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(-) Description

Title :  CRYSTAL STRUCTURE OF E. COLI THREONYL-TRNA SYNTHETASE INTERACTING WITH THE ESSENTIAL DOMAIN OF ITS MRNA OPERATOR
 
Authors :  A. Torres-Larrios, A. C. Dock-Bregeon, P. Romby, B. Rees, R. Sankaranarayanan, J. Caillet, M. Springer, C. Ehresmann, B. Ehresmann, D. Moras
Date :  20 Dec 01  (Deposition) - 26 Apr 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.50
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P
Biol. Unit 1:  A,B,I,J  (1x)
Biol. Unit 2:  C,D,K,L  (1x)
Biol. Unit 3:  E,F,M,N  (1x)
Biol. Unit 4:  G,O  (2x)
Biol. Unit 5:  H,P  (2x)
Keywords :  Protein-Rna Complex, Rna Stem-Loop, Rna Double Helix, Rna Base Triples, Ligase/Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Torres-Larios, A. C. Dock-Bregeon, P. Romby, B. Rees, R. Sankaranarayanan, J. Caillet, M. Springer, C. Ehresmann, B. Ehresmann, D. Moras
Structural Basis Of Translational Control By Escherichia Coli Threonyl Trna Synthetase.
Nat. Struct. Biol. V. 9 343 2002
PubMed-ID: 11953757
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THREONYL-TRNA SYNTHETASE MRNA
    ChainsI, J, K, L, M, N, O, P
    EngineeredYES
    MutationYES
    Other DetailsDOMAIN D2 OF THE TRS MRNA OPERATOR FROM E.COLI (NUCLEOTIDES -49 TO -13)
    Other Details - SourceTHIS IS THE NATURAL SEQUENCE OF DOMAIN D2 OF THE TRS MRNA OPERATOR FROM E. COLI, COVERING RESIDUES - 49 TO -13 (69 TO 105 IN THE PRESENT COORDINATE FILE) OF E.COLI TRS MRNA, EXCEPT FOR THE FIRST 3 BASE PAIRS. IT WAS SYNTHESIZED IN VITRO BY T7 TRANSCRIPTION.
    SyntheticYES
 
Molecule 2 - THREONYL-TRNA SYNTHETASE
    ChainsA, B, C, D, E, F, G, H
    EC Number6.1.1.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentCATALYTIC AND ANTICODON BINDING DOMAINS (RESIDUES 242 TO 642)
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562

 Structural Features

(-) Chains, Units

  12345678910111213141516
Asymmetric Unit ABCDEFGHIJKLMNOP
Biological Unit 1 (1x)AB      IJ      
Biological Unit 2 (1x)  CD      KL    
Biological Unit 3 (1x)    EF      MN  
Biological Unit 4 (2x)      G       O 
Biological Unit 5 (2x)       H       P

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 16)

Asymmetric Unit (2, 16)
No.NameCountTypeFull Name
1TSB8Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN8Ligand/IonZINC ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1TSB2Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1TSB2Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN-1Ligand/IonZINC ION
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1TSB2Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN-1Ligand/IonZINC ION
Biological Unit 4 (1, 2)
No.NameCountTypeFull Name
1TSB2Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN-1Ligand/IonZINC ION
Biological Unit 5 (1, 2)
No.NameCountTypeFull Name
1TSB2Ligand/Ion5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE
2ZN-1Ligand/IonZINC ION

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWARECYS A:334 , HIS A:385 , TYR A:462 , HIS A:511 , TSB A:2002BINDING SITE FOR RESIDUE ZN A 1
02AC2SOFTWARECYS B:334 , HIS B:385 , HIS B:511 , TSB B:3002BINDING SITE FOR RESIDUE ZN B 1
03AC3SOFTWARECYS C:334 , HIS C:385 , TYR C:462 , HIS C:511 , TSB C:4002BINDING SITE FOR RESIDUE ZN C 1
04AC4SOFTWARECYS D:334 , HIS D:385 , HIS D:511 , TSB D:5002BINDING SITE FOR RESIDUE ZN D 1
05AC5SOFTWARECYS E:334 , HIS E:385 , HIS E:511 , TSB E:6002BINDING SITE FOR RESIDUE ZN E 1
06AC6SOFTWARECYS F:334 , HIS F:385 , TYR F:462 , HIS F:511 , TSB F:7002BINDING SITE FOR RESIDUE ZN F 1
07AC7SOFTWARECYS G:334 , HIS G:385 , TYR G:462 , HIS G:511 , TSB G:8002BINDING SITE FOR RESIDUE ZN G 1
08AC8SOFTWARECYS H:334 , HIS H:385 , TYR H:462 , HIS H:511 , TSB H:9002BINDING SITE FOR RESIDUE ZN H 1
09AC9SOFTWAREZN A:1 , MET A:332 , CYS A:334 , ARG A:363 , GLU A:365 , MET A:374 , VAL A:376 , PHE A:379 , GLN A:381 , ASP A:383 , ALA A:384 , HIS A:385 , TYR A:462 , GLN A:479 , CYS A:480 , THR A:482 , GLN A:484 , HIS A:511 , ARG A:512 , GLY A:516 , SER A:517 , ARG A:520BINDING SITE FOR RESIDUE TSB A 2002
10BC1SOFTWAREZN B:1 , MET B:332 , CYS B:334 , ARG B:363 , GLU B:365 , MET B:374 , VAL B:376 , PHE B:379 , GLN B:381 , ASP B:383 , ALA B:384 , HIS B:385 , TYR B:462 , GLN B:479 , CYS B:480 , THR B:482 , GLN B:484 , HIS B:511 , ARG B:512 , GLY B:516 , SER B:517 , ARG B:520BINDING SITE FOR RESIDUE TSB B 3002
11BC2SOFTWAREZN C:1 , MET C:332 , CYS C:334 , ARG C:363 , GLU C:365 , MET C:374 , VAL C:376 , PHE C:379 , GLN C:381 , ASP C:383 , ALA C:384 , HIS C:385 , TYR C:462 , GLN C:479 , CYS C:480 , GLN C:484 , HIS C:511 , ARG C:512 , GLY C:516 , SER C:517 , ARG C:520BINDING SITE FOR RESIDUE TSB C 4002
12BC3SOFTWAREZN D:1 , MET D:332 , CYS D:334 , ARG D:363 , GLU D:365 , MET D:374 , VAL D:376 , PHE D:379 , GLN D:381 , ASP D:383 , ALA D:384 , HIS D:385 , TYR D:462 , GLN D:479 , CYS D:480 , THR D:482 , GLN D:484 , HIS D:511 , ARG D:512 , GLY D:516 , SER D:517 , ARG D:520BINDING SITE FOR RESIDUE TSB D 5002
13BC4SOFTWAREZN E:1 , MET E:332 , CYS E:334 , ARG E:363 , GLU E:365 , MET E:374 , VAL E:376 , PHE E:379 , GLN E:381 , ASP E:383 , ALA E:384 , HIS E:385 , TYR E:462 , GLN E:479 , CYS E:480 , THR E:482 , GLN E:484 , HIS E:511 , ARG E:512 , ALA E:513 , GLY E:516 , SER E:517 , ARG E:520BINDING SITE FOR RESIDUE TSB E 6002
14BC5SOFTWAREZN F:1 , MET F:332 , CYS F:334 , ARG F:363 , GLU F:365 , MET F:374 , VAL F:376 , PHE F:379 , GLN F:381 , ASP F:383 , ALA F:384 , HIS F:385 , TYR F:462 , GLN F:479 , CYS F:480 , THR F:482 , GLN F:484 , HIS F:511 , ARG F:512 , GLY F:516 , SER F:517 , ARG F:520BINDING SITE FOR RESIDUE TSB F 7002
15BC6SOFTWAREZN G:1 , MET G:332 , CYS G:334 , ARG G:363 , GLU G:365 , MET G:374 , VAL G:376 , PHE G:379 , GLN G:381 , ASP G:383 , ALA G:384 , HIS G:385 , TYR G:462 , GLN G:479 , CYS G:480 , THR G:482 , GLN G:484 , HIS G:511 , ARG G:512 , GLY G:516 , SER G:517 , ARG G:520BINDING SITE FOR RESIDUE TSB G 8002
16BC7SOFTWAREZN H:1 , MET H:332 , CYS H:334 , ARG H:363 , GLU H:365 , MET H:374 , VAL H:376 , PHE H:379 , GLN H:381 , ASP H:383 , ALA H:384 , HIS H:385 , TYR H:462 , GLN H:479 , CYS H:480 , THR H:482 , GLN H:484 , HIS H:511 , ARG H:512 , GLY H:516 , SER H:517 , ARG H:520BINDING SITE FOR RESIDUE TSB H 9002

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1KOG)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Leu A:351 -Pro A:352
2Leu B:351 -Pro B:352
3Leu C:351 -Pro C:352
4Leu D:351 -Pro D:352
5Leu E:351 -Pro E:352
6Leu F:351 -Pro F:352
7Leu G:351 -Pro G:352
8Leu H:351 -Pro H:352

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1KOG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1KOG)

(-) Exons   (0, 0)

(no "Exon" information available for 1KOG)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1koga2 A:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1koga1 A:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogA01 A:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogA02 A:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh.ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog A 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain B from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogb2 B:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogb1 B:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogB01 B:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogB02 B:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh..eeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhh..ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog B 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain C from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogc2 C:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogc1 C:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogC01 C:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogC02 C:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh.ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog C 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain D from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogd2 D:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogd1 D:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogD01 D:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogD02 D:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh.ee.........eehhhhhhhhhhhhhhhhhhhhhh..ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog D 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain E from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1koge2 E:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1koge1 E:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogE01 E:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogE02 E:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh..eeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhh..ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog E 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain F from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogf2 F:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogf1 F:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogF01 F:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogF02 F:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh.ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh....eeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog F 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain G from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogg2 G:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogg1 G:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogG01 G:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogG02 G:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh...ee..eeeee..hhhhhhhhhhhhhhhhhhhhhhh.ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhh.....hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog G 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain H from PDB  Type:PROTEIN  Length:401
 aligned with SYT_ECOLI | P0A8M3 from UniProtKB/Swiss-Prot  Length:642

    Alignment length:401
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 
            SYT_ECOLI   242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
               SCOP domains d1kogh2 H:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1kogh1 H:533-642 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                          SCOP domains
               CATH domains 1kogH01 H:242-530 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                            1kogH02 H:531-642  [code=3.40.50.800, no name defined]                                                           CATH domains
           Pfam domains (1) -------------------------------tRNA-synt_2b-1kogH09 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH01 H:541-631                                                           ----------- Pfam domains (1)
           Pfam domains (2) -------------------------------tRNA-synt_2b-1kogH10 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH02 H:541-631                                                           ----------- Pfam domains (2)
           Pfam domains (3) -------------------------------tRNA-synt_2b-1kogH11 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH03 H:541-631                                                           ----------- Pfam domains (3)
           Pfam domains (4) -------------------------------tRNA-synt_2b-1kogH12 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH04 H:541-631                                                           ----------- Pfam domains (4)
           Pfam domains (5) -------------------------------tRNA-synt_2b-1kogH13 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH05 H:541-631                                                           ----------- Pfam domains (5)
           Pfam domains (6) -------------------------------tRNA-synt_2b-1kogH14 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH06 H:541-631                                                           ----------- Pfam domains (6)
           Pfam domains (7) -------------------------------tRNA-synt_2b-1kogH15 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH07 H:541-631                                                           ----------- Pfam domains (7)
           Pfam domains (8) -------------------------------tRNA-synt_2b-1kogH16 H:273-440                                                                                                                                          ----------------------------------------------------------------------------------------------------HGTP_anticodon-1kogH08 H:541-631                                                           ----------- Pfam domains (8)
         Sec.struct. author .hhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh.ee.....eeehhhhhhhhhhhh.....eeee....eeee...hhhhhhhhhhh..ee.hhh.eeee...eee...hhhhh.......eee...eeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhhhhhhhhhhh...ee...........eeeeeee.....eeeeeeeeee.hhhhhh...ee.....ee..eeeeee...hhhhhhhhhhhhhh...hhhhh...eeeee....hhhhhhhhhhhhhhh...eeee....hhhhhhhhhhh....eeeeehhhhhh..eeeeee........eehhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kog H 242 RDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQYQEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQIFNQGLKSYRDLPLRMAEFGSCHRNEPSGSLHGLMRVRGFTQDDAHIFCTEEQIRDEVNGCIRLVYDMYSTFGFEKIVVKLSTRPEKRIGSDEMWDRAEADLAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLPSRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPVQVVIMNITDSQSEYVNELTQKLSNAGIRVKADLRNEKIGFKIREHTLRRVPYMLVCGDKEVESGKVAVRTRRGKDLGSMDVNEVIEKLQQEIRSRSLKQLEE 642
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641 

Chain I from PDB  Type:RNA  Length:37
                                                                     
                 1kog I  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain J from PDB  Type:RNA  Length:37
                                                                     
                 1kog J  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain K from PDB  Type:RNA  Length:37
                                                                     
                 1kog K  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain L from PDB  Type:RNA  Length:37
                                                                     
                 1kog L  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain M from PDB  Type:RNA  Length:37
                                                                     
                 1kog M  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain N from PDB  Type:RNA  Length:37
                                                                     
                 1kog N  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain O from PDB  Type:RNA  Length:37
                                                                     
                 1kog O  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

Chain P from PDB  Type:RNA  Length:37
                                                                     
                 1kog P  69 GGCGUAUGUGAUCUUUCGUGUGGGUCACCACUGCGCC 105
                                    78        88        98       

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 16)

Asymmetric Unit

(-) CATH Domains  (2, 16)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
1a1kogA01A:242-530
1b1kogB01B:242-530
1c1kogC01C:242-530
1d1kogD01D:242-530
1e1kogE01E:242-530
1f1kogF01F:242-530
1g1kogG01G:242-530
1h1kogH01H:242-530
2a1kogA02A:531-642
2b1kogB02B:531-642
2c1kogC02C:531-642
2d1kogD02D:531-642
2e1kogE02E:531-642
2f1kogF02F:531-642
2g1kogG02G:531-642
2h1kogH02H:531-642

(-) Pfam Domains  (2, 16)

Asymmetric Unit

(-) Gene Ontology  (20, 20)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (SYT_ECOLI | P0A8M3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0004812    aminoacyl-tRNA ligase activity    Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
    GO:0008144    drug binding    Interacting selectively and non-covalently with a drug, any naturally occurring or synthetic substance, other than a nutrient, that, when administered or applied to an organism, affects the structure or functioning of the organism; in particular, any such substance used in the diagnosis, prevention, or treatment of disease.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0016876    ligase activity, forming aminoacyl-tRNA and related compounds    Catalysis of the joining of an amino acid and a nucleic acid (usually tRNA) or poly(ribitol phosphate), with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. The reaction forms an aminoacyl-tRNA or a related compound.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004829    threonine-tRNA ligase activity    Catalysis of the reaction: ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + L-threonyl-tRNA(Thr).
    GO:0000900    translation repressor activity, nucleic acid binding    Antagonizes the ribosome-mediated translation of mRNA into a polypeptide via direct binding (through a selective and non-covalent interaction) to nucleic acid.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0045947    negative regulation of translational initiation    Any process that stops, prevents, or reduces the frequency, rate or extent of translational initiation.
    GO:0006417    regulation of translation    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
    GO:0043039    tRNA aminoacylation    The chemical reactions and pathways by which the various amino acids become bonded to their corresponding tRNAs. The most common route for synthesis of aminoacyl tRNA is by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, usually catalyzed by the cognate aminoacyl-tRNA ligase. A given aminoacyl-tRNA ligase aminoacylates all species of an isoaccepting group of tRNA molecules.
    GO:0006418    tRNA aminoacylation for protein translation    The synthesis of aminoacyl tRNA by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, to be used in ribosome-mediated polypeptide synthesis.
    GO:0006435    threonyl-tRNA aminoacylation    The process of coupling threonine to threonyl-tRNA, catalyzed by threonyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA.
    GO:0006412    translation    The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  SYT_ECOLI | P0A8M3
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 Related Entries

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        SYT_ECOLI | P0A8M31evk 1evl 1fyf 1qf6 1tje 1tke 1tkg 1tky 4hwo 4hwp 4hwr 4hws 4p3o 4p3p

(-) Related Entries Specified in the PDB File

1evl 1EVL CONTAINS THE SAME PROTEIN CORE, UNCOMPLEXED
1qf6 1QF6 CONTAINS THE WHOLE TRNA SYNTHETASE IN INTERACTION WITH THE TRNA