEILGGMAAVEQPEKPAAQPKKQQRKGRK

Entity 16 polymer

description	Small ribosomal subunit protein uS7
formula_weight	19924.0 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	G

PRRRVIGQRKILPDPKFGSELLAKFVNILMVDGKKSTAESIVYSALETLAQRSGKSELEAFEVALENVRPTVEVKSRRVGGSTYQVPVEVRPVRRNALAMRWIVEAARKRGDKSMALRLANELSDAAENKGTAVKKREDVHRMAEANKAFAHYRWLSLRSFSHQAGASSKQPALGYLN

Entity 17 polymer

description	Small ribosomal subunit protein uS9
formula_weight	14755.1 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	I

AENQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEKLDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRKARRRPQFSKR

Entity 18 polymer

description	Small ribosomal subunit protein uS10
formula_weight	11755.6 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	J

MQNQRIRIRLKAFDHRLIDQATAEIVETAKRTGAQVRGPIPLPTRKERFTVLISPHVNKDARDQYEIRTHLRLVDIVEPTEKTVDALMRLDLAAGVDVQISLG

Entity 19 polymer

description	Small ribosomal subunit protein uS13
formula_weight	12997.3 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	M

ARIAGINIPDHKHAVIALTSIYGVGKTRSKAILAAAGIAEDVKISELSEGQIDTLRDEVAKFVVEGDLRREISMSIKRLMDLGCYRGLRHRRGLPVRGQRTKTNARTRKGPRKPIKK

Entity 20 polymer

description	Small ribosomal subunit protein uS14
formula_weight	11475.4 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	N

AKQSMKAREVKRVALADKYFAKRAELKAIISDVNASDEDRWNAVLKLQTLPRDSSPSRQRNRCRQTGRPHGFLRKFGLSRIKVREAAMRGEIPGLKKASW

Entity 21 polymer

description	Small ribosomal subunit protein uS19
formula_weight	10324.2 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	S

PRSLKKGPFIDLHLLKKVEKAVESGDKKPLRTWSRRSTIFPNMIGLTIAVHNGRQHVPVFVTDEMVGHKLGEFAPTRTYRGHAADKKAKKK

Entity 22 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	77

Entity 23 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	32

▶

6. Citations (1)

▶

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	2.91 Å
resolution_method	—
num_particles	58273

fit	/app/data/saxs_computation/0f/10fz/10fz.fit
pddf	/app/data/pr_computation/0f/10fz/10fz.pr.out
profile	/app/data/saxs_computation/0f/10fz/10fz.dat

;30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI ;

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 (23)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Entity 4 polymer

Polymer

Entity 5 polymer

Polymer

Entity 6 polymer

Polymer

Entity 7 polymer

Polymer

Entity 8 polymer

Polymer

Entity 9 polymer

Polymer

Entity 10 polymer

Polymer

Entity 11 polymer

Polymer

Entity 12 polymer

Polymer

Entity 13 polymer

Polymer

Entity 14 polymer

Polymer

Entity 15 polymer

Polymer

Entity 16 polymer

Polymer

Entity 17 polymer

Polymer

Entity 18 polymer

Polymer

Entity 19 polymer

Polymer

Entity 20 polymer

Polymer

Entity 21 polymer

Polymer

Entity 22 non-polymer

Entity 23 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)