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(-) Description

Title :  TRYPANOTHIONE SYNTHETASE
 
Authors :  P. K. Fyfe, S. L. Oza, A. H. Fairlamb, W. N. Hunter
Date :  13 Feb 08  (Deposition) - 06 May 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. K. Fyfe, S. L. Oza, A. H. Fairlamb, W. N. Hunter
Leishmania Trypanothione Synthetase-Amidase Structure Reveals A Basis For Regulation Of Conflicting Synthetic And Hydrolytic Activities.
J. Biol. Chem. V. 283 17672 2008
PubMed-ID: 18420578  |  Reference-DOI: 10.1074/JBC.M801850200

(-) Compounds

Molecule 1 - TRYPANOTHIONE SYNTHETASE
    Chains: A, B
    EC Number: 6.3.1.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B-TEV
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: LEISHMANIA MAJOR
    Organism Taxid: 5664
    Strain: FRIEDLIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:547 , ARG B:452BINDING SITE FOR RESIDUE CL B1653
2AC2SOFTWAREARG A:6 , ARG A:452 , HOH A:2001 , LYS B:547 , HOH B:2231BINDING SITE FOR RESIDUE CL A1653

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2VOB)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2VOB)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2VOB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2VOB)

(-) Exons   (0, 0)

(no "Exon" information available for 2VOB)

(-) 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:598
 aligned with Q711P7_LEIMA | Q711P7 from UniProtKB/TrEMBL  Length:652

    Alignment length:648
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644        
         Q711P7_LEIMA     5 QRASVSFNKPGHIPFGAVQGYAPGGVPAYSNKHDHYFSGERNIEDNIFFGFKYQCVEFARRWLLVRKGLLLPDVNWACHIFQLKEVRDAATTESFAVLQVRNGTTTKPEADALLVYPSTDANPVGHVGTITEVGDDYVCVADQNYRFHKWESSCAYKLKLDHRDGIWTIIDDIDADEIEIPLGWLTFPGRANRPEGAPPVALHPSLHFKEPPKPYLLRRNFLPTESKANWLDMNNPAERLFVEEFGMDVSRTRLEEKVVSYYESNHEFHLRCVAYGTQLHAIFMEATAQVIESDEKLRLFAIPEEFWPRIRHSWKYQQTYISGRFDFAFNNETGEVKCFEYNADSASTLLECGLIQQKWAESVGLDKQDTRGSGFAVERNLKMAWANSGATGRVHFCVDEEREEQYTALYCMQAAEAVGLEGKLCILFDEFRFDDNGHVVDSDGVRVRNVWKTWMWESAITDYYAAREERGENWKPSPKDKVRLCDLLLGDDWEILYFEPMWKVIPSNKAILPMIYHNHPEHPAILKAEYELTDELRKHGYAKKPIVGRVGSNVIITSGDGVVHAESGGKYGKRNMIYQQLFELKKQDDYYAIIGGWMIGDAFSGTGIREDKSVITGVDSPFAAVRIKTDKLPHPVTLKDIDKMAEDE 652
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....ee...........eeeee...eeee...........eeee..eeeee..hhhhhhhhhhhhhhhee.....hhhhhhhh.eeee.....eee.eeee..........eeeee.........eeeeeeee...eeeee..............eeeeeeee..eeeee............eeee................hhhhh........eeeee..............hhhhhhhhhhhh.-----------.eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhee...eeeeeeee......eeeeeee.....hhhhhhhhhhhhhhhh......eee...hhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhhhhhhhh..eeeeee.....ee.....ee........eeee..hhhhhhhhhhhhhhhhh...........hhhhhhh......eee.hhhhhh....hhhhhhhhhh........ee...hhhhhhhheeeee..---------------------------.eeeee...--.......eeeeeee..eeeeeeee.----------.ee.eeee........hhhhh..hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vob A   5 QRASVSFNKPGHIPFGAVQGYAPGGVPAYSNKHDHYFSGERNIEDNIFFGFKYQCVEFARRWLLVRKGLLLPDVNWACHIFQLKEVRDAATTESFAVLQVRNGTTTKPEADALLVYPSTDANPVGHVGTITEVGDDYVCVADQNYRFHKWESSCAYKLKLDHRDGIWTIIDDIDADEIEIPLGWLTFPGRANRPEGAPPVALHPSLHFKEPPKPYLLRRNFLPTESKANWLDMNNPAERLFVEEFGM-----------VSYYESNHEFHLRCVAYGTQLHAIFMEATAQVIESDEKLRLFAIPEEFWPRIRHSWKYQQTYISGRFDFAFNNETGEVKCFEYNADSASTLLECGLIQQKWAESVGLDKQDTRGSGFAVERNLKMAWANSGATGRVHFCVDEEREEQYTALYCMQAAEAVGLEGKLCILFDEFRFDDNGHVVDSDGVRVRNVWKTWMWESAITDYYAAREERGENWKPSPKDKVRLCDLLLGDDWEILYFEPMWKVIPSNKAILPMIYHNHPEHPAILKAEYELTDELRKHGYAKKPIV---------------------------NMIYQQLFE--KQDDYYAIIGGWMIGDAFSGTGIRE----------PFAAVRIKTDKLPHPVTLKDIDKMAEDE 652
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244      |  -       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544      |  -         -         -    |  584  |  | 594       604       614         -|      634       644        
                                                                                                                                                                                                                                                                                251         263                                                                                                                                                                                                                                                                                             551                         579     587  |                     614        625                           
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   590                                                              


Chain B from PDB  Type:PROTEIN  Length:591
 aligned with Q711P7_LEIMA | Q711P7 from UniProtKB/TrEMBL  Length:652

    Alignment length:648
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644        
         Q711P7_LEIMA     5 QRASVSFNKPGHIPFGAVQGYAPGGVPAYSNKHDHYFSGERNIEDNIFFGFKYQCVEFARRWLLVRKGLLLPDVNWACHIFQLKEVRDAATTESFAVLQVRNGTTTKPEADALLVYPSTDANPVGHVGTITEVGDDYVCVADQNYRFHKWESSCAYKLKLDHRDGIWTIIDDIDADEIEIPLGWLTFPGRANRPEGAPPVALHPSLHFKEPPKPYLLRRNFLPTESKANWLDMNNPAERLFVEEFGMDVSRTRLEEKVVSYYESNHEFHLRCVAYGTQLHAIFMEATAQVIESDEKLRLFAIPEEFWPRIRHSWKYQQTYISGRFDFAFNNETGEVKCFEYNADSASTLLECGLIQQKWAESVGLDKQDTRGSGFAVERNLKMAWANSGATGRVHFCVDEEREEQYTALYCMQAAEAVGLEGKLCILFDEFRFDDNGHVVDSDGVRVRNVWKTWMWESAITDYYAAREERGENWKPSPKDKVRLCDLLLGDDWEILYFEPMWKVIPSNKAILPMIYHNHPEHPAILKAEYELTDELRKHGYAKKPIVGRVGSNVIITSGDGVVHAESGGKYGKRNMIYQQLFELKKQDDYYAIIGGWMIGDAFSGTGIREDKSVITGVDSPFAAVRIKTDKLPHPVTLKDIDKMAEDE 652
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) ----------------------------------CHAP-2vobB01 B:39-173                                                                                                                  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GSP_synth-2vobB03 B:397-511                                                                                        --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ----------------------------------CHAP-2vobB02 B:39-173                                                                                                                  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GSP_synth-2vobB04 B:397-511                                                                                        --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ....ee...........eeeee...eeee...........eeee..eeeee..hhhhhhhhhhhhhhhee.....hhhhhhhh.eeee.....eee.eeee..........eeeee.........eeeeeeee...eeeee..............eeeeeeee..eeeee............eeee................hhhhh........eeeee...------.....hhhhhhhhhhh.------------.eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhee...eeeeeeee......eeeeeee.....hhhhhhhhhhhhhhhh...--..ee...hhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhhhhhhhh..eeeeee.....ee.....ee........eeee..hhhhhhhhhhhhhhhh............hhhhhhhh.....eee.hhhhhh..hhhhhhhhhhhh........ee...hhhhhhhheeeee..--------------------------..eeeee..........eeeeeeeee..eeeeeeeeee..-------.ee.eeee----....hhhhh..hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vob B   5 QRASVSFNKPGHIPFGAVQGYAPGGVPAYSNKHDHYFSGERNIEDNIFFGFKYQCVEFARRWLLVRKGLLLPDVNWACHIFQLKEVRDAATTESFAVLQVRNGTTTKPEADALLVYPSTDANPVGHVGTITEVGDDYVCVADQNYRFHKWESSCAYKLKLDHRDGIWTIIDDIDADEIEIPLGWLTFPGRANRPEGAPPVALHPSLHFKEPPKPYLLRRNFLP------WLDMNNPAERLFVEEFG------------VSYYESNHEFHLRCVAYGTQLHAIFMEATAQVIESDEKLRLFAIPEEFWPRIRHSWKYQQTYISGRFDFAFNNETGEVKCFEYNADSASTLLECGLIQQKWAESVGLD--DTRGSGFAVERNLKMAWANSGATGRVHFCVDEEREEQYTALYCMQAAEAVGLEGKLCILFDEFRFDDNGHVVDSDGVRVRNVWKTWMWESAITDYYAAREERGENWKPSPKDKVRLCDLLLGDDWEILYFEPMWKVIPSNKAILPMIYHNHPEHPAILKAEYELTDELRKHGYAKKPIV--------------------------RNMIYQQLFELKKQDDYYAIIGGWMIGDAFSGTGIREDKS-------PFAAVRIK----PHPVTLKDIDKMAEDE 652
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224  |    234       244     |   -       264       274       284       294       304       314       324       334       344       354       364     | 374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544      |  -         -         -   |   584       594       604       614  |      -|      | -  |    644        
                                                                                                                                                                                                                                                        227    234             250          263                                                                                                        370  |                                                                                                                                                                               551                        578                                    617     625    632  637               
                                                                                                                                                                                                                                                                                                                                                                                                          373
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  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 2VOB)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2VOB)

(-) Pfam Domains  (2, 4)

Asymmetric Unit
(-)
Clan: Peptidase_CA (169)
(-)
Family: CHAP (5)
(-)
Leishmania major (3)
1aCHAP-2vobB01B:39-173
1bCHAP-2vobB02B:39-173
(-)
Clan: PreATP-grasp (8)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q711P7_LEIMA | Q711P7)
molecular function
    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:0047479    trypanothione synthase activity    Catalysis of the reaction: reduced glutathione + glutathionylspermidine + ATP = trypanothione + ADP + phosphate.

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 Related Entries

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

UniProtKB/TrEMBL
        Q711P7_LEIMA | Q711P7: 2vpm 2vps

(-) Related Entries Specified in the PDB File

2vpm TRYPANOTHIONE SYNTHETASE
2vps STRUCTURE OF THE BIFUNCTIONAL LEISHMANIA MAJOR TRYPANOTHIONE SYNTHETASE-AMIDASE