[English] 日本語
Yorodumi
- EMDB-3748: Cryo-EM reconstruction of the small subunit of the Mycobacterium ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-3748
TitleCryo-EM reconstruction of the small subunit of the Mycobacterium smegmatis ribosome
Map data
Sample
  • Complex: 30S small ribosomal subunit
    • RNA: x 3 types
    • Protein or peptide: x 21 types
  • Ligand: x 2 types
Keywordsribosome / translation
Function / homology
Function and homology information


ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / tRNA binding / rRNA binding / structural constituent of ribosome / ribosome / translation ...ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / tRNA binding / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / mRNA binding / RNA binding / zinc ion binding / metal ion binding / cytoplasm / cytosol
Similarity search - Function
Mitochondrial mRNA-processing protein COX24, C-terminal / Mitochondrial mRNA-processing protein COX24, C-terminal / Mitochondrial domain of unknown function (DUF1713) / Ribosomal protein S14, type Z / Ribosomal protein L31 type A / Ribosomal protein S16, conserved site / Ribosomal protein S16 signature. / Ribosomal protein L31 signature. / Ribosomal protein L31 / Ribosomal protein L31 superfamily ...Mitochondrial mRNA-processing protein COX24, C-terminal / Mitochondrial mRNA-processing protein COX24, C-terminal / Mitochondrial domain of unknown function (DUF1713) / Ribosomal protein S14, type Z / Ribosomal protein L31 type A / Ribosomal protein S16, conserved site / Ribosomal protein S16 signature. / Ribosomal protein L31 signature. / Ribosomal protein L31 / Ribosomal protein L31 superfamily / Ribosomal protein L31 / Ribosomal protein S3, bacterial-type / Ribosomal protein S14/S29 / Ribosomal protein S19, bacterial-type / Ribosomal protein S13, bacterial-type / Ribosomal protein S6, conserved site / Ribosomal protein S6 signature. / Ribosomal protein S7, bacterial/organellar-type / Ribosomal protein S11, bacterial-type / Ribosomal protein S20 / Ribosomal protein S20 superfamily / Ribosomal protein S20 / Ribosomal protein S4, bacterial-type / 30S ribosomal protein S17 / Ribosomal protein S5, bacterial-type / Ribosomal protein S6, plastid/chloroplast / Ribosomal protein S2, bacteria/mitochondria/plastid / Ribosomal protein S9, bacterial/plastid / Ribosomal protein S18, conserved site / Ribosomal protein S18 signature. / Ribosomal protein S16 / Ribosomal protein S16 domain superfamily / Ribosomal protein S16 / L28p-like / Ribosomal protein S15, bacterial-type / Ribosomal protein S6 / Ribosomal protein S6 / Ribosomal protein S6 superfamily / Ribosomal protein S12, bacterial-type / Translation elongation factor EF1B/ribosomal protein S6 / Ribosomal protein S18 / Ribosomal protein S18 / Ribosomal protein S18 superfamily / K Homology domain / K homology RNA-binding domain / Ribosomal protein S3, conserved site / Ribosomal protein S3 signature. / Ribosomal protein S10, conserved site / Ribosomal protein S10 signature. / Ribosomal protein S14, conserved site / Ribosomal protein S14 signature. / Ribosomal protein S2 signature 1. / KH domain / Type-2 KH domain profile. / K Homology domain, type 2 / Ribosomal protein S3, C-terminal / Ribosomal protein S3, C-terminal domain / Ribosomal protein S3, C-terminal domain superfamily / Ribosomal protein S15/S19, conserved site / Ribosomal protein S19 signature. / Ribosomal protein S10 / Ribosomal protein S5, N-terminal, conserved site / Ribosomal protein S5 signature. / Ribosomal protein S19/S15 / Ribosomal protein S19/S15, superfamily / Ribosomal protein S19 / Ribosomal protein S2, conserved site / Ribosomal protein S2 / Ribosomal protein S2, flavodoxin-like domain superfamily / Ribosomal protein S2 / Ribosomal protein S7, conserved site / Ribosomal protein S7 signature. / : / K homology domain superfamily, prokaryotic type / Ribosomal protein S5 / S5 double stranded RNA-binding domain profile. / Ribosomal protein S5, N-terminal / Ribosomal protein S5, C-terminal / Ribosomal protein S5, N-terminal domain / Ribosomal protein S5, C-terminal domain / Ribosomal protein S17, conserved site / Ribosomal protein S17 signature. / Ribosomal protein S13, conserved site / Ribosomal protein S13 signature. / Ribosomal protein S13 / 30s ribosomal protein S13, C-terminal / Ribosomal protein S13/S18 / Ribosomal protein S13 family profile. / Ribosomal protein S8 signature. / Ribosomal protein S14 / Ribosomal protein S14p/S29e / Ribosomal protein S4/S9 N-terminal domain / Ribosomal protein S4, conserved site / Ribosomal protein S15 signature. / Ribosomal protein S4 signature. / Ribosomal protein S4/S9 N-terminal domain / Ribosomal protein S4/S9, N-terminal / K homology domain-like, alpha/beta / Ribosomal protein S4/S9 / Ribosomal protein S8
Similarity search - Domain/homology
30S ribosomal protein S6 / Conserved domain protein / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein uS14B / Small ribosomal subunit protein uS8 ...30S ribosomal protein S6 / Conserved domain protein / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein uS14B / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein bS16 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein bS20 / Large ribosomal subunit protein bL31 / Small ribosomal subunit protein bS18B
Similarity search - Component
Biological speciesMycobacterium smegmatis str. MC2 155 (bacteria)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.45 Å
AuthorsHentschel J / Burnside C
Funding support Switzerland, 2 items
OrganizationGrant numberCountry
Swiss National Science Foundation310030B_163478 Switzerland
NCCR RNA and disease program, SNSF51NF40_141735 Switzerland
CitationJournal: Cell Rep / Year: 2017
Title: The Complete Structure of the Mycobacterium smegmatis 70S Ribosome.
Authors: Jendrik Hentschel / Chloe Burnside / Ingrid Mignot / Marc Leibundgut / Daniel Boehringer / Nenad Ban /
Abstract: The ribosome carries out the synthesis of proteins in every living cell. It consequently represents a frontline target in anti-microbial therapy. Tuberculosis ranks among the leading causes of death ...The ribosome carries out the synthesis of proteins in every living cell. It consequently represents a frontline target in anti-microbial therapy. Tuberculosis ranks among the leading causes of death worldwide, due in large part to the combination of difficult-to-treat latency and antibiotic resistance. Here, we present the 3.3-Å cryo-EM structure of the 70S ribosome of Mycobacterium smegmatis, a close relative to the human pathogen Mycobacterium tuberculosis. The structure reveals two additional ribosomal proteins and localizes them to the vicinity of drug-target sites in both the catalytic center and the decoding site of the ribosome. Furthermore, we visualized actinobacterium-specific rRNA and protein expansions that extensively remodel the ribosomal surface with implications for polysome organization. Our results provide a foundation for understanding the idiosyncrasies of mycobacterial translation and reveal atomic details of the structure that will facilitate the design of anti-tubercular therapeutics.
History
DepositionJun 2, 2017-
Header (metadata) releaseJul 12, 2017-
Map releaseJul 12, 2017-
UpdateMay 15, 2024-
Current statusMay 15, 2024Processing site: PDBe / Status: Released

-
Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.1
  • Imaged by UCSF Chimera
  • Download
  • Surface view colored by height
  • Surface level: 0.1
  • Imaged by UCSF Chimera
  • Download
  • Surface view with fitted model
  • Atomic models: PDB-5o5j
  • Surface level: 0.1
  • Imaged by UCSF Chimera
  • Download
  • Simplified surface model + fitted atomic model
  • Atomic modelsPDB-5o5j
  • Imaged by Jmol
  • Download
Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_3748.png

Downloads & links

-
Map

FileDownload / File: emd_3748.map.gz / Format: CCP4 / Size: 38.4 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.39 Å/pix.
x 216 pix.
= 300.24 Å		1.39 Å/pix.
x 216 pix.
= 300.24 Å		1.39 Å/pix.
x 216 pix.
= 300.24 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.39 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.1 / Movie #1: 0.1
Minimum - Maximum-0.23724163 - 0.55080956
Average (Standard dev.)0.0017705566 (±0.030618884)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions216216216
Spacing216216216
CellA=B=C: 300.24 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.391.391.39
M x/y/z216216216
origin x/y/z0.0000.0000.000
length x/y/z300.240300.240300.240
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS216216216
D min/max/mean-0.2370.5510.002

-
Supplemental data

-
Sample components

+
Entire : 30S small ribosomal subunit

EntireName: 30S small ribosomal subunit
Components
  • Complex: 30S small ribosomal subunit
    • RNA: 16S rRNA
    • Protein or peptide: Conserved domain protein
    • Protein or peptide: 30S ribosomal protein S3
    • Protein or peptide: 30S ribosomal protein S4
    • Protein or peptide: 30S ribosomal protein S5
    • Protein or peptide: 30S ribosomal protein S6
    • Protein or peptide: 30S ribosomal protein S7
    • Protein or peptide: 30S ribosomal protein S8
    • Protein or peptide: 30S ribosomal protein S9
    • Protein or peptide: 30S ribosomal protein S10
    • Protein or peptide: 30S ribosomal protein S11
    • Protein or peptide: 30S ribosomal protein S12
    • Protein or peptide: 30S ribosomal protein S13
    • Protein or peptide: 30S ribosomal protein S14 type Z
    • Protein or peptide: 30S ribosomal protein S15
    • Protein or peptide: 30S ribosomal protein S16
    • Protein or peptide: 30S ribosomal protein S17
    • Protein or peptide: 30S ribosomal protein S18 2
    • Protein or peptide: 30S ribosomal protein S19
    • Protein or peptide: 30S ribosomal protein S20
    • Protein or peptide: 30S ribosomal protein S2
    • RNA: tRNA-Phe anticodon stem
    • RNA: mRNA fragment
    • Protein or peptide: 50S ribosomal protein L31
  • Ligand: MAGNESIUM ION
  • Ligand: ZINC ION

+
Supramolecule #1: 30S small ribosomal subunit

SupramoleculeName: 30S small ribosomal subunit / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#24
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)

+
Macromolecule #1: 16S rRNA

MacromoleculeName: 16S rRNA / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 495.373656 KDa
SequenceString: UUUUUGUUUG GAGAGUUUGA UCCUGGCUCA GGACGAACGC UGGCGGCGUG CUUAACACAU GCAAGUCGAA CGGAAAGGCC CUUUCGGGG GUACUCGAGU GGCGAACGGG UGAGUAACAC GUGGGUGAUC UGCCCUGCAC UUUGGGAUAA GCCUGGGAAA C UGGGUCUA ...String:
UUUUUGUUUG GAGAGUUUGA UCCUGGCUCA GGACGAACGC UGGCGGCGUG CUUAACACAU GCAAGUCGAA CGGAAAGGCC CUUUCGGGG GUACUCGAGU GGCGAACGGG UGAGUAACAC GUGGGUGAUC UGCCCUGCAC UUUGGGAUAA GCCUGGGAAA C UGGGUCUA AUACCGAAUA CACCCUGCUG GUCGCAUGGC CUGGUAGGGG AAAGCUUUUG CGGUGUGGGA UGGGCCCGCG GC CUAUCAG CUUGUUGGUG GGGUGAUGGC CUACCAAGGC GACGACGGGU AGCCGGCCUG AGAGGGUGAC CGGCCACACU GGG ACUGAG AUACGGCCCA GACUCCUACG GGAGGCAGCA GUGGGGAAUA UUGCACAAUG GGCGCAAGCC UGAUGCAGCG ACGC CGCGU GAGGGAUGAC GGCCUUCGGG UUGUAAACCU CUUUCAGCAC AGACGAAGCG CAAGUGACGG UAUGUGCAGA AGAAG GACC GGCCAACUAC GUGCCAGCAG CCGCGGUAAU ACGUAGGGUC CGAGCGUUGU CCGGAAUUAC UGGGCGUAAA GAGCUC GUA GGUGGUUUGU CGCGUUGUUC GUGAAAACUC ACAGCUUAAC UGUGGGCGUG CGGGCGAUAC GGGCAGACUA GAGUACU GC AGGGGAGACU GGAAUUCCUG GUGUAGCGGU GGAAUGCGCA GAUAUCAGGA GGAACACCGG UGGCGAAGGC GGGUCUCU G GGCAGUAACU GACGCUGAGG AGCGAAAGCG UGGGGAGCGA ACAGGAUUAG AUACCCUGGU AGUCCACGCC GUAAACGGU GGGUACUAGG UGUGGGUUUC CUUCCUUGGG AUCCGUGCCG UAGCUAACGC AUUAAGUACC CCGCCUGGGG AGUACGGCCG CAAGGCUAA AACUCAAAGG AAUUGACGGG GGCCCGCACA AGCGGCGGAG CAUGUGGAUU AAUUCGAUGC AACGCGAAGA A CCUUACCU GGGUUUGACA UGCACAGGAC GCCGGCAGAG AUGUCGGUUC CCUUGUGGCC UGUGUGCAGG UGGUGCAUGG CU GUCGUCA GCUCGUGUCG UGAGAUGUUG GGUUAAGUCC CGCAACGAGC GCAACCCUUG UCUCAUGUUG CCAGCACGUU AUG GUGGGG ACUCGUGAGA GACUGCCGGG GUCAACUCGG AGGAAGGUGG GGAUGACGUC AAGUCAUCAU GCCCCUUAUG UCCA GGGCU UCACACAUGC UACAAUGGCC GGUACAAAGG GCUGCGAUGC CGUGAGGUGG AGCGAAUCCU UUCAAAGCCG GUCUC AGUU CGGAUCGGGG UCUGCAACUC GACCCCGUGA AGUCGGAGUC GCUAGUAAUC GCAGAUCAGC AACGCUGCGG UGAAUA CGU UCCCGGGCCU UGUACACACC GCCCGUCACG UCAUGAAAGU CGGUAACACC CGAAGCCGGU GGCCUAACCC UUGUGGA GG GAGCCGUCGA AGGUGGGAUC GGCGAUUGGG ACGAAGUCGU AACAAGGUAG CCGUACCGGA AGGUGCGGCU GGAUCACC U CCUUUCU

GENBANK: GENBANK: CP000480.1

+
Macromolecule #22: tRNA-Phe anticodon stem

MacromoleculeName: tRNA-Phe anticodon stem / type: rna / ID: 22 / Number of copies: 1
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 6.140736 KDa
SequenceString:
AGGGGAUUGA AAAUCCCCG

+
Macromolecule #23: mRNA fragment

MacromoleculeName: mRNA fragment / type: rna / ID: 23 / Number of copies: 1
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 1.791053 KDa
SequenceString:
UUUUCU

+
Macromolecule #2: Conserved domain protein

MacromoleculeName: Conserved domain protein / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 4.1643 KDa
SequenceString:
MGSVIKKRRK RMSKKKHRKL LRRTRVQRRK LGK

UniProtKB: Conserved domain protein

+
Macromolecule #3: 30S ribosomal protein S3

MacromoleculeName: 30S ribosomal protein S3 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 30.191227 KDa
SequenceString: MGQKINPHGF RLGITTEWKS RWYADKQYKD YVKEDVAIRK LLATGLERAG IADVEIERTR DRVRVDIHTA RPGIVIGRRG TEADRIRAD LEKLTGKQVQ LNILEVKNPE SQAQLVAQGV AEQLSNRVAF RRAMRKAIQS AMRQPNVKGI RVQCSGRLGG A EMSRSEFY ...String:
MGQKINPHGF RLGITTEWKS RWYADKQYKD YVKEDVAIRK LLATGLERAG IADVEIERTR DRVRVDIHTA RPGIVIGRRG TEADRIRAD LEKLTGKQVQ LNILEVKNPE SQAQLVAQGV AEQLSNRVAF RRAMRKAIQS AMRQPNVKGI RVQCSGRLGG A EMSRSEFY REGRVPLHTL RADIDYGLYE AKTTFGRIGV KVWIYKGDIV GGKRELAAAA PASDRPRRER PSGTRPRRSG SA GTTATST EAGRAATSDA PAAGTAAAAE APAESTES

UniProtKB: Small ribosomal subunit protein uS3

+
Macromolecule #4: 30S ribosomal protein S4

MacromoleculeName: 30S ribosomal protein S4 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 23.415787 KDa
SequenceString: MARYTGPATR KSRRLGVDLV GGDQSFEKRP YPPGQHGRAR IKESEYRQQL QEKQKARFSY GVMEKQFRRY YEEANRQPGK TGDNLLRIL ESRLDNVVYR AGLARTRRMA RQLVSHGHFL VNGVKVDIPS YRVSQYDIID VKEKSLNTLP FQIARETAGE R PIPSWLQV ...String:
MARYTGPATR KSRRLGVDLV GGDQSFEKRP YPPGQHGRAR IKESEYRQQL QEKQKARFSY GVMEKQFRRY YEEANRQPGK TGDNLLRIL ESRLDNVVYR AGLARTRRMA RQLVSHGHFL VNGVKVDIPS YRVSQYDIID VKEKSLNTLP FQIARETAGE R PIPSWLQV VGERQRILVH QLPERAQIDV PLTEQLIVEL YSK

UniProtKB: Small ribosomal subunit protein uS4

+
Macromolecule #5: 30S ribosomal protein S5

MacromoleculeName: 30S ribosomal protein S5 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 21.94609 KDa
SequenceString: MAEQAGAGSA QDNRGGRGRR DDRGGRGRDG GDKSNYIERV VSINRVSKVV KGGRRFSFTA LVIVGDGKGM VGVGYGKAKE VPAAIAKGV EEARKNFFRV PLIGSTITHP VQGEAAAGVV MLRPASPGTG VIAGGAARAV LECAGVHDIL AKSLGSDNAI N VVHATVAA ...String:
MAEQAGAGSA QDNRGGRGRR DDRGGRGRDG GDKSNYIERV VSINRVSKVV KGGRRFSFTA LVIVGDGKGM VGVGYGKAKE VPAAIAKGV EEARKNFFRV PLIGSTITHP VQGEAAAGVV MLRPASPGTG VIAGGAARAV LECAGVHDIL AKSLGSDNAI N VVHATVAA LKLLQRPEEV AARRGLPIED VAPAGMLKAR RESEALAAAA AREGSA

UniProtKB: Small ribosomal subunit protein uS5

+
Macromolecule #6: 30S ribosomal protein S6

MacromoleculeName: 30S ribosomal protein S6 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 10.991637 KDa
SequenceString:
MRPYEIMVIL DPTLDERTVA PSLETFLNVI RKDGGTVDKV DIWGRRRLAY EIAKHAEGIY AVIDVKAEPA TVSELDRQLN LNESVLRTK VLRTDKH

UniProtKB: 30S ribosomal protein S6

+
Macromolecule #7: 30S ribosomal protein S7

MacromoleculeName: 30S ribosomal protein S7 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 17.660375 KDa
SequenceString:
MPRKGPAPKR PLVNDPVYGS QLVTQLVNKV LLEGKKSLAE RIVYGALEQA REKTGTDPVV TLKRALDNVK PALEVRSRRV GGATYQVPV EVRPDRSTTL ALRWLVNFSR QRREKTMVER LANEILDASN GLGASVKRRE DTHKMAEANR AFAHYRW

UniProtKB: Small ribosomal subunit protein uS7

+
Macromolecule #8: 30S ribosomal protein S8

MacromoleculeName: 30S ribosomal protein S8 / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 14.492638 KDa
SequenceString:
MTMTDPIADF LTRLRNANSA YHDEVTLPHS KLKANIAEIL KREGYISDYR TEDARVGKSL VVQLKYGPSR ERSIAGLRRV SKPGLRVYA KSTNLPRVLG GLGVAIISTS SGLLTDRQAA RQGVGGEVLA YVW

UniProtKB: Small ribosomal subunit protein uS8

+
Macromolecule #9: 30S ribosomal protein S9

MacromoleculeName: 30S ribosomal protein S9 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 16.794365 KDa
SequenceString:
MTDVTETEVV TESAEPREPV IIDRPIQTVG RRKEAVVRVR LVPGTGQFNL DGRTLENYFP NKVHQQLIKA PLVTVDRVDQ FDIYAHLDG GGPSGQAGAL RLAIARALIL VQPEDRPALK KAGFLTRDPR AIERKKYGLK KARKAPQYSK R

UniProtKB: Small ribosomal subunit protein uS9

+
Macromolecule #10: 30S ribosomal protein S10

MacromoleculeName: 30S ribosomal protein S10 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 11.454313 KDa
SequenceString:
MAGQKIRIRL KAYDHEAIDA SARKIVETVT RTGASVVGPV PLPTEKNVYC VIRSPHKYKD SREHFEMRTH KRLIDILDPT PKTVDALMR IDLPASVDVN IQ

UniProtKB: Small ribosomal subunit protein uS10

+
Macromolecule #11: 30S ribosomal protein S11

MacromoleculeName: 30S ribosomal protein S11 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 14.671762 KDa
SequenceString:
MAQAKKGGTA AKKGQKTRRR EKKNVPHGAA HIKSTFNNTI VSITDPQGNV IAWASSGHVG FKGSRKSTPF AAQLAAENAA RKAQEHGVK KVDVFVKGPG SGRETAIRSL QAAGLEVGTI SDVTPQPHNG CRPPKRRRV

UniProtKB: Small ribosomal subunit protein uS11

+
Macromolecule #12: 30S ribosomal protein S12

MacromoleculeName: 30S ribosomal protein S12 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 13.896366 KDa
SequenceString:
MPTIQQLVRK GRRDKIAKVK TAALKGSPQR RGVCTRVYTT TPKKPNSALR KVARVKLTSQ VEVTAYIPGE GHNLQEHSMV LVRGGRVKD LPGVRYKIIR GSLDTQGVKN RKQARSRYGA KKEKS

UniProtKB: Small ribosomal subunit protein uS12

+
Macromolecule #13: 30S ribosomal protein S13

MacromoleculeName: 30S ribosomal protein S13 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 14.249619 KDa
SequenceString:
MARLVGVDLP RDKRMEIALT YIYGIGRTRS NEILAATGID KNMRTKDLTD DQVTVLRDYI EGNLKVEGDL RREVQADIRR KIEIGCYQG LRHRRGLPVR GQRTKTNART RKGPKRTIAG KKKAR

UniProtKB: Small ribosomal subunit protein uS13

+
Macromolecule #14: 30S ribosomal protein S14 type Z

MacromoleculeName: 30S ribosomal protein S14 type Z / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 6.976409 KDa
SequenceString:
MAKKALVHKA NKKPKFAVRA YTRCNKCGRP HSVYRKFGLC RICLREMAHA GELPGVQKSS W

UniProtKB: Small ribosomal subunit protein uS14B

+
Macromolecule #15: 30S ribosomal protein S15

MacromoleculeName: 30S ribosomal protein S15 / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 10.368097 KDa
SequenceString:
MALTAEQKKE ILGQYGLHDT DTGSPEAQVA LLTKRIQDLT EHLKVHKHDH HSRRGLLLLV GRRRRLLKYV AQVDVARYRS LIERLGLRR

UniProtKB: Small ribosomal subunit protein uS15

+
Macromolecule #16: 30S ribosomal protein S16

MacromoleculeName: 30S ribosomal protein S16 / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 16.795207 KDa
SequenceString:
MAVKIKLTRL GKIRNPQYRI IVADARTRRD GRAIEVIGRY HPKEEPSLIQ IDSERAQYWL GVGAQPTEPV LALLKITGDW QKFKGLPGA EGTLKVKEPK PSKLDLFNAA LAEAESGTTA AATTPKKKKA PKKDEAAEAP AEAAEAPAEA ADAASES

UniProtKB: Small ribosomal subunit protein bS16

+
Macromolecule #17: 30S ribosomal protein S17

MacromoleculeName: 30S ribosomal protein S17 / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 11.127002 KDa
SequenceString:
MADQKGPKYT PAAEKPRGRR KTAIGYVVSD KMQKTIVVEL EDRKSHPLYG KIIRTTKKVK AHDENGEAGI GDRVSLMETR PLSATKRWR LVEILEKAK

UniProtKB: Small ribosomal subunit protein uS17

+
Macromolecule #18: 30S ribosomal protein S18 2

MacromoleculeName: 30S ribosomal protein S18 2 / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 9.524188 KDa
SequenceString:
MAKSNKRRPA PEKPVKTRKC VFCSKKGQTI DYKDTALLRT YISERGKIRA RRVTGNCVQH QRDIAVAVKN AREVALLPFG SSTR

UniProtKB: Small ribosomal subunit protein bS18B

+
Macromolecule #19: 30S ribosomal protein S19

MacromoleculeName: 30S ribosomal protein S19 / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 10.800602 KDa
SequenceString:
MPRSLKKGPF VDDHLLKKVD VQNEKNTKQV IKTWSRRSTI IPDFIGHTFA VHDGRKHVPV FVTEAMVGHK LGEFAPTRTF KGHIKDDRK SKRR

UniProtKB: Small ribosomal subunit protein uS19

+
Macromolecule #20: 30S ribosomal protein S20

MacromoleculeName: 30S ribosomal protein S20 / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 9.556104 KDa
SequenceString:
MANIKSQIKR IRTNERRRLR NQSVKSSLRT AIRGFREAVD AGDKDKASEL LHATSRKLDK AASKGVIHPN QAANKKSALA LALNKL

UniProtKB: Small ribosomal subunit protein bS20

+
Macromolecule #21: 30S ribosomal protein S2

MacromoleculeName: 30S ribosomal protein S2 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 30.14523 KDa
SequenceString: MAVVTMKQLL DSGAHFGHQT RRWNPKMKRF IFTDRNGIYI IDLQQTLTYI DKAYEFVKET VAHGGTVLFV GTKKQAQESI AEEATRVGM PYVNQRWLGG MLTNFSTVHK RLQRLKELEA MEQTGGFEGR TKKEILMLTR EKNKLERSLG GIRDMQKVPS A VWVVDTNK ...String:
MAVVTMKQLL DSGAHFGHQT RRWNPKMKRF IFTDRNGIYI IDLQQTLTYI DKAYEFVKET VAHGGTVLFV GTKKQAQESI AEEATRVGM PYVNQRWLGG MLTNFSTVHK RLQRLKELEA MEQTGGFEGR TKKEILMLTR EKNKLERSLG GIRDMQKVPS A VWVVDTNK EHIAVGEARK LGIPVIAILD TNCDPDVVDY PIPGNDDAIR SAALLTKVIA SAVAEGLQAR AGQGSGEKPA EG AEPLAEW EQELLAGATA GAADASAEGA AAPESSTDAS

UniProtKB: Small ribosomal subunit protein uS2

+
Macromolecule #24: 50S ribosomal protein L31

MacromoleculeName: 50S ribosomal protein L31 / type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Mycobacterium smegmatis str. MC2 155 (bacteria)
Molecular weightTheoretical: 8.312485 KDa
SequenceString:
MKTGIHPEYV DTTVQCGCGH SFTTRSTKQS GTIVVEVCSQ CHPFYTGKQK ILDSGGRVAR FEKRYGKRNK AAADK

UniProtKB: Large ribosomal subunit protein bL31

+
Macromolecule #25: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 25 / Number of copies: 217 / Formula: MG
Molecular weightTheoretical: 24.305 Da

+
Macromolecule #26: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 26 / Number of copies: 2 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.5
GridModel: Quantifoil R2/2 / Material: COPPER
VitrificationCryogen name: ETHANE-PROPANE / Chamber humidity: 96 % / Instrument: FEI VITROBOT MARK I

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: FEI FALCON II (4k x 4k) / Detector mode: INTEGRATING / Average electron dose: 20.0 e/Å2 / Details: FEI EPU data collection
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsCalibrated magnification: 100719 / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

Startup modelType of model: OTHER
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.45 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 1.4) / Number images used: 224584
Initial angle assignmentType: PROJECTION MATCHING / Software - Name: RELION (ver. 1.4)
Final angle assignmentType: OTHER / Software - Name: RELION (ver. 1.4)
FSC plot (resolution estimation)

-
Atomic model buiding 1

RefinementProtocol: OTHER
Output model

PDB-5o5j:
Structure of the 30S small ribosomal subunit from Mycobacterium smegmatis

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more