1VQ4

The structure of the transition state analogue "DAA" bound to the large ribosomal subunit of Haloarcula marismortui


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.190 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural Insights into the Roles of Water and the 2' Hydroxyl of the P Site tRNA in the Peptidyl Transferase Reaction.

Schmeing, T.M.Huang, K.S.Kitchen, D.E.Strobel, S.A.Steitz, T.A.

(2005) Mol.Cell 20: 437-448

  • DOI: 10.1016/j.molcel.2005.09.006
  • Primary Citation of Related Structures:  
  • Also Cited By: 1VQN, 1VQ7, 1VQ6

  • PubMed Abstract: 
  • Peptide bond formation is catalyzed at the peptidyl transferase center (PTC) of the large ribosomal subunit. Crystal structures of the large ribosomal subunit of Haloarcula marismortui (Hma) complexed with several analogs that represent either the su ...

    Peptide bond formation is catalyzed at the peptidyl transferase center (PTC) of the large ribosomal subunit. Crystal structures of the large ribosomal subunit of Haloarcula marismortui (Hma) complexed with several analogs that represent either the substrates or the transition state intermediate of the peptidyl transferase reaction show that this reaction proceeds through a tetrahedral intermediate with S chirality. The oxyanion of the tetrahedral intermediate interacts with a water molecule that is positioned by nucleotides A2637 (E. coli numbering, 2602) and (methyl)U2619(2584). There are no Mg2+ ions or monovalent metal ions observed in the PTC that could directly promote catalysis. The A76 2' hydroxyl of the peptidyl-tRNA is hydrogen bonded to the alpha-amino group and could facilitate peptide bond formation by substrate positioning and by acting as a proton shuttle between the alpha-amino group and the A76 3' hydroxyl of the peptidyl-tRNA.


    Organizational Affiliation

    Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06520, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L2P
A
240Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl2
Find proteins for P20276 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P20276
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L3P
B
338Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl3
Find proteins for P20279 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P20279
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L4E
C
246Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl4
Find proteins for P12735 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12735
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L5P
D
177Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl5
Find proteins for P14124 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14124
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L6P
E
178Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl6
Find proteins for P14135 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14135
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L7AE
F
120Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl7ae
Find proteins for P12743 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12743
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
ACIDIC RIBOSOMAL PROTEIN P0 HOMOLOG
G
348Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl10 (rpl10e, rplP0)
Find proteins for P15825 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P15825
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
50S RIBOSOMAL PROTEIN L10E
H
171Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl10e
Find proteins for P60617 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P60617
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L13P
J
145Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl13
Find proteins for P29198 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P29198
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L14P
K
132Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl14
Find proteins for P22450 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P22450
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L15P
L
165Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl15
Find proteins for P12737 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12737
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
50S Ribosomal Protein L15E
M
194Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl15e
Find proteins for P60618 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P60618
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L18P
N
187Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl18
Find proteins for P14123 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14123
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L18e
O
116Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl18e
Find proteins for P12733 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12733
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L19E
P
149Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl19e
Find proteins for P14119 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14119
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L21e
Q
96Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl21e
Find proteins for P12734 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12734
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L22P
R
155Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl22
Find proteins for P10970 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P10970
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L23P
S
85Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl23
Find proteins for P12732 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12732
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L24P
T
120Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl24
Find proteins for P10972 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P10972
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L24E
U
66Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl24e
Find proteins for P14116 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14116
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L29P
V
71Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl29
Find proteins for P10971 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P10971
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L30P
W
154Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl30
Find proteins for P14121 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14121
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L31e
X
92Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl31e
Find proteins for P18138 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P18138
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L32E
Y
241Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl32e
Find proteins for P12736 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P12736
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L37Ae
Z
83Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl37ae
Find proteins for P60619 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P60619
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L37e
1
57Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl37e
Find proteins for P32410 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P32410
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L39e
2
50Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl39e
Find proteins for P22452 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P22452
Entity ID: 31
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L44E
3
92Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl44e
Find proteins for P32411 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P32411
Entity ID: 32
MoleculeChainsSequence LengthOrganismDetails
50S RIBOSOMAL PROTEIN L11P
I
162Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)Mutation(s): 0 
Gene Names: rpl11
Find proteins for P14122 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809))
Go to UniProtKB:  P14122
Entity ID: 1
MoleculeChainsLengthOrganism
23S ribosomal rna02922Haloarcula marismortui
Entity ID: 2
MoleculeChainsLengthOrganism
5S ribosomal RNA9122Haloarcula marismortui
Entity ID: 3
MoleculeChainsLengthOrganism
5'-R(*CP*CP*(5AA)P*(2OP)P*(PO2)P*(DA)P*C*C)-3')48N/A
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

Download SDF File 
Download CCD File 
0
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download SDF File 
Download CCD File 
0, 9, A, C, H, J, L, M, Q, R, S
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download SDF File 
Download CCD File 
0, 3, A, B, J, K, L, M, N, O, R
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
0, 3, 9, A, B, K, T, Y
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
CD
Query on CD

Download SDF File 
Download CCD File 
1, 3, O, U, Z
CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  8 Unique
IDChainsTypeFormula2D DiagramParent
PSU
Query on PSU
0
RNA LINKINGC9 H13 N2 O9 PU
PO2
Query on PO2
4
NON-POLYMERO2 P

--

OMU
Query on OMU
0
RNA LINKINGC10 H15 N2 O9 PU
5AA
Query on 5AA
4
RNA LINKINGC12 H19 N6 O6 PDA
1MA
Query on 1MA
0
RNA LINKINGC11 H16 N5 O7 PA
UR3
Query on UR3
0
RNA LINKINGC10 H15 N2 O9 PU
OMG
Query on OMG
0
RNA LINKINGC11 H16 N5 O8 PG
2OP
Query on 2OP
4
NON-POLYMERC3 H6 O3

--

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.190 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 212.998α = 90.00
b = 301.034β = 90.00
c = 575.272γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data collection
SCALEPACKdata scaling
HKL-2000data reduction
CNSrefinement
CNSphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-11-29
    Type: Initial release
  • Version 1.1: 2008-04-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Non-polymer description, Version format compliance