General information
PDB ID 1X18
Title CONTACT SITES OF ERA GTPASE ON THE THERMUS THERMOPHILUS 30S SUBUNIT
PDB header STRUCTURAL PROTEIN/RNA
Date 2005-04-02
Experimental method ELECTRON MICROSCOPY
Resolution (A) 13.5
Kind rna
Organism THERMUS THERMOPHILUS
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CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
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Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1x18.pdb EFGHX ABCD 0
Biounits:
1x18.pdb1.pdb EFGHX ABCD 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Ribosomal_S7 Domain P17291_2-149 6e-60 1 No_clan F 2 149   
KH_2 Domain 1.7e-19 1 CL0007 X 209 286
Ribosomal_S2 Family P80371_10-225 1.4e-86 1 CL0067 E 10 225   
Ribosomal_S11 Family P80376_17-126 1.7e-42 1 CL0267 G 17 126   
Ribosomal_S18 Family Q5SLQ0_30-79 1.9e-22 1 No_clan H 30 79   
MMR_HSR1 Family 6.3e-24 1 CL0023 X 10 125
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: Alpha and beta proteins (a/b)
  Fold: Flavodoxin-like
    Superfamily: Ribosomal protein S2
      Family: Ribosomal protein S2
Ribosomal protein S2 E 7 240 -
Class: All alpha proteins
  Fold: Ribosomal protein S7
    Superfamily: Ribosomal protein S7
      Family: Ribosomal protein S7
Ribosomal protein S7 F 2 156 -
Class: Alpha and beta proteins (a/b)
  Fold: Ribonuclease H-like motif
    Superfamily: Translational machinery components
      Family: Ribosomal protein L18 and S11
Ribosomal protein S11 G 11 129 -
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: Ribosomal protein S18
      Family: Ribosomal protein S18
Ribosomal protein S18 H 16 88 -
Class: Alpha and beta proteins (a/b)
  Fold: P-loop containing nucleoside triphosphate hydrolases
    Superfamily: P-loop containing nucleoside triphosphate hydrolases
      Family: G proteins
GTPase Era, N-terminal domain X 4 182 -
Class: Alpha and beta proteins (a+b)
  Fold: Alpha-lytic protease prodomain-like
    Superfamily: Prokaryotic type KH domain (KH-domain type II)
      Family: Prokaryotic type KH domain (KH-domain type II)
GTPase Era C-terminal domain X 183 295 -
GO terms
Protein chains: GO type: GO description:
F=2-155 C small ribosomal subunit
F=2-155 F tRNA binding
H=16-88 C ribosome
H=16-88 F structural constituent of ribosome
H=16-88 F rRNA binding
H=16-88 P translation
X=1-301 C cytoplasm
X=1-301 C plasma membrane
X=1-301 F SSU rRNA binding
X=1-301 F ribosomal small subunit binding
X=1-301 F GTP binding
X=1-301 P ribosomal small subunit assembly
Sequences
Download file with secondary structure created by Stride  
1x18.pdb1.pdb:   [ download sequences in FASTA format ]
E (protein): 
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F (protein): 
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G (protein): 
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H (protein): 
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X (protein): 
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A (rna): 
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B (rna): 
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C (rna): 
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D (rna): 
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