5F8K

Crystal structure of the Bac7(1-16) antimicrobial peptide bound to the Thermus thermophilus 70S ribosome


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.249 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the mammalian antimicrobial peptide Bac7(1-16) bound within the exit tunnel of a bacterial ribosome.

Seefeldt, A.C.Graf, M.Perebaskine, N.Nguyen, F.Arenz, S.Mardirossian, M.Scocchi, M.Wilson, D.N.Innis, C.A.

(2016) Nucleic Acids Res. 44: 2429-2438

  • DOI: 10.1093/nar/gkv1545
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Proline-rich antimicrobial peptides (PrAMPs) produced as part of the innate immune response of animals, insects and plants represent a vast, untapped resource for the treatment of multidrug-resistant bacterial infections. PrAMPs such as oncocin or ba ...

    Proline-rich antimicrobial peptides (PrAMPs) produced as part of the innate immune response of animals, insects and plants represent a vast, untapped resource for the treatment of multidrug-resistant bacterial infections. PrAMPs such as oncocin or bactenecin-7 (Bac7) interact with the bacterial ribosome to inhibit translation, but their supposed specificity as inhibitors of bacterial rather than mammalian protein synthesis remains unclear, despite being key to developing drugs with low toxicity. Here, we present crystal structures of the Thermus thermophilus 70S ribosome in complex with the first 16 residues of mammalian Bac7, as well as the insect-derived PrAMPs metalnikowin I and pyrrhocoricin. The structures reveal that the mammalian Bac7 interacts with a similar region of the ribosome as insect-derived PrAMPs. Consistently, Bac7 and the oncocin derivative Onc112 compete effectively with antibiotics, such as erythromycin, which target the ribosomal exit tunnel. Moreover, we demonstrate that Bac7 allows initiation complex formation but prevents entry into the elongation phase of translation, and show that it inhibits translation on both mammalian and bacterial ribosomes, explaining why this peptide needs to be stored as an inactive pro-peptide. These findings highlight the need to consider the specificity of PrAMP derivatives for the bacterial ribosome in future drug development efforts.


    Organizational Affiliation

    Institut Européen de Chimie et Biologie, University of Bordeaux, Pessac 33607, France U1212, Inserm, Bordeaux 33076, France UMR 5320, CNRS, Bordeaux 33076, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L2
1D, 2D
275Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplB
Find proteins for P60405 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60405
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L3
1E, 2E
204Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplC
Find proteins for Q5SHN8 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHN8
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L4
1F, 2F
203Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplD
Find proteins for Q5SHN9 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHN9
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L5
1G, 2G
181Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplE
Find proteins for Q5SHQ0 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHQ0
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L6
1H, 2H
174Thermus aquaticusMutation(s): 0 
Gene Names: rplF
Find proteins for A0A0M9ADP1 (Thermus aquaticus)
Go to UniProtKB:  A0A0M9ADP1
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L9
1I, 2I
147Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplI
Find proteins for Q5SLQ1 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SLQ1
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L13
1N, 2N
140Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplM
Find proteins for P60488 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60488
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L14
1O, 2O
122Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplN
Find proteins for Q5SHP8 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP8
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L15
1P, 2P
149Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplO
Find proteins for Q5SHQ7 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHQ7
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L16
1Q, 2Q
141Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplP
Find proteins for P60489 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60489
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L17
1R, 2R
118Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplQ (rpl17)
Find proteins for Q9Z9H5 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q9Z9H5
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L18
1S, 2S
110Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplR
Find proteins for Q5SHQ4 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHQ4
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L19
1T, 2T
131Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplS
Find proteins for P60490 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60490
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L20
1U, 2U
116Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplT
Find proteins for P60491 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60491
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L21
1V, 2V
101Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplU
Find proteins for P60492 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60492
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L22
1W, 2W
112Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplV
Find proteins for Q5SHP3 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP3
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L23
1X, 2X
95Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplW
Find proteins for Q5SHP0 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP0
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L24
1Y, 2Y
107Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplX
Find proteins for Q5SHP9 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP9
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L25
1Z, 2Z
203Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rplY (rpl25, rptL5)
Find proteins for Q5SHZ1 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHZ1
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L27
10, 20
77Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmA
Find proteins for P60493 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60493
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L28
11, 21
97Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmB
Find proteins for P60494 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P60494
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L29
12, 22
70Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmC
Find proteins for Q5SHP6 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP6
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L30
13, 23
59Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmD
Find proteins for Q5SHQ6 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHQ6
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L31
14, 24
69Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmE
Find proteins for Q5SJE1 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SJE1
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L32
15, 25
59Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmF (rpl32)
Find proteins for P80339 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80339
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L33
16, 26
53Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmG (rpl33)
Find proteins for P35871 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P35871
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L34
17, 27
48Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmH (rpl34)
Find proteins for P80340 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80340
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L35
18, 28
64Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmI
Find proteins for Q5SKU1 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SKU1
Entity ID: 31
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L36
19, 29
37Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpmJ
Find proteins for Q5SHR2 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHR2
Entity ID: 33
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S2
1b, 2b
231Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsB (rps2)
Find proteins for P80371 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80371
Entity ID: 34
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S3
1c, 2c
206Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsC (rps3)
Find proteins for P80372 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80372
Entity ID: 35
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S4
1d, 2d
208Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsD (rps4)
Find proteins for P80373 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80373
Entity ID: 36
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S5
1e, 2e
148Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsE
Find proteins for Q5SHQ5 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHQ5
Entity ID: 37
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S6
1f, 2f
100Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsF
Find proteins for Q5SLP8 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SLP8
Entity ID: 38
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S7
1g, 2g
155Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsG (rps7)
Find proteins for P17291 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P17291
Entity ID: 39
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S8
1h, 2h
137Thermus aquaticusMutation(s): 0 
Gene Names: rpsH
Find proteins for A0A0M9AFS9 (Thermus aquaticus)
Go to UniProtKB:  A0A0M9AFS9
Entity ID: 40
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S9
1i, 2i
127Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsI (rps9)
Find proteins for P80374 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80374
Entity ID: 41
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S10
1j, 2j
97Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsJ
Find proteins for Q5SHN7 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHN7
Entity ID: 42
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S11
1k, 2k
114Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsK (rps11)
Find proteins for P80376 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80376
Entity ID: 43
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S12
1l, 2l
122Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsL
Find proteins for Q5SHN3 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHN3
Entity ID: 44
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S13
1m, 2m
116Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsM (rps13)
Find proteins for P80377 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80377
Entity ID: 45
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S14 type Z
1n, 2n
60Thermus aquaticusMutation(s): 0 
Gene Names: rpsZ (rpsN)
Find proteins for A0A0N0BLP2 (Thermus aquaticus)
Go to UniProtKB:  A0A0N0BLP2
Entity ID: 46
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S15
1o, 2o
88Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsO
Find proteins for Q5SJ76 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SJ76
Entity ID: 47
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S16
1p, 2p
82Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsP
Find proteins for Q5SJH3 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SJH3
Entity ID: 48
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S17
1q, 2q
99Thermus aquaticusMutation(s): 0 
Gene Names: rpsQ
Find proteins for A0A0N0BLS5 (Thermus aquaticus)
Go to UniProtKB:  A0A0N0BLS5
Entity ID: 49
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S18
1r, 2r
68Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsR
Find proteins for Q5SLQ0 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SLQ0
Entity ID: 50
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S19
1s, 2s
83Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsS
Find proteins for Q5SHP2 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SHP2
Entity ID: 51
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein S20
1t, 2t
98Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsT (rps20)
Find proteins for P80380 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  P80380
Entity ID: 52
MoleculeChainsSequence LengthOrganismDetails
30S ribosomal protein Thx
1u, 2u
23Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)Mutation(s): 0 
Gene Names: rpsU
Find proteins for Q5SIH3 (Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579))
Go to UniProtKB:  Q5SIH3
Entity ID: 55
MoleculeChainsSequence LengthOrganismDetails
Cathelicidin-3
1y, 2y
16Bos taurusMutation(s): 0 
Gene Names: CATHL3 (BAC7)
Find proteins for P19661 (Bos taurus)
Go to UniProtKB:  P19661
Entity ID: 1
MoleculeChainsLengthOrganism
23S ribosomal RNA1A,2A2915Thermus thermophilus HB8
Entity ID: 2
MoleculeChainsLengthOrganism
5S ribosomal RNA1B,2B120Thermus thermophilus HB8
Entity ID: 32
MoleculeChainsLengthOrganism
16S ribosomal RNA1a,2a1520Thermus thermophilus HB8
Entity ID: 53
MoleculeChainsLengthOrganism
mRNA1v,2v3synthetic construct
Entity ID: 54
MoleculeChainsLengthOrganism
tRNAiMet1x,2x76Escherichia coli K-12
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

Download SDF File 
Download CCD File 
1x, 2A
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
SF4
Query on SF4

Download SDF File 
Download CCD File 
1d, 2d
IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
 Ligand Interaction
ZN
Query on ZN

Download SDF File 
Download CCD File 
14, 15, 16, 19, 1n, 1Y, 24, 25, 26, 29, 2n, 2Y
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
10, 11, 13, 15, 17, 18, 19, 1a, 1A, 1b, 1B, 1D, 1d, 1e, 1E, 1f, 1F, 1g, 1G, 1h, 1H, 1i, 1l, 1n, 1N, 1o, 1P, 1q, 1Q, 1R, 1S, 1t, 1T, 1U, 1V, 1W, 1X, 1x, 20, 23, 25, 27, 28, 29, 2a, 2A, 2b, 2B, 2d, 2D, 2e, 2E, 2f, 2F, 2g, 2G, 2h, 2H, 2i, 2j, 2l, 2n, 2N, 2o, 2P, 2Q, 2R, 2S, 2t, 2U, 2V, 2v, 2W, 2X, 2x, 2Y
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  15 Unique
IDChainsTypeFormula2D DiagramParent
PSU
Query on PSU
1a, 1A, 1x, 2a, 2A, 2x
RNA LINKINGC9 H13 N2 O9 PU
5MC
Query on 5MC
1A, 1a, 1x, 2A, 2a, 2x
RNA LINKINGC10 H16 N3 O8 PC
OMU
Query on OMU
1A, 2A
RNA LINKINGC10 H15 N2 O9 PU
M2G
Query on M2G
1a, 2a
RNA LINKINGC12 H18 N5 O8 PG
OMC
Query on OMC
1A, 2A
RNA LINKINGC10 H16 N3 O8 PC
MA6
Query on MA6
1a, 2a
RNA LINKINGC12 H18 N5 O7 PA
4SU
Query on 4SU
1x, 2x
RNA LINKINGC9 H13 N2 O8 P SU
2MG
Query on 2MG
1a, 2a
RNA LINKINGC11 H16 N5 O8 PG
UR3
Query on UR3
1a, 2a
RNA LINKINGC10 H15 N2 O9 PU
OMG
Query on OMG
1A, 2A
RNA LINKINGC11 H16 N5 O8 PG
7MG
Query on 7MG
1a, 2a
RNA LINKINGC11 H18 N5 O8 PG
5MU
Query on 5MU
1A, 1x, 2A, 2x
RNA LINKINGC10 H15 N2 O9 PU
2MA
Query on 2MA
1A, 2A
RNA LINKINGC11 H16 N5 O7 PA
0TD
Query on 0TD
1l, 2l
L-PEPTIDE LINKINGC5 H9 N O4 SASP
4OC
Query on 4OC
1a, 2a
RNA LINKINGC11 H18 N3 O8 PC
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.249 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 209.960α = 90.00
b = 450.130β = 90.00
c = 622.820γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
PHASERphasing
XSCALEdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-02-03
    Type: Initial release
  • Version 1.1: 2016-03-23
    Type: Structure summary
  • Version 1.2: 2016-03-30
    Type: Database references