9h9i

Complex 2 (HEAD) 30S-IF1-IF3-tRNA-GE81112

Method: ELECTRON MICROSCOPY

▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Small ribosomal subunit protein uS2

Escherichia coli

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS2_ECOLI
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain B； PDBConstruct 1–241； UniProt 1–241

Small ribosomal subunit protein uS3

Escherichia coli

UniProt P0A7V3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS3_ECOLI
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain C； PDBConstruct 1–233； UniProt 1–233

Small ribosomal subunit protein uS7

Escherichia coli

UniProt P02359

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS7_ECOLI
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain G； PDBConstruct 1–179； UniProt 1–179

Small ribosomal subunit protein uS9

Escherichia coli

UniProt P0A7X3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS9_ECOLI
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain I； PDBConstruct 1–130； UniProt 1–130

Small ribosomal subunit protein uS10

Escherichia coli

UniProt P0A7R5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS10_ECOLI
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain J； PDBConstruct 1–103； UniProt 1–103

Small ribosomal subunit protein uS13

Escherichia coli

UniProt P0A7S9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS14 × 1 （P0AG59） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS13_ECOLI
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain M； PDBConstruct 1–118； UniProt 1–118

Small ribosomal subunit protein uS14

Escherichia coli

UniProt P0AG59

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS19 × 1 （P0A7U3） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS14_ECOLI
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain N； PDBConstruct 1–101； UniProt 1–101

Small ribosomal subunit protein uS19

Escherichia coli

UniProt P0A7U3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 8 RNA 3	16S RNA (head domain) × 1 ;mRNA (5'-R(PAPUPGPU)-3') ; × 1 ;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ; × 1 Small ribosomal subunit protein uS2 × 1 （P0A7V0） Small ribosomal subunit protein uS3 × 1 （P0A7V3） Small ribosomal subunit protein uS7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （P0A7X3） Small ribosomal subunit protein uS10 × 1 （P0A7R5） Small ribosomal subunit protein uS13 × 1 （P0A7S9） Small ribosomal subunit protein uS14 × 1 （P0AG59） MAGNESIUM ION × 49 ZINC ION × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS19_ECOLI
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain S； PDBConstruct 1–92； UniProt 1–92

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	9h9i
Deposition date deposition_date	2024-10-31
Structure title title	Complex 2 (HEAD) 30S-IF1-IF3-tRNA-GE81112
Keywords keywords	Antibiotic, initiation factor, GE81112, 30S, RIBOSOME; RIBOSOME
Experimental Method method	ELECTRON MICROSCOPY

▼

3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9h9i__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9h9i__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9h9i__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	42.58 Å
Rg (electron density)	43.71 Å
Total Rg	43.78 Å
Atom count	18959
Residues	1576
Excluded volume	300770 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9h9i__assembly_1__model_1`	11-meric （11）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (13)

Entity 1 Entity 1 polymer

Description description	16S RNA (head domain)
Molecular weight formula_weight	499528.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	1
Atom count atom_count	18959

AAAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAAGUCGAACGGUAACAGGAAGAAGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAAUGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGAAACGGUAGCUAAUACCGCAUAACGUCGCAAGACCAAAGAGGGGGACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUGGGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGAGGAUGACCAGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGCCGCGUGUAUGAAGAAGGCCUUCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUUGACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGUGCAAGCGUUAAUCGGAAUUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCAGAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGAUACUGGCAAGCUUGAGUCUCGUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACCGGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCAAACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCCCUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACCGCCUGGGGAGUACGGCCGCAAGGUUAAAACUCAAAUGAAUUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAGAAUGUGCCUUCGGGAACCGUGAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGAAAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCCUUUGUUGCCAGCGGUCCGGCCGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUCAUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCGACCUCGCGAGAGCAAGCGGACCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAACUCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCAGAAUGCCACGGUGAAUACGUUCCCGGCCUUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGUAGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAACAAGGUAACCGUAGGGGAACCUGCGGUUGGAUCACCUCCUUA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	;mRNA (5'-R(PAPUPGPU)-3') ;
Molecular weight formula_weight	1241.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	2

AUGU

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 3 Entity 3 polymer

Description description	;t-RNA (5'-R(PUPCPGPGPGPCPUPCPAPUPAPAPCPCPCPGP*A)-3') ;
Molecular weight formula_weight	24838.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	3

GGAGCGGUAGUUCAGUCGGUUAGAAUACCGGGCUCAUAACCCGGGGGUCGCGGGUUCGAGUCCCGUCCGUUCCGCCA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 4 Entity 4 polymer

Description description	Small ribosomal subunit protein uS2
Molecular weight formula_weight	26781.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MATVSMRDMLKAGVHFGHQTRYWNPKMKPFIFGARNKVHIINLEKTVPMFNEALAELNKIASRKGKILFVGTKRAASEAVKDAALSCDQFFVNHRWLGGMLTNWKTVRQSIKRLKDLETQSQDGTFDKLTKKEALMRTRELEKLENSLGGIKDMGGLPDALFVIDADHEHIAIKEANNLGIPVFAIVDTNSDPDGVDFVIPGNDDAIRAVTLYLGAVAATVREGRSQDLASQAEESFVEAE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 5 Entity 5 polymer

Description description	Small ribosomal subunit protein uS3
Molecular weight formula_weight	26031.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MGQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKASVSRIVIERPAKSIRVTIHTARPGIVIGKKGEDVEKLRKVVADIAGVPAQINIAEVRKPELDAKLVADSITSQLERRVMFRRAMKRAVQNAMRLGAKGIKVEVSGRLGGAEIARTEWYREGRVPLHTLRADIDYNTSEAHTTYGVIGVKVWIFKGEILGGMAAVEQPEKPAAQPKKQQRKGRK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 6 Entity 6 polymer

Description description	Small ribosomal subunit protein uS7
Molecular weight formula_weight	20055.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

MPRRRVIGQRKILPDPKFGSELLAKFVNILMVDGKKSTAESIVYSALETLAQRSGKSELEAFEVALENVRPTVEVKSRRVGGSTYQVPVEVRPVRRNALAMRWIVEAARKRGDKSMALRLANELSDAAENKGTAVKKREDVHRMAEANKAFAHYRWLSLRSFSHQAGASSKQPALGYLN

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 7 Entity 7 polymer

Description description	Small ribosomal subunit protein uS9
Molecular weight formula_weight	14886.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I

MAENQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEKLDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRKARRRPQFSKR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 8 Entity 8 polymer

Description description	Small ribosomal subunit protein uS10
Molecular weight formula_weight	11755.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J

MQNQRIRIRLKAFDHRLIDQATAEIVETAKRTGAQVRGPIPLPTRKERFTVLISPHVNKDARDQYEIRTHLRLVDIVEPTEKTVDALMRLDLAAGVDVQISLG

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 9 Entity 9 polymer

Description description	Small ribosomal subunit protein uS13
Molecular weight formula_weight	13128.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	M

MARIAGINIPDHKHAVIALTSIYGVGKTRSKAILAAAGIAEDVKISELSEGQIDTLRDEVAKFVVEGDLRREISMSIKRLMDLGCYRGLRHRRGLPVRGQRTKTNARTRKGPRKPIKK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 10 Entity 10 polymer

Description description	Small ribosomal subunit protein uS14
Molecular weight formula_weight	11606.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	N

MAKQSMKAREVKRVALADKYFAKRAELKAIISDVNASDEDRWNAVLKLQTLPRDSSPSRQRNRCRQTGRPHGFLRKFGLSRIKVREAAMRGEIPGLKKASW

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 11 Entity 11 polymer

Description description	Small ribosomal subunit protein uS19
Molecular weight formula_weight	10455.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	S

MPRSLKKGPFIDLHLLKKVEKAVESGDKKPLRTWSRRSTIFPNMIGLTIAVHNGRQHVPVFVTDEMVGHKLGEFAPTRTYRGHAADKKAKKK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 12 Entity 12 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	49

Entity 13 Entity 13 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	1

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.20 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	34701

Complex 2 (HEAD) 30S-IF1-IF3-tRNA-GE81112

1. Protein Identity and Related Structures Protein Identity & Related Structures

Small ribosomal subunit protein uS2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS7

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS9

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS10

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS13

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS14

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Small ribosomal subunit protein uS19

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9h9i__assembly_1__model_1

9h9i__assembly_1__model_1 | I(q)

9h9i__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (13)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer