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(-) Description

Title :  COMPUTATIONALLY DESIGNED AMMELIDE DEAMINASE
 
Authors :  P. M. Murphy, J. M. Bolduc, J. L. Gallaher, B. L. Stoddard, D. Baker
Date :  31 Jul 08  (Deposition) - 03 Mar 09  (Release) - 01 Dec 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.37
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Computational-Design Backbone-Flexibility Loop-Remodeling Guanine Cytosine Ammelide Deaminase, Hydrolase, Metal- Binding, Zinc (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. M. Murphy, J. M. Bolduc, J. L. Gallaher, B. L. Stoddard, D. Baker
Alteration Of Enzyme Specificity By Computational Loop Remodeling And Design.
Proc. Natl. Acad. Sci. Usa V. 106 9215 2009
PubMed-ID: 19470646  |  Reference-DOI: 10.1073/PNAS.0811070106
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GUANINE DEAMINASE
    ChainsA, B
    EC Number3.5.4.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidR5-5
    Expression System StrainBL21(DE3)*
    Expression System Taxid562
    Expression System Vector TypePET15B
    GeneGDA
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymGUANASE, GUANINE AMINASE, GUANINE AMINOHYDROLASE, GAH, P51-NEDASIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:82 , HIS A:84 , HIS A:238 , ASP A:328 , HOH A:1463BINDING SITE FOR RESIDUE ZN A 1452
2AC2SOFTWAREHIS B:82 , HIS B:84 , HIS B:238 , ASP B:328 , HOH B:1468BINDING SITE FOR RESIDUE ZN B 1452

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3E0L)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Val A:329 -Ala A:330
2Val A:446 -Pro A:447
3Val B:329 -Ala B:330
4Val B:446 -Pro B:447

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3E0L)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3E0L)

(-) Exons   (14, 28)

Asymmetric/Biological Unit (14, 28)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1dENST000003583991dENSE00001951441chr9:74764383-74764598216GUAD_HUMAN1-41412A:8-41
B:8-41
34
34
1.3aENST000003583993aENSE00001751942chr9:74810416-7481050489GUAD_HUMAN42-71302A:42-71
B:42-71
30
30
1.5ENST000003583995ENSE00001626863chr9:74817487-74817658172GUAD_HUMAN71-128582A:71-128
B:71-128
58
58
1.6aENST000003583996aENSE00001774554chr9:74825603-7482569088GUAD_HUMAN129-158302A:129-158
B:129-158
30
30
1.7ENST000003583997ENSE00001706302chr9:74828802-74828907106GUAD_HUMAN158-193362A:158-193
B:158-193
36
36
1.9ENST000003583999ENSE00001591719chr9:74834395-7483442228GUAD_HUMAN193-202102A:193-202
B:193-202
10
10
1.10ENST0000035839910ENSE00001722211chr9:74838036-74838143108GUAD_HUMAN203-238362A:203-236 (gaps)
B:203-236 (gaps)
36
36
1.11ENST0000035839911ENSE00001672840chr9:74840593-74840700108GUAD_HUMAN239-274362A:237-272
B:237-272
36
36
1.12aENST0000035839912aENSE00001749359chr9:74842859-7484295698GUAD_HUMAN275-307332A:273-305
B:273-305
33
33
1.13ENST0000035839913ENSE00002175571chr9:74846030-7484609768GUAD_HUMAN307-330242A:305-328
B:305-328
24
24
1.14ENST0000035839914ENSE00001760403chr9:74856068-74856214147GUAD_HUMAN330-379502A:328-377
B:328-377
50
50
1.15ENST0000035839915ENSE00001767251chr9:74860064-74860194131GUAD_HUMAN379-422442A:377-420
B:377-420
44
44
1.16ENST0000035839916ENSE00001624681chr9:74862322-7486234928GUAD_HUMAN423-432102A:421-430
B:421-430
10
10
1.17cENST0000035839917cENSE00001646828chr9:74863188-748671403953GUAD_HUMAN432-454232A:430-449
B:430-449
20
20

(-) 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:442
 aligned with GUAD_HUMAN | Q9Y2T3 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:444
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447    
           GUAD_HUMAN     8 PLAHIFRGTFVHSTWTCPMEVLRDHLLGVSDSGKIVFLEEASQQEKLAKEWCFKPCEIRELSHHEFFMPGLVDTHIHASQYSFAGSSIDLPLLEWLTKYTFPAEHRFQNIDFAEEVYTRVVRRTLKNGTTTACYFATIHTDSSLLLADITDKFGQRAFVGKVCMDLNDTFPEYKETTEESIKETERFVSEMLQKNYSRVKPIVTPRFSLSCSETLMGELGNIAKTRDLHIQSHISENRDEVEAVKNLYPSYKNYTSVYDKNNLLTNKTVMAHGCYLSAEELNVFHERGASIAHCPNSNLSLSSGFLNVLEVLKHEVKIGLGTDVAGGYSYSMLDAIRRAVMVSNILLINKVNEKSLTLKEVFRLATLGGSQALGLDGEIGNFEVGKEFDAILINPKASDSPIDLFYGDFFGDISEAVIQKFLYLGDDRNIEEVYVGGKQVVPFS 451
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeee.......eeeeeeeeee.....eeeeee..hhhhhhhhh..hhh.eee.....eeee.eeeeeee.hhhhhh......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhhh.eeeee.ee............hhhhhhhhhhhhhhhhhh.....eeeeeee--....hhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhh....hhhhhhhh.......eeeee....hhhhhhhhhhhh.eeeehhhhhhhh.....hhhhhhhh..eeee..........hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh................eeee..................hhhhhhhhhhhhhh....eeeeee..eeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.1d  PDB: A:8-41            Exon 1.3a  PDB: A:42-71       ---------------------------------------------------------Exon 1.6a  PDB: A:129-158     ----------------------------------Exon 1.9  Exon 1.10  PDB: A:203-236 (gaps)    Exon 1.11  PDB: A:237-272           Exon 1.12a  PDB: A:273-305       ----------------------Exon 1.14  PDB: A:328-377 UniProt: 330-379        -------------------------------------------Exon 1.16 ------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------Exon 1.5  PDB: A:71-128 UniProt: 71-128                   -----------------------------Exon 1.7  PDB: A:158-193            -----------------------------------------------------------------------------------------------------------------Exon 1.13  PDB: A:305-32------------------------------------------------Exon 1.15  PDB: A:377-420 UniProt: 379-422  ---------Exon 1.17c           Transcript 1 (2)
                 3e0l A   8 PLAHIFRGTFVHSTWTCPMEVLRDHLLGVSDSGKIVFLEEASQQEKLAKEWCFKPCEIRELSHHEFFMPGLVDTHIHASQYSFAGSSIDLPLLEWLTKYTFPAEHRFQNIDFAEEVYTRVVRRTLKNGTTTACYFATIHTDSSLLLADITDKFGQRAFVGKVCMDLNDTFPEYKETTEESIKETERFVSEMLQKNYSRVKPIVTP--GNGVSETLMGELGNIAKTRDLHIQSHISENRDEVEAVKNLYPSYKNYTSVYDKNNLLTNKTVMAHGCYLSAEELNVFHERGASIAHCPNSNLSLSSGFLNVLEVLKHEVKIGLGTDVAGGYSYSMLDAIRRAVMVSNILLINKVNEKSLTLKEVFRLATLGGSQALGLDGEIGNFEVGKEFDAILINPKASDSPIDLFYGDFFGDISEAVIQKFLYLGDDRNIEEVYVGGKQVVPFS 449
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207    |  215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445    
                                                                                                                                                                                                                                      212  |                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                         213                                                                                                                                                                                                                                            

Chain B from PDB  Type:PROTEIN  Length:442
 aligned with GUAD_HUMAN | Q9Y2T3 from UniProtKB/Swiss-Prot  Length:454

    Alignment length:444
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447    
           GUAD_HUMAN     8 PLAHIFRGTFVHSTWTCPMEVLRDHLLGVSDSGKIVFLEEASQQEKLAKEWCFKPCEIRELSHHEFFMPGLVDTHIHASQYSFAGSSIDLPLLEWLTKYTFPAEHRFQNIDFAEEVYTRVVRRTLKNGTTTACYFATIHTDSSLLLADITDKFGQRAFVGKVCMDLNDTFPEYKETTEESIKETERFVSEMLQKNYSRVKPIVTPRFSLSCSETLMGELGNIAKTRDLHIQSHISENRDEVEAVKNLYPSYKNYTSVYDKNNLLTNKTVMAHGCYLSAEELNVFHERGASIAHCPNSNLSLSSGFLNVLEVLKHEVKIGLGTDVAGGYSYSMLDAIRRAVMVSNILLINKVNEKSLTLKEVFRLATLGGSQALGLDGEIGNFEVGKEFDAILINPKASDSPIDLFYGDFFGDISEAVIQKFLYLGDDRNIEEVYVGGKQVVPFS 451
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeeeee..eeeeeeeeeeeee.....eeeeee..hhhhhhhhh..hhhhhee.....eeee.eeeeeee.hhhhhh......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhhhh.eeeee.ee............hhhhhhhhhhhhhhhhhh.....eeeeeee--....hhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhh....hhhhhhhh.......eeeee....hhhhhhhhhhhh.eeeehhhhhhhh.....hhhhhhhh..eeee..........hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh................eeee..................hhhhhhhhhhhhhhhhh.eeeeee..eeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.1d  PDB: B:8-41            Exon 1.3a  PDB: B:42-71       ---------------------------------------------------------Exon 1.6a  PDB: B:129-158     ----------------------------------Exon 1.9  Exon 1.10  PDB: B:203-236 (gaps)    Exon 1.11  PDB: B:237-272           Exon 1.12a  PDB: B:273-305       ----------------------Exon 1.14  PDB: B:328-377 UniProt: 330-379        -------------------------------------------Exon 1.16 ------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------Exon 1.5  PDB: B:71-128 UniProt: 71-128                   -----------------------------Exon 1.7  PDB: B:158-193            -----------------------------------------------------------------------------------------------------------------Exon 1.13  PDB: B:305-32------------------------------------------------Exon 1.15  PDB: B:377-420 UniProt: 379-422  ---------Exon 1.17c           Transcript 1 (2)
                 3e0l B   8 PLAHIFRGTFVHSTWTCPMEVLRDHLLGVSDSGKIVFLEEASQQEKLAKEWCFKPCEIRELSHHEFFMPGLVDTHIHASQYSFAGSSIDLPLLEWLTKYTFPAEHRFQNIDFAEEVYTRVVRRTLKNGTTTACYFATIHTDSSLLLADITDKFGQRAFVGKVCMDLNDTFPEYKETTEESIKETERFVSEMLQKNYSRVKPIVTP--GNGVSETLMGELGNIAKTRDLHIQSHISENRDEVEAVKNLYPSYKNYTSVYDKNNLLTNKTVMAHGCYLSAEELNVFHERGASIAHCPNSNLSLSSGFLNVLEVLKHEVKIGLGTDVAGGYSYSMLDAIRRAVMVSNILLINKVNEKSLTLKEVFRLATLGGSQALGLDGEIGNFEVGKEFDAILINPKASDSPIDLFYGDFFGDISEAVIQKFLYLGDDRNIEEVYVGGKQVVPFS 449
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207    |  215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445    
                                                                                                                                                                                                                                      212  |                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                         213                                                                                                                                                                                                                                            

   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 3E0L)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3E0L)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3E0L)

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (GUAD_HUMAN | Q9Y2T3)
molecular function
    GO:0008892    guanine deaminase activity    Catalysis of the reaction: guanine + H2O = xanthine + NH3.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0006147    guanine catabolic process    The chemical reactions and pathways resulting in the breakdown of guanine, 2-amino-6-hydroxypurine, a purine that is one of the five main bases found in nucleic acids and a component of a number of phosphorylated guanosine derivatives whose metabolic or regulatory functions are important.
    GO:0046098    guanine metabolic process    The chemical reactions and pathways involving guanine, 2-amino-6-hydroxypurine, a purine that is one of the five main bases found in nucleic acids and a component of a number of phosphorylated guanosine derivatives whose metabolic or regulatory functions are important.
    GO:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0006139    nucleobase-containing compound metabolic process    Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.
    GO:0006195    purine nucleotide catabolic process    The chemical reactions and pathways resulting in the breakdown of a purine nucleotide, a compound consisting of nucleoside (a purine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GUAD_HUMAN | Q9Y2T32uz9 4aql

(-) Related Entries Specified in the PDB File

2uz9