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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF PYRROLYSYL-TRNA SYNTHETASE IN TRICLINIC CRYSTAL FORM
 
Authors :  T. Yanagisawa, T. Sumida, R. Ishii, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  02 Apr 12  (Deposition) - 02 Jan 13  (Release) - 04 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Aminoacyl-Trna Synthetase, Pyrrolysyl-Trna Synthetase, Amp, Boclys-Amp, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Yanagisawa, T. Sumida, R. Ishii, S. Yokoyama
A Novel Crystal Form Of Pyrrolysyl-Trna Synthetase Reveals The Pre- And Post-Aminoacyl-Trna Synthesis Conformational States Of The Adenylate And Aminoacyl Moieties And An Asparagine Residue In The Catalytic Site
Acta Crystallogr. , Sect. D V. 69 5 2013
PubMed-ID: 23275158  |  Reference-DOI: 10.1107/S0907444912039881

(-) Compounds

Molecule 1 - PYRROLYSINE--TRNA LIGASE
    ChainsA, B, C, D
    EC Number6.1.1.26
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28C
    Expression System StrainBL21(DE3) CODON PLUS
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GenePYLS
    MutationYES
    Organism ScientificMETHANOSARCINA MAZEI
    Organism Taxid2209
    StrainJCM9314
    SynonymPYRROLYSYL-TRNA SYNTHETASE, PYLRS

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 8)

Asymmetric Unit (3, 8)
No.NameCountTypeFull Name
1AMP2Ligand/IonADENOSINE MONOPHOSPHATE
2BLK2Ligand/Ion[[(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-OXIDANYL-PHOSPHORYL](2S)-2-AZANYL-6-[(2-METHYLPROPAN-2-YL)OXYCARBONYLAMINO]HEXANOATE
3PO44Ligand/IonPHOSPHATE ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1AMP2Ligand/IonADENOSINE MONOPHOSPHATE
2BLK-1Ligand/Ion[[(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-OXIDANYL-PHOSPHORYL](2S)-2-AZANYL-6-[(2-METHYLPROPAN-2-YL)OXYCARBONYLAMINO]HEXANOATE
3PO42Ligand/IonPHOSPHATE ION
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1AMP-1Ligand/IonADENOSINE MONOPHOSPHATE
2BLK2Ligand/Ion[[(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-OXIDANYL-PHOSPHORYL](2S)-2-AZANYL-6-[(2-METHYLPROPAN-2-YL)OXYCARBONYLAMINO]HEXANOATE
3PO42Ligand/IonPHOSPHATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:330 , GLU A:332 , GLU A:337 , HIS A:338 , LEU A:339 , MET A:344 , GLU A:396 , LEU A:397 , SER A:399 , GLY A:423 , ARG A:426BINDING SITE FOR RESIDUE AMP A 501
2AC2SOFTWAREARG A:310 , LYS A:311 , ARG A:314BINDING SITE FOR RESIDUE PO4 A 502
3AC3SOFTWAREARG B:330 , GLU B:332 , GLU B:337 , HIS B:338 , LEU B:339 , PHE B:342 , MET B:344 , GLU B:396 , LEU B:397 , SER B:399 , GLY B:423 , ARG B:426BINDING SITE FOR RESIDUE AMP B 501
4AC4SOFTWAREARG B:310 , LYS B:311 , ARG B:314BINDING SITE FOR RESIDUE PO4 B 502
5AC5SOFTWAREALA C:302 , TYR C:306 , ARG C:330 , HIS C:338 , LEU C:339 , MET C:344 , ASN C:346 , GLU C:396 , LEU C:397 , SER C:399 , VAL C:401 , TRP C:417 , GLY C:423 , ARG C:426BINDING SITE FOR RESIDUE BLK C 601
6AC6SOFTWAREARG C:310 , LYS C:311 , ARG C:314 , ASN D:453BINDING SITE FOR RESIDUE PO4 C 602
7AC7SOFTWAREALA D:302 , TYR D:306 , ARG D:330 , GLU D:332 , HIS D:338 , LEU D:339 , PHE D:342 , MET D:344 , ASN D:346 , CYS D:348 , GLU D:396 , LEU D:397 , SER D:399 , TRP D:417 , GLY D:421 , GLY D:423 , ARG D:426 , HOH D:601 , HOH D:608BINDING SITE FOR RESIDUE BLK D 501
8AC8SOFTWAREASN C:453 , ARG D:310 , LYS D:311 , ARG D:314BINDING SITE FOR RESIDUE PO4 D 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3VQX)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Asp A:318 -Pro A:319
2Gly A:403 -Pro A:404
3Asp B:318 -Pro B:319
4Gly B:403 -Pro B:404
5Asp C:318 -Pro C:319
6Gly C:403 -Pro C:404
7Asp D:318 -Pro D:319
8Gly D:403 -Pro D:404

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3VQX)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3VQX)

(-) Exons   (0, 0)

(no "Exon" information available for 3VQX)

(-) 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:253
 aligned with PYLS_METMA | Q8PWY1 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:264
                                   200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450    
           PYLS_METMA   191 TKSQTDRLEVLLNPKDEISLNSGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGIDNDTELSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKESDGKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSESYYNGISTNL 454
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhh......---...hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..eee....eeehhhhhhh...------....ee...eee...hhhhhhhhhhhhh......eeeeeeeeee...--......eeeeeeeeee....hhhhhhhhhhhhhhhh....eeeeeee...eeeeeeee..eeeeeeee..hhhhhhhh....eeeeeeehhhhhhhhh...hhhhh.....ee..ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3vqx A 191 TKSQTDRLEVLLNPKDEI---SGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGID------KQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKE--GKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSGSYYNGISTNL 454
                                   200       | - |     220       230       240       250       260       270        |-     | 290       300       310       320       330 |  |  340       350       360       370       380       390       400       410       420       430       440       450    
                                           208 212                                                                279    286                                           332  |                                                                                                                       
                                                                                                                                                                          335                                                                                                                       

Chain B from PDB  Type:PROTEIN  Length:246
 aligned with PYLS_METMA | Q8PWY1 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:267
                                   197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       
           PYLS_METMA   188 PALTKSQTDRLEVLLNPKDEISLNSGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGIDNDTELSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKESDGKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSESYYNGISTNL 454
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh......----..hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..eee....eeehhhhhhh...-------...ee...eee...hhhhhhhhhhhhh......eeeeeeeeee...-.......eeeeeeeeee....hhhhhhhhhhhhhhhhh...eee---------.eeeee..eeeeeeee..hhhhhhhh....eeeeeeehhhhhhhhhh..hhhhh.....ee..ee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3vqx B 188 PALTKSQTDRLEVLLNPKDEI----GKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGID-------QIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKE-DGKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIV---------TLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSGSYYNGISTNL 454
                                   197       207|    | 217       227       237       247       257       267       277 |     287       297       307       317       327    | |337       347       357       367       377       387       397       407       417       427       437       447       
                                              208  213                                                               279     287                                          332 |                                        377       387                                                                   
                                                                                                                                                                            334                                                                                                                        

Chain C from PDB  Type:PROTEIN  Length:254
 aligned with PYLS_METMA | Q8PWY1 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:265
                                   199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449     
           PYLS_METMA   190 LTKSQTDRLEVLLNPKDEISLNSGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGIDNDTELSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKESDGKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSESYYNGISTNL 454
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh.....----...hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh...eee....eeehhhhhhh.....--......ee...eee...hhhhhhhhhhhhh......eeeeeeeeee..---......eeeeeeeeee....hhhhhhhhhhhhhhhhh...ee..--.....eeeeeee..eeeeeeee..hhhhhhhh....eeeeeeehhhhhhhhhh..hhhhhh....ee..ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3vqx C 190 LTKSQTDRLEVLLNPKDE----SGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGIDND--LSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRK---GKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVG--CMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSGSYYNGISTNL 454
                                   199       | -  |    219       229       239       249       259       269       279 |  |  289       299       309       319       329 |   | 339       349       359       369        |- |     389       399       409       419       429       439       449     
                                           207  212                                                                  281  |                                            331 335                                        378  |                                                                         
                                                                                                                        284                                                                                              381                                                                         

Chain D from PDB  Type:PROTEIN  Length:257
 aligned with PYLS_METMA | Q8PWY1 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:264
                                   200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450    
           PYLS_METMA   191 TKSQTDRLEVLLNPKDEISLNSGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGIDNDTELSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKESDGKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSESYYNGISTNL 454
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhh.....--.....hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..eee....eeehhhhhhh...---.hhhhheee...eee...hhhhhhhhhhhhh......eeeeeeeeee...--......eeeeeeeeee....hhhhhhhhhhhhhhhhh...eeeee......eeeeeee..eeeeeeee...hhhhhh.....eeeeeeehhhhhhhhh...hhhhh.....ee..ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3vqx D 191 TKSQTDRLEVLLNPKDE--LNSGKPFRELESELLSRRKKDLQQIYAEERENYLGKLEREITRFFVDRGFLEIKSPILIPLEYIERMGID---ELSKQIFRVDKNFCLRPMLAPNLYNYLRKLDRALPDPIKIFEIGPCYRKE--GKEHLEEFTMLNFCQMGSGCTRENLESIITDFLNHLGIDFKIVGDSCMVYGDTLDVMHGDLELSSAVVGPIPLDREWGIDKPWIGAGFGLERLLKVKHDFKNIKRAARSGSYYNGISTNL 454
                                   200      |210       220       230       240       250       260       270        |-  |    290       300       310       320       330 |  |  340       350       360       370       380       390       400       410       420       430       440       450    
                                          207  |                                                                  279 283                                              332  |                                                                                                                       
                                             210                                                                                                                          335                                                                                                                       

   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  (0, 0)

(no "SCOP Domain" information available for 3VQX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3VQX)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3VQX)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (PYLS_METMA | Q8PWY1)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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: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: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:0000049    tRNA binding    Interacting selectively and non-covalently with transfer RNA.
biological process
    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: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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PYLS_METMA | Q8PWY12e3c 2q7e 2q7g 2q7h 2zce 2zim 2zin 2zio 3qtc 3vqv 3vqw 4bw9 4bwa 4ch3 4ch4 4ch5 4ch6 4cs2 4cs3 4cs4 4q6g 4tqd 4tqf 4zib 5k1p 5k1x

(-) Related Entries Specified in the PDB File

2e3c
2zcd
2zce
2zin
2zio
3vqv
3vqw
3vqy RELATED ID: RSGI-TRT001000322.7 RELATED DB: TARGETTRACK