SAXSdb — 7asa

▼

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

Rqc2 homolog RqcH

Bacillus subtilis (strain 168)

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 3 RNA 2	Uncharacterized protein YabO × 1 （P37557） tRNA-Ala-1-1 × 1 23S rRNA × 1 50S ribosomal protein L11 × 1 （Q06796）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RQCH_BACSU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain 0； PDBConstruct 1–570； UniProt 1–570

Uncharacterized protein YabO

OrganismNot specified

UniProt P37557

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 3 RNA 2	Rqc2 homolog RqcH × 1 （O34693） tRNA-Ala-1-1 × 1 23S rRNA × 1 50S ribosomal protein L11 × 1 （Q06796）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	YABO_BACSU
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain 1； PDBConstruct 1–86； UniProt 1–86

50S ribosomal protein L11

OrganismNot specified

UniProt Q06796

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 3 RNA 2	Rqc2 homolog RqcH × 1 （O34693） Uncharacterized protein YabO × 1 （P37557） tRNA-Ala-1-1 × 1 23S rRNA × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL11_BACSU
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain K； PDBConstruct 1–141； UniProt 1–141

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	7asa
Deposition date deposition_date	2020-10-27
Structure title title	Bacillus subtilis ribosome-associated quality control complex state B, multibody refinement focussed on RqcH. Ribosomal 50S subunit with P-tRNA, RqcH, and RqcP/YabO
Keywords keywords	50S, tRNA, RQC, RqcH, peptidyl-tRNA, translation, RqcP, YabO, alanine tailing; TRANSLATION
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.

7asa__assembly_1__model_1

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

Download this curve (.dat)

7asa__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7asa__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	47.87 Å
Rg (electron density)	48.46 Å
Total Rg	48.60 Å
Atom count	8104
Residues	866
Excluded volume	134540 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7asa__assembly_1__model_1`	pentameric （5）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Description description	Rqc2 homolog RqcH
Molecular weight formula_weight	68341.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	0
Atom count atom_count	8104

MSFDGMFTYGMTHELNEKIMGGRITKIHQPYKHDVIFHIRAKGKNQKLLLSAHPSYSRVHITAQAYENPSEPPMFCMLLRKHIEGGFIEKIEQAGLDRIMIFHIKSRNEIGDETVRKLYVEIMGRHSNIILTDAAENVIIDGLKHLSPSMNSYRTVLPGQDYKLPPAQDKISPLEASEDDILRHLSFQEGRLDKQIVDHFSGVSPLFAKEAVHRAGLANKVTLPKALLALFAEVKEHRFIPNITTVNGKEYFYLLELTHLKGEARRFDSLSELLDRFYFGKAERDRVKQQAQDLERFVVNERKKNANKIKKLEKTLEYSENAKEFQLYGELLTANLYMLKKGDKQAEVINYYDEESPTITIPLNPNKTPSENAQAYFTKYQKAKNSVAVVEEQIRLAQEEIEYFDQLIQQLSSASPRDISEIREELVEGKYLRPKQQKGQKKQKPHNPVLETYESTSGLTILVGKNNRQNEYLTTRVAARDDIWLHTKDIPGSHVVIRSSEPDEQTIMEAATIAAYFSKAKDSSSVPVDYTKIRHVKKPNGAKPGFVTYDSQHTVFVTPDADTVIKLKKSGSGGDYKDHDGDYKDHDIDYKDDDDKG

Source Source

Source organism organism	Bacillus subtilis (strain 168)
NCBI taxonomy ID ncbi_taxonomy_id	224308
Host organism host_organism	Bacillus subtilis subsp. subtilis str. 168

Entity 2 Entity 2 polymer

Description description	Uncharacterized protein YabO
Molecular weight formula_weight	9737.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	1

MRLDKFLKVSRLIKRRTLAKEVADQGRISINGNQAKASSDVKPGDELTVRFGQKLVTVQVNELKDTTKKEEAANMYTILKEEKLGE

Entity 3 Entity 3 polymer

Description description	tRNA-Ala-1-1
Molecular weight formula_weight	24491.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	2

GGGGCCUUAGCUCAGCUGGGAGAGCGCCUGCUUUGCACGCAGGAGGUCAGCGGUUCGAUCCCGCUAGGCUCCACCA

Entity 4 Entity 4 polymer

Description description	23S rRNA
Molecular weight formula_weight	949010.9 kDa
Mutation mutation	Discontinuous sequence
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	A

GGUUAAGUUAGAAAGGGCGCACGGUGGAUGCCUUGGCACUAGGAGCCGAUGAAGGACGGGACGAACACCGAUAUGCUUCGGGGAGCUGUAAGCAAGCUUUGAUCCGGAGAUUUCCGAAUGGGGAAACCCACCACUCGUAAUGGAGUGGUAUCCAUAUCUGAAUUCAUAGGAUAUGAGAAGGCAGACCCGGGGAACUGAAACAUCUAAGUACCCGGAGGAAGAGAAAGCAAAUGCGAUUCCCUGAGUAGCGGCGAGCGAAACGGGAUCAGCCCAAACCAAGAGGCUUGCCUCUUGGGGUUGUAGGACACUCUGUACGGAGUUACAAAGGAACGAGGUAGAUGAAGAGGUCUGGAAAGGCCCGCCAUAGGAGGUAACAGCCCUGUAGUCAAAACUUCGUUCUCUCCUGAGUGGAUCCUGAGUACGGCGGAACACGUGAAAUUCCGUCGGAAUCCGGGAGGACCAUCUCCCAAGGCUAAAUACUCCCUAGUGACCGAUAGUGAACCAGUACCGUGAGGGAAAGGUGAAAAGCACCCCGGAAGGGGAGUGAAAGAGAUCCUGAAACCGUGUGCCUACAAGUAGUCAGAGCCCGUUAACGGGUGAUGGCGUGCCUUUUGUAGAAUGAACCGGCGAGUUACGAUCUCGUGCAAGGUUAAGCAGAAGAUGCGGAGCCGCAGCGAAAGCGAGUCUGAAUAGGGCGCAUGAGUACGUGGUCGUAGACCCGAAACCAGGUGAUCUACCCAUGUCCAGGGUGAAGUUCAGGUAACACUGAAUGGAGGCCCGAACCCACGCACGUUGAAAAGUGCGGGGAUGAGGUGUGGGUAGGGGUGAAAUGCCAAUCGAACCUGGAGAUAGCUGGUUCUCUCCGAAAUAGCUUUAGGGCUAGCCUCAAGGUAAGAGUCUUGGAGGUAGAGCACUGAUUGGACUAGGGGCCCCUACCGGGUUACCGAAUUCAGUCAAACUCCGAAUGCCAAUGACUUAUCCUUGGGAGUCAGACUGCGAGUGAUAAGAUCCGUAGUCGAAAGGGAAACAGCCCAGACCGCCAGCUAAGGUCCCAAAGUAUACGUUAAGUGGAAAAGGAUGUGGAGUUGCUUAGACAACCAGGAUGUUGGCUUAGAAGCAGCCACCAUUUAAAGAGUGCGUAAUAGCUCACUGGUCGAGUGACUCUGCGCCGAAAAUGUACCGGGGCUAAACGUAUCACCGAAGCUGCGGACUGUUCUUCGAACAGUGGUAGGAGAGCGUUCUAAGGGCUGUGAAGCCAGACCGGAAGGACUGGUGGAGCGCUUAGAAGUGAGAAUGCCGGUAUGAGUAGCGAAAGAGGGGUGAGAAUCCCCUCCACCGAAUGCCUAAGGUUUCCUGAGGAAGGCUCGUCCGCUCAGGGUUAGUCGGGACCUAAGCCGAGGCCGAAAGGCGUAGGCGAUGGACAACAGGUUGAUAUUCCUGUACCACCUCCUCACCAUUUGAGCAAUGGGGGGACGCAGGAGGAUAGGGUAAGCGCGGUAUUGGAUAUCCGCGUCCAAGCAGUUAGGCUGGGAAAUAGGCAAAUCCGUUUCCCAUAAGGCUGAGCUGUGAUGGCGAGCGAAAUAUAGUAGCGAAGUUCCUGAUUCCACACUGCCAAGAAAAGCCUCUAGCGAGGUGAGAGGUGCCCGUACCGCAAACCGACACAGGUAGGCGAGGAGAGAAUCCUAAGGUGAUCGAGAGAACUCUCGUUAAGGAACUCGGCAAAAUGACCCCGUAACUUCGGGAGAAGGGGUGCUCUGUUAGGGUGCAAGCCCGAGAGAGCCGCAGUGAAUAGGCCCAGGCGACUGUUUAGCAAAAACACAGGUCUCUGCGAAGCCGUAAGGCGAAGUAUAGGGGCUGACGCCUGCCCGGUGCUGGAAGGUUAAGAGGAGCGCUUAGCGUAAGCGAAGGUGCGAAUUGAAGCCCCAGUAAACGGCGGCCGUAACUAUAACGGUCCUAAGGUAGCGAAAUUCCUUGUCGGGUAAGUUCCGACCCGCACGAAAGGCGCAACGAUCUGGGCACUGUCUCAACGAGAGACUCGGUGAAAUUAUAGUACCUGUGAAGAUGCAGGUUACCCGCGACAGGACGGAAAGACCCCGUGGAGCUUUACUGCAGCCUGAUAUUGAAUGUUGGUACAGCUUGUACAGGAUAGGUAGGAGCCUUGGAAACCGGAGCGCCAGCUUCGGUGGAGGCAUCGGUGGGAUACUACCCUGGCUGUAUUGACCUUCUAACCCGCCGCCCUUAUCGGGCGGGGAGACAGUGUCAGGUGGGCAGUUUGACUGGGGCGGUCGCCUCCUAAAAGGUAACGGAGGCGCCCAAAGGUUCCCUCAGAAUGGUUGGAAAUCAUUCGCAGAGUGUAAAGGCACAAGGGAGCUUGACUGCGAGACCUACAAGUCGAGCAGGGACGAAAGUCGGGCUUAGUGAUCCGGUGGUUCCGCAUGGAAGGGCCAUCGCUCAACGGAUAAAAGCUACCCCGGGGAUAACAGGCUUAUCUCCCCCAAGAGUCCACAUCGACGGGGAGGUUUGGCACCUCGAUGUCGGCUCAUCGCAUCCUGGGGCUGUAGUCGGUCCCAAGGGUUGGGCUGUUCGCCCAUUAAAGCGGUACGCGAGCUGGGUUCAGAACGUCGUGAGACAGUUCGGUCCCUAUCCGUCGCGGGCGCAGGAAAUUUGAGAGGAGCUGUCCUUAGUACGAGAGGACCGGGAUGGACGCACCGCUGGUGUACCAGUUGUUCUGCCAAGGGCAUCGCUGGGUAGCUAUGUGCGGACGGGAUAAGUGCUGAAAGCAUCUAAGCAUGAAGCCCCCCUCAAGAUGAGAUUUCCCAUUCCGCAAGGAAGUAAGAUCCCUGAAAGAUGAUCAGGUUGAUAGGUCUGAGGUGGAAGUGUGGCGACACAUGGAGCUGACAGAUACUAAUCGAUCGAGGACUUAACC

Entity 5 Entity 5 polymer

Description description	50S ribosomal protein L11
Molecular weight formula_weight	14951.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K

MAKKVVKVVKLQIPAGKANPAPPVGPALGQAGVNIMGFCKEFNARTADQAGLIIPVEISVYEDRSFTFITKTPPAAVLLKKAAGIESGSGEPNRNKVATVKRDKVREIAETKMPDLNAADVEAAMRMVEGTARSMGIVIED

▼

6. Fold Classification (SCOP + CATH) 3 domains

CATH v4.4 (3 domains)

Domain ID domain_id	7asa001
Class class	2 — Mainly Beta
Architecture architecture	30 — Roll
Topology topology	310 — ibrinogen binding protein from staphylococcus aureus fold
Homologous superfamily homologous superfamily	10 — ibrinogen binding protein from staphylococcus aureus domain

Domain ID domain_id	7asaK01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1550 — Ribosomal protein L11, N-terminal domain
Homologous superfamily homologous superfamily	10 — Ribosomal protein L11/L12, N-terminal domain

Domain ID domain_id	7asaK02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily	250 — Ribosomal protein L11/L12, C-terminal domain

▶

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	3.50 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	74210

Bacillus subtilis ribosome-associated quality control complex state B, multibody refinement focussed on RqcH. Ribosomal 50S subunit with P-tRNA, RqcH, and RqcP/YabO

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

Rqc2 homolog RqcH

State in the Current Structure

Other States of the Same Protein in the Database

Uncharacterized protein YabO

State in the Current Structure

Other States of the Same Protein in the Database

50S ribosomal protein L11

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7asa__assembly_1__model_1

7asa__assembly_1__model_1 | I(q)

7asa__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 (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 polymer

Polymer Polymer

Entity 5 Entity 5 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 3 domains

CATH v4.4 (3 domains)

7. Citations (1)

Bacillus subtilis ribosome-associated quality control complex state B, multibody refinement focussed on RqcH. Ribosomal 50S subunit with P-tRNA, RqcH, and RqcP/YabO

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

Rqc2 homolog RqcH

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Uncharacterized protein YabO

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L11

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

7asa__assembly_1__model_1

7asa__assembly_1__model_1 | I(q)

7asa__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 (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 polymer

Polymer Polymer

Entity 5 Entity 5 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 3 domains

CATH v4.4 (3 domains)

7. Citations (1)