General information
PDB ID 1KOG
Title CRYSTAL STRUCTURE OF E. COLI THREONYL-TRNA SYNTHETASE INTERACTING WITH THE ESSENTIAL DOMAIN OF ITS MRNA OPERATOR
PDB header LIGASE/RNA
Date 2001-12-20
Experimental method X-RAY DIFFRACTION
Resolution (A) 3.5
Kind rna
Organism ESCHERICHIA COLI
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PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
PRIDB
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1kog.pdb ABCDEFGH IJKLMNOP 0
Biounits:
1kog.pdb1.pdb AB IJ 1
1kog.pdb2.pdb CD KL 1
1kog.pdb3.pdb EF MN 1
1kog.pdb4.pdb GB OA 0
1kog.pdb5.pdb HB PA 0
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 A 318 529 J   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 A 541 631 I   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 I   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 I   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 I   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 P   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 P   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 P   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 O   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 O   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 B 318 529 O   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 J   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 J   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 B 541 631 J   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 C 318 529 L   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 C 541 631 K   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 D 318 529 K   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 D 541 631 L   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 E 318 529 N   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 E 541 631 M   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 F 318 529 M   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 F 541 631 N   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 G 318 529 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 G 541 631 O   
tRNA-synt_2b Domain P0A8M3_318-529 2.4e-52 1 CL0040 H 318 529 A   
HGTP_anticodon Domain P0A8M3_541-631 2.2e-24 1 CL0458 H 541 631 P   
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain A 533 642 I -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) A 242 532 IJ -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain B 533 642 A -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain B 533 642 A -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain B 533 642 J -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) B 242 532 PA -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) B 242 532 AO -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) B 242 532 IJ -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain C 533 642 K -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) C 242 532 KL -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain D 533 642 L -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) D 242 532 KL -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain E 533 642 M -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) E 242 532 MN -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain F 533 642 N -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) F 242 532 MN -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain G 533 642 O -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) G 242 532 AO -
Class: Alpha and beta proteins (a/b)
  Fold: Anticodon-binding domain-like
    Superfamily: Class II aaRS ABD-related
      Family: Anticodon-binding domain of Class II aaRS
Threonyl-tRNA synthetase (ThrRS), C-terminal domain H 533 642 P -
Class: Alpha and beta proteins (a+b)
  Fold: Class II aaRS and biotin synthetases
    Superfamily: Class II aaRS and biotin synthetases
      Family: Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain
Threonyl-tRNA synthetase (ThrRS) H 242 532 AP -
GO terms
Protein chains: GO type: GO description:
A/B/C/D/E/F/G/H=242-642 C cytoplasm
A/B/C/D/E/F/G/H=242-642 F threonine-tRNA ligase activity
A/B/C/D/E/F/G/H=242-642 F translation repressor activity, nucleic acid binding
A/B/C/D/E/F/G/H=242-642 F zinc ion binding
A/B/C/D/E/F/G/H=242-642 F drug binding
A/B/C/D/E/F/G/H=242-642 F ATP binding
A/B/C/D/E/F/G/H=242-642 F RNA binding
A/B/C/D/E/F/G/H=242-642 P negative regulation of translational initiation
A/B/C/D/E/F/G/H=242-642 P threonyl-tRNA aminoacylation
Sequences
Download file with secondary structure created by Stride  
1kog.pdb1.pdb:   [ download sequences in FASTA format ]
A (protein): 
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B (protein): 
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I (rna): 
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J (rna): 
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1kog.pdb2.pdb:   [ download sequences in FASTA format ]
C (protein): 
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D (protein): 
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K (rna): 
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L (rna): 
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1kog.pdb3.pdb:   [ download sequences in FASTA format ]
E (protein): 
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F (protein): 
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M (rna): 
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N (rna): 
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1kog.pdb4.pdb:   [ download sequences in FASTA format ]
B (protein): 
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G (protein): 
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A (rna): 
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O (rna): 
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1kog.pdb5.pdb:   [ download sequences in FASTA format ]
B (protein): 
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H (protein): 
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A (rna): 
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P (rna): 
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