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(-) Description

Title :  TRYPANOSOME BRUCEI HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANFERASE IN COMPLEX WITH A 9-[5-(PHOSPHONOHEPTYL]HYPOXANTHINE
 
Authors :  D. Teran, L. Guddat
Date :  22 May 16  (Deposition) - 09 Nov 16  (Release) - 09 Nov 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.96
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Inhibitor, Complex, Dimer, Enzyme, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Teran, D. Hockova, M. Cesnek, A. Zikova, L. Naesens, D. T. Keough, L. W. Guddat
Crystal Structures And Inhibition Of Trypanosoma Brucei Hypoxanthine-Guanine Phosphoribosyltransferase.
Sci Rep V. 6 35894 2016
PubMed-ID: 27786284  |  Reference-DOI: 10.1038/SREP35894

(-) Compounds

Molecule 1 - HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE
    Chains: A, B, C, D
    EC Number: 2.4.2.8
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HGPRT
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 5702
    Synonym: HGPRTASE

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
16QD4Ligand/Ion5-(6-OXIDANYLIDENE-3~{H}-PURIN-9-YL)PENTYLPHOSPHONICACID
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
16QD2Ligand/Ion5-(6-OXIDANYLIDENE-3~{H}-PURIN-9-YL)PENTYLPHOSPHONICACID
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
16QD2Ligand/Ion5-(6-OXIDANYLIDENE-3~{H}-PURIN-9-YL)PENTYLPHOSPHONICACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:117 , THR A:118 , ALA A:119 , THR A:121 , LYS A:145 , PHE A:166 , VAL A:167 , ASP A:173 , HOH A:404binding site for residue 6QD A 301
2AC2SOFTWAREILE B:115 , ASP B:117 , THR B:118 , ALA B:119 , THR B:121 , LYS B:145 , PHE B:166 , VAL B:167 , ASP B:173 , HOH B:402binding site for residue 6QD B 301
3AC3SOFTWAREGLU C:113 , ILE C:115 , ASP C:117 , THR C:118 , ALA C:119 , LEU C:120 , THR C:121 , LYS C:145 , VAL C:165 , PHE C:166 , VAL C:167 , HOH C:401binding site for residue 6QD C 301
4AC4SOFTWAREILE D:115 , ASP D:117 , THR D:118 , ALA D:119 , THR D:121 , LYS D:145 , VAL D:165 , PHE D:166 , VAL D:167 , ASP D:173binding site for residue 6QD D 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5K51)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5K51)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5K51)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5K51)

(-) Exons   (0, 0)

(no "Exon" information available for 5K51)

(-) 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:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhh...........eeeee....hhhhhhhhhhhhhhh...eeeee.....eeeeeeeee..hhhhhhhhhhhhhhh..eeeeeeeee............eeeee.....ee...............eeeehhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5k51 A   7 YDFATSVLFTEAELHTRMRGVAQRIADDYSNCNLKPLENPLVIVSVLKGSFVFTADMVRILGDFGVPTRVEFLIRGKHVLVLEDILDTALTLREVVDSLKKSEPASIKTLVAIDKPGGRKIPFTAEYVVADVPNVFVVGYGLDYDQSYREVRDVVILKPSVYETWGK 197
                                    16        26        36        46        56        66        76  ||   110       120       130       140       150       160       170       180       190       
                                                                                                   79|                                                                                             
                                                                                                   104                                                                                             


Chain B from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee...hhhhhhhhhhhhhhh...eeeeee......eeeeeeeee..hhhhhhhhhhhhhhh..eeeeeeeee.hhhh.......eeeee.....ee...............eeeehhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5k51 B   7 YDFATSVLFTEAELHTRMRGVAQRIADDYSNCNLKPLENPLVIVSVLKGSFVFTADMVRILGDFGVPTRVEFLCDIRGKHVLVLEDILDTALTLREVVDSLKKSEPASIKTLVAIDKPGGRKIPFTAEYVVADVPNVFVVGYGLDYDQSYREVRDVVILKPSVYETW 195
                                    16        26        36        46        56        66        76  ||   108       118       128       138       148       158       168       178       188       
                                                                                                   79|                                                                                             
                                                                                                   102                                                                                             


Chain C from PDB  Type:PROTEIN  Length:161
                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee...hhhhhhhhhhhhhhh...eeeeee...eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee............eeeee.....ee...............eeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5k51 C   7 YDFATSVLFTEAELHTRMRGVAQRIADDYSNCNLKPLENPLVIVSVLKGSFVFTADMVRILGDFGVPTRVEFLRGKHVLVLEDILDTALTLREVVDSLKKSEPASIKTLVAIDKPGGRKIPFTAEYVVADVPNVFVVGYGLDYDQSYREVRDVVILKPSVY 192
                                    16        26        36        46        56        66        76  ||   111       121       131       141       151       161       171       181       191 
                                                                                                   79|                                                                                       
                                                                                                   105                                                                                       


Chain D from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeehhhhhhhhhhhhhhhhhhhhhhhh.......eeeee...hhhhhhhhhhhhhhhh...eeeee......eeeeeeeee..hhhhhhhhhhhh.....eeeeeeeee.hhhh.......eeeee.....ee...............eeee..hhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5k51 D   5 CKYDFATSVLFTEAELHTRMRGVAQRIADDYSNCNLKPLENPLVIVSVLKGSFVFTADMVRILGDFGVPTRVEFLDIRGKHVLVLEDILDTALTLREVVDSLKKSEPASIKTLVAIDKPGGRKIPFTAEYVVADVPNVFVVGYGLDYDQSYREVRDVVILKPSVYETWG 196
                                    14        24        34        44        54        64        74    || 107       117       127       137       147       157       167       177       187         
                                                                                                     79|                                                                                             
                                                                                                     103
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5K51)

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(no "CATH Domain" information available for 5K51)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5K51)

(-) Gene Ontology  (10, 10)

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 Related Entries

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

UniProtKB/Swiss-Prot
        HPRT_TRYBB | Q07010: 5jsq 5jv5 5kam 5kap

(-) Related Entries Specified in the PDB File

5jsq 5jv5 5kam 5kap