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(-) Description

Title :  CRYSTAL STRUCTURE OF F173G MUTANT OF HUMAN APRT
 
Authors :  H. M. Pereira, A. Pimenta, G. Mercaldi, O. H. Thiemann
Date :  02 Dec 14  (Deposition) - 02 Dec 15  (Release) - 02 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Aprt, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Pimenta, H. M. Pereira, G. Merdaldi, O. H. Thiemann
Crystal Structure Of F173G Mutant Of Human Aprt
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ADENINE PHOSPHORIBOSYLTRANSFERASE
    Chains: A, B
    EC Number: 2.4.2.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET29A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: APRT
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: APRT

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1AMP1Ligand/IonADENOSINE MONOPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL B:25 , PHE B:26 , ARG B:27 , ARG B:67 , ASP B:127 , ASP B:128 , LEU B:129 , ALA B:131 , THR B:132 , GLY B:133 , GLY B:134 , THR B:135 , LEU B:159 , HOH B:363 , HOH B:388 , HOH B:424 , HOH B:442 , HOH B:446 , HOH B:451binding site for residue AMP B 201

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4X45)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Phe A:19 -Pro A:20
2Asp A:65 -Ser A:66
3Ala A:169 -Pro A:170
4Phe B:19 -Pro B:20
5Asp B:65 -Ser B:66
6Ala B:169 -Pro B:170

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4X45)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4X45)

(-) Exons   (0, 0)

(no "Exon" information available for 4X45)

(-) 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:179
                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh..eeee.......eeeehhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhh.eeeeeee.......eeeeeeee..eeeeeeee........eeeee..ee..hhhhhhhhhhhhhh..eeeeeeeeeee...hhhhhhh...eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x45 A   2 ADSELQLVEQRIRSFPDFPTPGVVFRDISPVLKDPASFRAAIGLLARHLKATHGGRIDYIAGLDSRGFLFGPSLAQELGLGCVLIRKRGKLPGPTLWASYSLEYGKAELEIQKDALEPGQRVVVVDDLLATGGTMNAACELLGRLQAEVLECVSLVELTSLKGREKLAPVPGFSLLQYE 180
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171         


Chain B from PDB  Type:PROTEIN  Length:175
                                                                                                                                                                                                               
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh..eee.........eeehhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhh.eeeeeee.......eeeeee..eeeeee........eeeee..ee..hhhhhhhhhhhhh...eeeeeeeeeee...hhhhhhh...eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x45 B   2 ADSELQLVEQRIRSFPDFPTPGVVFRDISPVLKDPASFRAAIGLLARHLKATHGGRIDYIAGLDSRGFLFGPSLAQELGLGCVLIRKRGKLPGPTLWASYSKAELEIQKDALEPGQRVVVVDDLLATGGTMNAACELLGRLQAEVLECVSLVELTSLKGREKLAPVPGFSLLQYE 180
                                    11        21        31        41        51        61        71        81        91       101||     115       125       135       145       155       165       175     
                                                                                                                              102|                                                                         
                                                                                                                               107
   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 4X45)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4X45)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4X45)

(-) Gene Ontology  (18, 18)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:169 - Pro A:170   [ RasMol ]  
    Ala B:169 - Pro B:170   [ RasMol ]  
    Asp A:65 - Ser A:66   [ RasMol ]  
    Asp B:65 - Ser B:66   [ RasMol ]  
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  4x45
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  APT_HUMAN | P07741
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 Related Entries

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

UniProtKB/Swiss-Prot
        APT_HUMAN | P07741: 1opu 1ore 1zn7 1zn8 1zn9 4x44

(-) Related Entries Specified in the PDB File

4x44