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Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN APO-QPRT
 
Authors :  S. S. Malik, D. N. Patterson, Z. Ncube, E. A. Toth
Date :  24 May 13  (Deposition) - 02 Oct 13  (Release) - 19 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Nad, Metabolism, Type Ii Phosphoribosyltransferase, Quinolinic Acid, Prpp, Brain, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. S. Malik, D. N. Patterson, Z. Ncube, E. A. Toth
The Crystal Structure Of Human Quinolinic Acid Phosphoribosyltransferase In Complex With Its Inhibitor Phthalic Acid.
Proteins V. 82 405 2014
PubMed-ID: 24038671  |  Reference-DOI: 10.1002/PROT.24406

(-) Compounds

Molecule 1 - NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE [CARBOXYLATING]
    Chains: A, B, C, D, E, F
    EC Number: 2.4.2.19
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: QPRT
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: QUINOLINATE PHOSPHORIBOSYLTRANSFERASE [DECARBOXYLATING], QAPRTASE, QPRTASE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4KWV)

(-) Sites  (0, 0)

(no "Site" information available for 4KWV)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Pro A:83 -Val A:84
2Pro B:83 -Val B:84
3Pro C:83 -Val C:84
4Pro D:83 -Val D:84
5Pro E:83 -Val E:84
6Pro F:83 -Val F:84

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KWV)

(-) 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:285
                                                                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kwv A   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLF 286
                                    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     


Chain B from PDB  Type:PROTEIN  Length:286
                                                                                                                                                                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kwv B   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLFA 287
                                    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      


Chain C from PDB  Type:PROTEIN  Length:285
                                                                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kwv C   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLF 286
                                    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     


Chain D from PDB  Type:PROTEIN  Length:285
                                                                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kwv D   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLF 286
                                    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     


Chain E from PDB  Type:PROTEIN  Length:288
                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4kwv E   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLFAKE 289
                                    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        


Chain F from PDB  Type:PROTEIN  Length:291
                                                                                                                                                                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..eeeeeeee...ee..hhhhhhhhhhhh..eeee......ee...eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh...eeeee......hhhhhh.....eee.hhhhhh.....eeeeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kwv F   2 DAEGLALLLPPVTLAALVDSWLREDCPGLNYAALVSGAGPSQAALWAKSPGVLAGQPFFDAIFTQLNCQVSWFLPEGSKLVPVARVAEVRGPAHCLLLGERVALNTLARCSGIASAAAAAVEAARGAGWTGHVAGTRKTTPGFRLVEKYGLLVGGAASHRYDLGGLVMVKDNHVVAAGGVEKAVRAARQAADFTLKVEVECSSLQEAVQAAEAGADLVLLDNFKPEELHPTATVLKAQFPSVAVEASGGITLDNLPQFCGPHIDVISMGMLTQAAPALDFSLKLFAKEVAP 292
                                    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
   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 4KWV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)

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Asymmetric/Biological Unit
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  Cis Peptide Bonds
    Pro A:83 - Val A:84   [ RasMol ]  
    Pro B:83 - Val B:84   [ RasMol ]  
    Pro C:83 - Val C:84   [ RasMol ]  
    Pro D:83 - Val D:84   [ RasMol ]  
    Pro E:83 - Val E:84   [ RasMol ]  
    Pro F:83 - Val F:84   [ RasMol ]  
 

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  2.4.2.19
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 Related Entries

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

UniProtKB/Swiss-Prot
        NADC_HUMAN | Q15274: 2jbm 4kww 5ayx 5ayy 5ayz

(-) Related Entries Specified in the PDB File

4kww