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(-) Description

Title :  TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00065414)
 
Authors :  M. S. Alphey, S. Patterson, A. H. Fairlamb
Date :  03 Aug 09  (Deposition) - 13 Oct 10  (Release) - 19 Oct 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  C,D  (1x)
Biol. Unit 2:  A,B  (1x)
Keywords :  Oxidoreductase, Trypanosomiasis, Sleeping Sickness, Flavoprotein, Redox-Active Center (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Patterson, M. S. Alphey, D. C. Jones, E. J. Shanks, I. P. Street, J. A. Frearson, P. G. Wyatt, I. H. Gilbert, A. H. Fairlamb
Dihydroquinazolines As A Novel Class Of Trypanosoma Brucei Trypanothione Reductase Inhibitors: Discovery, Synthesis, And Characterization Of Their Binding Mode By Protein Crystallography.
J. Med. Chem. V. 54 6514 2011
PubMed-ID: 21851087  |  Reference-DOI: 10.1021/JM200312V

(-) Compounds

Molecule 1 - TRYPANOTHIONE REDUCTASE
    ChainsA, B, C, D
    EC Number1.8.1.12
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET15B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System VariantCODONPLUS RIL
    Organism ScientificTRYPANOSOMA BRUCEI
    Organism Taxid185431
    StrainTREU927

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 26)

Asymmetric Unit (6, 26)
No.NameCountTypeFull Name
1CL8Ligand/IonCHLORIDE ION
2FAD4Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
3MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
4MRD2Ligand/Ion(4R)-2-METHYLPENTANE-2,4-DIOL
5NA6Ligand/IonSODIUM ION
6WP54Ligand/IonMETHYL [(4S)-6-BROMO-2-METHYL-4-PHENYLQUINAZOLIN-3(4H)-YL]ACETATE
Biological Unit 1 (3, 6)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
3MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
4MRD-1Ligand/Ion(4R)-2-METHYLPENTANE-2,4-DIOL
5NA-1Ligand/IonSODIUM ION
6WP52Ligand/IonMETHYL [(4S)-6-BROMO-2-METHYL-4-PHENYLQUINAZOLIN-3(4H)-YL]ACETATE
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
3MPD-1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
4MRD2Ligand/Ion(4R)-2-METHYLPENTANE-2,4-DIOL
5NA-1Ligand/IonSODIUM ION
6WP52Ligand/IonMETHYL [(4S)-6-BROMO-2-METHYL-4-PHENYLQUINAZOLIN-3(4H)-YL]ACETATE

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
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 , VAL A:55 , 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 , HOH A:2001 , HOH A:2043 , HOH A:2048 , HOH A:2071 , HIS B:461 , PRO B:462BINDING SITE FOR RESIDUE FAD A 998
02AC2SOFTWARESER A:14 , LEU A:17 , GLU A:18 , TRP A:21 , GLY A:49 , TYR A:110 , MET A:113 , PHE A:114BINDING SITE FOR RESIDUE WP5 A1000
03AC3SOFTWAREHIS A:461 , HOH A:2068 , GLY B:11 , GLY B:13 , SER B:14 , GLY B:15 , ASP B:35 , VAL B:36 , ALA B:46 , ALA B:47 , GLY B:50 , THR B:51 , CYS B:52 , GLY B:56 , CYS B:57 , LYS B:60 , GLY B:125 , GLY B:127 , ALA B:159 , THR B:160 , GLY B:161 , PHE B:198 , 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:2002 , HOH B:2011BINDING SITE FOR RESIDUE FAD B 998
04AC4SOFTWARESER B:14 , LEU B:17 , GLU B:18 , TRP B:21 , GLY B:49 , TYR B:110 , MET B:113BINDING SITE FOR RESIDUE WP5 B1000
05AC5SOFTWAREILE C:10 , GLY C:11 , GLY C:13 , SER C:14 , GLY C:15 , VAL C:34 , ASP C:35 , VAL C:36 , ALA C:46 , ALA C:47 , GLY C:50 , THR C:51 , CYS C:52 , CYS C:57 , LYS C:60 , GLY C:127 , ALA C:159 , THR C:160 , GLY C:161 , PHE C:198 , ARG C:287 , ARG C:290 , GLY C:326 , ASP C:327 , MET C:333 , LEU C:334 , THR C:335 , PRO C:336 , ALA C:338 , HOH C:2034 , HOH C:2035 , HOH C:2036 , HIS D:461BINDING SITE FOR RESIDUE FAD C 998
06AC6SOFTWARESER C:14 , LEU C:17 , GLU C:18 , TRP C:21 , GLY C:49 , TYR C:110 , MET C:113BINDING SITE FOR RESIDUE WP5 C1000
07AC7SOFTWAREHIS C:461 , HOH C:2031 , ILE D:10 , GLY D:11 , GLY D:13 , SER D:14 , GLY D:15 , VAL D:34 , ASP D:35 , VAL D:36 , ALA D:46 , ALA D:47 , GLY D:50 , THR D:51 , CYS D:52 , VAL D:55 , GLY D:56 , CYS D:57 , LYS D:60 , GLY D:125 , GLY D:127 , ALA D:159 , THR D:160 , GLY D:161 , PHE D:198 , ARG D:287 , ARG D:290 , GLY D:326 , ASP D:327 , MET D:333 , LEU D:334 , THR D:335 , PRO D:336 , ALA D:338 , HOH D:2020 , HOH D:2054 , HOH D:2055 , HOH D:2056BINDING SITE FOR RESIDUE FAD D 998
08AC8SOFTWARESER D:14 , LEU D:17 , GLU D:18 , TRP D:21 , GLY D:49 , TYR D:110 , MET D:113BINDING SITE FOR RESIDUE WP5 D1000
09AC9SOFTWAREARG B:222BINDING SITE FOR RESIDUE CL B1487
10BC1SOFTWAREASN B:91 , TRP B:92 , LYS B:93BINDING SITE FOR RESIDUE CL B1488
11BC2SOFTWARETYR C:221 , ARG C:222BINDING SITE FOR RESIDUE CL C1487
12BC3SOFTWAREARG D:222BINDING SITE FOR RESIDUE CL D1487
13BC4SOFTWAREARG A:222 , ILE A:285BINDING SITE FOR RESIDUE CL A1488
14BC5SOFTWAREASN A:91 , TRP A:92 , LYS A:93BINDING SITE FOR RESIDUE CL A1489
15BC6SOFTWARETRP C:92BINDING SITE FOR RESIDUE CL C1488
16BC7SOFTWAREASN D:91 , TRP D:92BINDING SITE FOR RESIDUE CL D1488
17BC8SOFTWARETYR A:455 , THR A:457 , CYS A:469BINDING SITE FOR RESIDUE NA A1490
18BC9SOFTWARETYR B:455 , THR B:457 , CYS B:469BINDING SITE FOR RESIDUE NA B1489
19CC1SOFTWARETYR C:455 , THR C:457 , CYS C:469BINDING SITE FOR RESIDUE NA C1489
20CC2SOFTWARETYR D:455 , THR D:457 , CYS D:469BINDING SITE FOR RESIDUE NA D1489
21CC3SOFTWAREPHE B:114 , THR B:117 , LEU B:120 , ASP B:121BINDING SITE FOR RESIDUE NA B1490
22CC4SOFTWAREPHE D:114 , THR D:117 , LEU D:120 , ASP D:121BINDING SITE FOR RESIDUE NA D1490
23CC5SOFTWAREPRO A:164 , SER A:178 , ILE A:199 , MET A:283 , ALA A:284 , ILE A:285 , GLY A:286 , ARG A:287 , HOH A:2041BINDING SITE FOR RESIDUE MRD A1491
24CC6SOFTWAREPRO D:164 , SER D:178 , ILE D:199 , MET D:283 , ALA D:284 , ILE D:285 , GLY D:286 , ARG D:287BINDING SITE FOR RESIDUE MPD D1491
25CC7SOFTWAREPHE A:123 , LEU A:124 , GLU A:149 , HOH A:2015BINDING SITE FOR RESIDUE MRD A1492
26CC8SOFTWARETHR D:360 , ARG D:361 , GLY D:376 , LEU D:377 , LEU D:425BINDING SITE FOR RESIDUE MPD D1492

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:52 -A:57
2B:52 -B:57
3C:52 -C:57
4D:52 -D:57

(-) Cis Peptide Bonds  (12, 12)

Asymmetric 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
7Pro C:42 -Pro C:43
8Ile C:369 -Pro C:370
9His C:461 -Pro C:462
10Pro D:42 -Pro D:43
11Ile D:369 -Pro D:370
12His D:461 -Pro D:462

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2WP5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2WP5)

(-) Exons   (0, 0)

(no "Exon" information available for 2WP5)

(-) 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:488
 aligned with Q389T8_TRYB2 | Q389T8 from UniProtKB/TrEMBL  Length:492

    Alignment length:488
                             1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       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       459       469       479        
         Q389T8_TRYB2     - -MSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKL 487
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee..........hhhhhhh...eeee......................hhhhhhhhh..hhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhh.........eee.....eee..eeeee........eeeeeeeeeeee................eehhhhhh........eeee...hhhhhhh.hhhhhh.....eeeee.........hhhhhhhhhhhhhhh..eeee...eeeeee.....eeeee....eeee.eeee.......hhhhh......................................hhhhhhhh.hhhhhhhh...........................hhhhhhhhh.eeeeeee....hhhhhh.......eeeeeee.........eee...hhhhhh....hhhhh.hhhhhhh.......hhhhhhh.....eeee...ee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wp5 A   0 HMSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEKL 487
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       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       459       469       479        

Chain B from PDB  Type:PROTEIN  Length:485
 aligned with Q389T8_TRYB2 | Q389T8 from UniProtKB/TrEMBL  Length:492

    Alignment length:485
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481     
         Q389T8_TRYB2     2 SKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.eeee..........hhhhhhh...eeee......................hhhhhhhhh.hhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhh.........eee.....eee..eeeee........eeeeeee..eee..................hhhhhh........eeee...hhhhhhh.hhhhhh.....eeeee.........hhhhhhhhhhhhhhh..eeee...eeeeee.....eeeee....eeee.eeee......................................eee.........hhhhhhhh.hhhhhhhh...........................hhhhhhhhh.eeeeeeeee.hhhhhhh......eeeeeeee.........eee...hhhhhh...hhhhhh.hhhhhhhh......hhhhhhh.....eeee...ee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wp5 B   2 SKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481     

Chain C from PDB  Type:PROTEIN  Length:485
 aligned with Q389T8_TRYB2 | Q389T8 from UniProtKB/TrEMBL  Length:492

    Alignment length:485
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481     
         Q389T8_TRYB2     2 SKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..........hhhhhhh...eeee......................hhhhhhhhh..hhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhh.........eee.....eee..eeeee........eeeeeeeeeeee..................hhhhhh........eeee...hhhhhhh.hhhhhh.....eeeee.........hhhhhhhhhhhhhh...eeee...eeeeee.....eeeee....eeee.eeee..................................................hhhhhhhh.hhhhhhhh...........................hhhhhh....eeeeeee...hhhhhhh.......eeeeeee.........eee............hhhhh..hhhhhhh.......hhhhhhh.....eeee...ee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wp5 C   2 SKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481     

Chain D from PDB  Type:PROTEIN  Length:488
 aligned with Q389T8_TRYB2 | Q389T8 from UniProtKB/TrEMBL  Length:492

    Alignment length:488
                              1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478        
         Q389T8_TRYB2     - --MSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee..........hhhhhhh...eeee......................hhhhhhhhh.hhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhh.........eee.....eee..eeeee........eeeeeeeeeeee..................hhhhhh........eeee...hhhhhhh.hhhhhh.....eeee..........hhhhhhhhhhhhhhh..eee....eeeeee.....eeeee....eeee.eeee..................................................hhhhhhhh.hhhhhhhh...........................hhhhhhhhh.eeeeeee....hhhhhh.......eeeeeee.........eee...................hhhhhhhh......hhhhhhh.....eeee...ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wp5 D  -1 SHMSKAFDLVVIGAGSGGLEAGWNAATLYGKRVAVVDVQTSHGPPFYAALGGTCVNVGCVPKKLMVTGAQYMDHLRESAGFGWEFDGSSVKANWKKLIAAKNEAVLDINKSYEGMFNDTEGLDFFLGWGSLESKNVVVVRETADPKSAVKERLQADHILLATGSWPQMPAIPGIEHCISSNEAFYLPEPPRRVLTVGGGFISVEFAGIFNAYKPPGGKVTLCYRNNLILRGFDETIREEVTKQLTANGIEIMTNENPAKVSLNTDGSKHVTFESGKTLDVDVVMMAIGRIPRTNDLQLGNVGVKLTPKGGVQVDEFSRTNVPNIYAIGDITDRLMLTPVAINEGAALVDTVFGNKPRKTDHTRVASAVFSIPPIGTCGLIEEVAAKEFEKVAVYMSSFTPLMHNISGSKYKKFVAKIVTNHSDGTVLGVHLLGDGAPEIIQAVGVCLRLNAKISDFYNTIGVHPTSAEELCSMRTPSYYYVKGEKMEK 486
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478        

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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2WP5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2WP5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2WP5)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q389T8_TRYB2 | Q389T8)
molecular function
    GO:0015036    disulfide oxidoreductase activity    Catalysis of the reaction: substrate with reduced sulfide groups = substrate with oxidized disulfide bonds.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    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:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016668    oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces NAD or NADP.
    GO:0015042    trypanothione-disulfide reductase activity    Catalysis of the reaction: NADP+ + trypanothione = NADPH + H+ + trypanothione disulfide.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
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/TrEMBL
        Q389T8_TRYB2 | Q389T82woi 2wov 2wow 2wp6 2wpc 2wpe 2wpf 4nev

(-) Related Entries Specified in the PDB File

2woi TRYPANOTHIONE REDUCTASE FROM TRYPANOSOMA BRUCEI
2wov TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE WITH BOUND NADP.
2wow TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE WITH NADP AND TRYPANOTHIONE BOUND
2wp6 TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00071494)
2wpc TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00073357)
2wpe TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00073359)
2wpf TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00085762)