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(-) Description

Title :  CRYSTAL STRUCTURE OF TRYPANOTHIONE REDUCTASE FROM TRYPANOSOMA BRUCEI IN COMPLEX WITH INHIBITOR EP127 (5-{5-[1-(PYRROLIDIN-1-YL) CYCLOHEXYL]-1,3-THIAZOL-2-YL}-1H-INDOLE)
 
Authors :  E. Persch, S. Bryson, E. F. Pai, R. L. Krauth-Siegel, F. Diederich
Date :  30 Oct 13  (Deposition) - 14 May 14  (Release) - 13 Aug 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Reductase, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Persch, S. Bryson, N. K. Todoroff, C. Eberle, J. Thelemann, N. Dirdjaja, M. Kaiser, M. Weber, H. Derbani, R. Brun, G. Schneider, E. F. Pai, R. L. Krauth-Siegel, F. Diederich
Binding To Large Enzyme Pockets: Small-Molecule Inhibitors Of Trypanothione Reductase.
Chemmedchem V. 9 1880 2014
PubMed-ID: 24788386  |  Reference-DOI: 10.1002/CMDC.201402032

(-) Compounds

Molecule 1 - TRYPANOTHIONE REDUCTASE
    Chains: A, B
    EC Number: 1.8.1.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: TB10.406.0520
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 999953
    Strain: 927/4 GUTAT10.1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 14)

Asymmetric/Biological Unit (4, 14)
No.NameCountTypeFull Name
12JR3Ligand/Ion5-{5-[1-(PYRROLIDIN-1-YL)CYCLOHEXYL]-1,3-THIAZOL-2-YL}-1H-INDOLE
2EPE1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
4SO48Ligand/IonSULFATE ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREILE A:10 , GLY A:11 , GLY A:13 , SER A:14 , GLY A:15 , VAL A:34 , ASP A:35 , VAL A:36 , ALA A:46 , ALA A:47 , GLY A:50 , THR A:51 , CYS A:52 , GLY A:56 , CYS A:57 , LYS A:60 , GLY A:125 , TRP A:126 , GLY A:127 , ALA A:159 , THR A:160 , GLY A:161 , ARG A:287 , ARG A:290 , GLY A:326 , ASP A:327 , MET A:333 , LEU A:334 , THR A:335 , PRO A:336 , ALA A:338 , HIS B:461BINDING SITE FOR RESIDUE FAD A 501
02AC2SOFTWARELEU A:17 , TRP A:21 , SER A:109 , MET A:113 , ASP A:116BINDING SITE FOR RESIDUE 2JR A 502
03AC3SOFTWAREGLY A:197 , PHE A:198 , HOH A:626 , HOH A:628BINDING SITE FOR RESIDUE SO4 A 503
04AC4SOFTWARETYR A:221 , ARG A:222 , ASN A:223 , ARG A:228 , HOH A:628BINDING SITE FOR RESIDUE SO4 A 504
05AC5SOFTWARELYS A:257 , SER A:259BINDING SITE FOR RESIDUE SO4 A 505
06AC6SOFTWAREHIS A:461 , ILE B:10 , GLY B:11 , GLY B:13 , SER B:14 , GLY B:15 , VAL B:34 , ASP B:35 , ALA B:46 , ALA B:47 , GLY B:50 , THR B:51 , CYS B:52 , GLY B:56 , CYS B:57 , LYS B:60 , TRP B:126 , GLY B:127 , ALA B:159 , THR B:160 , GLY B:161 , ARG B:287 , ARG B:290 , GLY B:326 , ASP B:327 , MET B:333 , LEU B:334 , THR B:335 , PRO B:336 , HOH B:602 , HOH B:603 , HOH B:627BINDING SITE FOR RESIDUE FAD B 501
07AC7SOFTWARETRP B:21 , SER B:109 , GLY B:112 , MET B:113BINDING SITE FOR RESIDUE 2JR B 502
08AC8SOFTWAREGLY B:197 , PHE B:198 , GLY B:286BINDING SITE FOR RESIDUE SO4 B 503
09AC9SOFTWAREARG B:189 , ARG B:190BINDING SITE FOR RESIDUE SO4 B 504
10BC1SOFTWARETYR B:455 , ASN B:456 , ARG B:472BINDING SITE FOR RESIDUE SO4 B 505
11BC2SOFTWARETYR A:455 , ASN A:456 , ARG A:472 , ARG B:355BINDING SITE FOR RESIDUE SO4 B 506
12BC3SOFTWARELYS B:257 , SER B:259BINDING SITE FOR RESIDUE SO4 B 507
13BC4SOFTWAREASN B:91 , LYS B:93 , THR B:140 , ALA B:141 , ARG B:290 , ASN B:292 , ASP B:293BINDING SITE FOR RESIDUE EPE B 508
14BC5SOFTWAREPRO B:42 , TYR B:183BINDING SITE FOR RESIDUE 2JR B 509

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:57 -A:52
2B:57 -B:52

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Pro A:42 -Pro A:43
2Ile A:369 -Pro A:370
3His A:461 -Pro A:462
4Pro B:42 -Pro B:43
5Ile B:369 -Pro B:370
6His B:461 -Pro B:462

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4NEV)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4NEV)

(-) Exons   (0, 0)

(no "Exon" information available for 4NEV)

(-) Sequences/Alignments

Asymmetric/Biological 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:485
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..hhhhhhhhhhhhh.....eeeee..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee.hhhhheehhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.eeeeee..eeeee........eeeeee..eeee...eee......hhhhh.hhhhhh.......eeeee..hhhhhhhhhhhhhhh....eeeeee.........hhhhhhhhhhhhhhh..eeee...eeeeee.....eeeee....eeee.eeee...eee.....hhhhh......................eee.hhhhh...hhhhhhhhhhhhhhhhh.............eee.....eeeee.hhhhhhhhh.eeeeeee.....hhhhhh......eeeeeee....eeeeeeee..hhhhhhhhhhhhhhh..hhhhhhh.......hhhhhhh.....eeee..eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nev A   4 AFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKLP 488
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483     


Chain B from PDB  Type:PROTEIN  Length:485
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..hhhhhhhhhhhhhhh...eeeee..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee.hhhhheehhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.eeeeee..eeeee........eeeeeeeeeeee...eee......hhhhh.hhhhhh.......eeeee..hhhhhhhhhhhhhhh....eeeeee.........hhhhhhhhhhhhhhh..eeee...eeeeee.....eeeee....eeee.eeee...eee................................eee.hhhhh...hhhhhhhhhhhhhhhhhh............eee.....eeeee.hhhhhhhhh.eeeeeeeee.hhhhhhhh.....eeeeeeee.....eeeeeee..hhhhhhhhhhhhhhh..hhhhhhh.......hhhhhhh.....eeee..eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nev B   3 KAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKL 487
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482
   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 4NEV)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4NEV)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4NEV)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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        Q389T8_TRYB2 | Q389T8: 2woi 2wov 2wow 2wp5 2wp6 2wpc 2wpe 2wpf

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