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(-) Description

Title :  TRYPANOSOMA BRUCEI PTR1 IN COMPLEX WITH INHIBITOR 9
 
Authors :  S. Mangani, F. Di Pisa, C. Pozzi
Date :  04 Sep 14  (Deposition) - 23 Sep 15  (Release) - 23 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.93
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Nerini, A. Dawson, V. Hannaert, P. A. Michels, S. Ferrari, S. Lazzari, R. Luciani, F. Di Pisa, C. Pozzi, S. Mangani, M. P. Costi, W. N. Hunter
Structural Studies Of Thiadiazole Derivatives That Inhibit Trypanosoma Brucei Growth.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PTERIDINE REDUCTASE
    Chains: A, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: PTR1
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 5702
 
Molecule 2 - PTERIDINE REDUCTASE
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Taxid: 469008
    Gene: PTR1
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 5702
 
Molecule 3 - PTERIDINE REDUCTASE
    Chains: C
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: PTR1
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 5702

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 21)

Asymmetric/Biological Unit (6, 21)
No.NameCountTypeFull Name
13KN4Ligand/Ion3-(5-AMINO-1,3,4-THIADIAZOL-2-YL)PYRIDIN-4-AMINE
2ACT2Ligand/IonACETATE ION
3CSX7Mod. Amino AcidS-OXY CYSTEINE
4GOL2Ligand/IonGLYCEROL
5NAP4Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
6OCS2Mod. Amino AcidCYSTEINESULFONIC ACID

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:14 , ILE A:15 , TYR A:34 , HIS A:35 , ASN A:36 , SER A:37 , ALA A:61 , ASP A:62 , LEU A:63 , THR A:64 , ASN A:93 , ALA A:94 , SER A:95 , THR A:126 , LEU A:159 , CYS A:160 , ASP A:161 , TYR A:174 , LYS A:178 , PRO A:204 , GLY A:205 , VAL A:206 , SER A:207 , LEU A:208 , 3KN A:302 , HOH A:421 , HOH A:436 , HOH A:438 , HOH A:466 , HOH A:495 , HOH A:501binding site for residue NAP A 301
02AC2SOFTWARESER A:95 , PHE A:97 , ASP A:161 , TYR A:174 , PRO A:210 , NAP A:301binding site for residue 3KN A 302
03AC3SOFTWARELYS A:13 , ARG A:14 , ARG A:17 , HOH A:402binding site for residue ACT A 303
04AC4SOFTWAREARG B:14 , ILE B:15 , TYR B:34 , HIS B:35 , ASN B:36 , SER B:37 , ALA B:61 , ASP B:62 , LEU B:63 , THR B:64 , ASN B:93 , ALA B:94 , SER B:95 , THR B:126 , LEU B:159 , CYS B:160 , ASP B:161 , TYR B:174 , LYS B:178 , PRO B:204 , GLY B:205 , SER B:207 , LEU B:208 , 3KN B:302 , HOH B:432 , HOH B:437 , HOH B:451 , HOH B:452 , HOH B:468 , HOH B:492binding site for residue NAP B 301
05AC5SOFTWARESER B:95 , PHE B:97 , ASP B:161 , TYR B:174 , NAP B:301binding site for residue 3KN B 302
06AC6SOFTWAREARG C:14 , ILE C:15 , TYR C:34 , HIS C:35 , ASN C:36 , SER C:37 , ALA C:61 , ASP C:62 , LEU C:63 , THR C:64 , ASN C:93 , ALA C:94 , SER C:95 , THR C:126 , LEU C:159 , CYS C:160 , ASP C:161 , TYR C:174 , LYS C:178 , PRO C:204 , GLY C:205 , VAL C:206 , SER C:207 , LEU C:208 , 3KN C:302 , HOH C:423 , HOH C:425 , HOH C:435 , HOH C:462binding site for residue NAP C 301
07AC7SOFTWARESER C:95 , PHE C:97 , ASP C:161 , TYR C:174 , PRO C:210 , NAP C:301binding site for residue 3KN C 302
08AC8SOFTWARETYR B:34 , VAL B:58 , VAL C:57 , VAL C:58 , HOH C:401binding site for residue ACT C 303
09AC9SOFTWAREASN A:65 , VAL A:120 , ILE A:129 , ASN C:65 , VAL C:120 , HOH C:461binding site for residue GOL C 304
10AD1SOFTWAREARG D:14 , ILE D:15 , TYR D:34 , HIS D:35 , ASN D:36 , SER D:37 , ALA D:61 , ASP D:62 , LEU D:63 , THR D:64 , ASN D:93 , ALA D:94 , SER D:95 , THR D:126 , LEU D:159 , CYS D:160 , ASP D:161 , TYR D:174 , LYS D:178 , PRO D:204 , GLY D:205 , VAL D:206 , SER D:207 , LEU D:208 , 3KN D:302 , HOH D:425 , HOH D:435 , HOH D:441 , HOH D:465 , HOH D:467 , HOH D:472binding site for residue NAP D 301
11AD2SOFTWARESER D:95 , PHE D:97 , ASP D:161 , TYR D:174 , PRO D:210 , NAP D:301binding site for residue 3KN D 302
12AD3SOFTWARESER C:248 , ASP D:239 , ILE D:242 , PHE D:243 , SER D:246binding site for residue GOL D 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4WCF)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4WCF)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4WCF)

(-) 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:249
                                                                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhhh...eeee.............hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.........hhhhhhhhhh.........hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wcf A   2 EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKERSNTAVVcQADLTNSNVLPASCEEIINSCFRAFGRCDVLVNNASAFYPTPLVGKTVETQVAELIGTNAIAPFLLTMSFAQRQSNLSIVNLCDAMVDQPcMAFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPVAMGEEEKDKWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA 268
                                    11        21        31        41        51       |61        71        81        91       101 ||    120       130       140 ||    159       169       179       189       199       209       219       229       239       249       259         
                                                                                    59-CSX                                     103|                          142|             168-CSX                                                                                                
                                                                                                                                113                           152                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:247
                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhhh...eeee.............hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee........hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wcf B   2 EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKERSNTAVVcQADLTNSNVLPAScEEIINSCFRAFGRCDVLVNNASAFYPTPLVGKTVETQVAELIGTNAIAPFLLTMSFAQRQNLSIVNLCDAMVDQPcMAFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPAMGEEEKDKWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA 268
                                    11        21        31        41        51       |61        71 |      81        91       101 ||    120       130       140 ||    160       170       180       190       200       210|      221       231       241       251       261       
                                                                                    59-OCS        73-CSX                       103|                          142|            168-CSX                                   210|                                                        
                                                                                                                                113                           153                                                       212                                                        


Chain C from PDB  Type:PROTEIN  Length:246
                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhhh...eeee............hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.........hhhhhhhhh.........hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4wcf C   2 EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKERSNTAVVcQADLTNSNVLPASCEEIINSCFRAFGRCDVLVNNASAFYPTPLVKTVETQVAELIGTNAIAPFLLTMSFAQRQNLSIVNLCDAMVDQPcMAFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPAMGEEEKDKWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA 268
                                    11        21        31        41        51       |61        71        81        91       101 ||    121       131       141||     161      |171       181       191       201       212       222       232       242       252       262      
                                                                                    59-OCS                                     103|                         142|            168-CSX                                   210|                                                        
                                                                                                                                114                          153                                                       212                                                        


Chain D from PDB  Type:PROTEIN  Length:250
                                                                                                                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhhh...eeee..............hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.........hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wcf D   2 EAPAAVVTGAAKRIGRAIAVKLHQTGYRVVIHYHNSAEAAVSLADELNKERSNTAVVcQADLTNSNVLPASCEEIINSCFRAFGRCDVLVNNASAFYPTPLVQGKTVETQVAELIGTNAIAPFLLTMSFAQRQSNLSIVNLCDAMVDQPcMAFSLYNMGKHALVGLTQSAALELAPYGIRVNGVAPGVSLLPVAMGEEEKDKWRRKVPLGRREASAEQIADAVIFLVSGSAQYITGSIIKVDGGLSLVHA 268
                                    11        21        31        41        51       |61        71        81        91       101  ||   119       129       139  ||   158       168       178       188       198       208       218       228       238       248       258       268
                                                                                    59-CSX                                      104|                          142|             168-CSX                                                                                                
                                                                                                                                 113                           152
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  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 4WCF)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

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 Related Entries

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UniProtKB/TrEMBL
        O76290_TRYBB | O76290: 2c7v 2vz0 2wd7 2wd8 2x9g 2x9n 2x9v 2yhu 3bmc 3bmn 3bmo 3bmq 3gn1 3gn2 3mcv 4cl8 4cld 4cle 4clh 4clo 4clr 4clx 4cm1 4cm3 4cm4 4cm5 4cm6 4cm7 4cm8 4cm9 4cma 4cmb 4cmc 4cme 4cmg 4cmi 4cmj 4cmk 4wcd 5izc 5jcj 5jcx 5jdc 5jdi 5k6a

(-) Related Entries Specified in the PDB File

2yhi 2yhu 4wcd