3PIO

Crystal structure of the synergistic antibiotic pair lankamycin and lankacidin in complex with the large ribosomal subunit


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2473 Å
  • R-Value Free: 0.294 
  • R-Value Work: 0.252 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of the synergistic antibiotic pair, lankamycin and lankacidin, in complex with the large ribosomal subunit.

Belousoff, M.J.Shapira, T.Bashan, A.Zimmerman, E.Rozenberg, H.Arakawa, K.Kinashi, H.Yonath, A.

(2011) Proc.Natl.Acad.Sci.USA 108: 2717-2722

  • DOI: 10.1073/pnas.1019406108
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The structures of the large ribosomal subunit of Deinococcus radiodurans (D50S) in complex with the antibiotic lankamycin (3.2 Å) and a double antibiotic complex of lankamycin and lankacidin C (3.45 Å) have been determined, in continuation of previou ...

    The structures of the large ribosomal subunit of Deinococcus radiodurans (D50S) in complex with the antibiotic lankamycin (3.2 Å) and a double antibiotic complex of lankamycin and lankacidin C (3.45 Å) have been determined, in continuation of previous crystallographic studies on lankacidin-D50S complex. These two drugs have been previously reported to inhibit ribosomal function with mild synergistic effect. Lankamycin, a member of the macrolide family, binds in a similar manner to erythromycin. However, when in complex with lankacidin, lankamycin is located so that it can form interactions with lankacidin in the adjacent ribosomal binding site. When compared to the well-documented synergistic antibiotics, Streptogramins A and B, the pair of lankacidin and lankamycin bind in similar sites, the peptidyl transferase center and nascent peptide exit tunnel, respectively. Herein, we discuss the structural basis for antibiotic synergism and highlight the key factors involved in ribosomal inhibition.


    Organizational Affiliation

    Department of Structural Biology, Weizmann Institute of Science, Rehovot, 76100, Israel.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L2
A
274Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplB
Find proteins for Q9RXJ9 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ9
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L3
B
211Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplC
Find proteins for Q9RXK2 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXK2
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L4
C
205Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplD
Find proteins for Q9RXK1 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXK1
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L5
D
180Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplE
Find proteins for Q9RXJ0 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ0
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L6
E
185Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplF
Find proteins for Q9RSL3 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSL3
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L11
F
144Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplK
Find proteins for Q9RSS7 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSS7
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L13
G
174Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplM
Find proteins for Q9RXY1 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXY1
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L14
H
134Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplN
Find proteins for Q9RXJ2 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ2
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L15
I
156Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplO
Find proteins for Q9RSK9 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSK9
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L16
J
141Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplP
Find proteins for Q9RXJ5 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ5
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L17
K
116Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplQ
Find proteins for Q9RSJ5 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSJ5
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L18
L
114Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplR
Find proteins for Q9RSL2 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSL2
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L19
M
166Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplS
Find proteins for Q9RWB4 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RWB4
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L20
N
118Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplT
Find proteins for Q9RSW7 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSW7
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L21
O
100Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplU
Find proteins for Q9RY64 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RY64
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L22
P
134Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplV
Find proteins for Q9RXJ7 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ7
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L23
Q
95Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplW
Find proteins for Q9RXK0 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXK0
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L24
R
115Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplX
Find proteins for Q9RXJ1 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ1
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L25
S
237Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rplY (ctc)
Find proteins for Q9RX88 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RX88
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L27
T
91Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmA
Find proteins for Q9RY65 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RY65
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L28
U
81Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmB
Find proteins for Q9RRG8 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RRG8
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L29
V
67Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmC
Find proteins for Q9RXJ4 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RXJ4
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L30
W
55Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmD
Find proteins for Q9RSL0 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSL0
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L32
Z
60Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmF
Find proteins for P49228 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  P49228
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L33
1
55Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmG
Find proteins for Q9RSS4 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSS4
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L34
2
47Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmH
Find proteins for Q9RSH2 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSH2
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L35
3
66Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmI
Find proteins for Q9RSW6 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSW6
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L36
4
37Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)Mutation(s): 0 
Gene Names: rpmJ
Find proteins for Q9RSK0 (Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422))
Go to UniProtKB:  Q9RSK0
Entity ID: 1
MoleculeChainsLengthOrganism
RIBOSOMAL 23S RNAX2880Deinococcus radiodurans R1
Entity ID: 2
MoleculeChainsLengthOrganism
5S ribosomal RNAY123Deinococcus radiodurans R1
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

Download SDF File 
Download CCD File 
M, X
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download SDF File 
Download CCD File 
A, K, X, Y, Z
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
C, I, X, Y
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
LMA
Query on LMA

Download SDF File 
Download CCD File 
X
Lankamycin
[(2S,3R,4R,6R)-6-[[(1S,2R,3S,4S,6S,8R,9S,10S,11R,14R)-9-acetyloxy-6-hydroxy-11-[(2R,3R)-3-hydroxybutan-2-yl]-3-[(2S,3R,4S,6R)-4-methoxy-3,6-dimethyl-oxan-2-yl]oxy-2,4,6,8,10,14-hexamethyl-7,13-dioxo-12-oxacyclotetradec-1-yl]oxy]-4-methoxy-2,4-dimethyl-oxan-3-yl] ethanoate
C43 H74 O15
FIYJFVCGASKYLV-QDYGBMDYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2473 Å
  • R-Value Free: 0.294 
  • R-Value Work: 0.252 
  • Space Group: I 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 170.590α = 90.00
b = 410.204β = 90.00
c = 695.078γ = 90.00
Software Package:
Software NamePurpose
PHENIXmodel building
PHENIXphasing
HKL-2000data reduction
PHENIXrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-02-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2015-02-04
    Type: Structure summary