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(-) Description

Title :  DDAH FROM PSEUDOMONAS AERUGINOSA. C249S MUTANT COMPLEXED WITH CITRULLINE
 
Authors :  J. Murray-Rust, J. Leiper, M. Mcalister, J. Phelan, S. Tilley, J. Santamaria, P. Vallance, N. Mcdonald
Date :  30 Jun 01  (Deposition) - 02 Aug 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Ddah, Nitric Oxide Synthase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Murray-Rust, J. Leiper, M. Mcalister, J. Phelan, S. Tilley, J. S. Maria, P. Vallance, N. Mcdonald
Structural Insights Into The Hydrolysis Of Cellular Nitric Oxide Synthase Inhibitors By Dimethylarginine Dimethylaminohydrolase
Nat. Struct. Biol. V. 8 679 2001
PubMed-ID: 11473257  |  Reference-DOI: 10.1038/90387

(-) Compounds

Molecule 1 - NG, NG-DIMETHYLARGININE DIMETHYLAMINOHYDROLASE
    Chains: A
    EC Number: 3.5.3.18
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Mutation: YES
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CIR1Ligand/IonCITRULLINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:18 , ASP A:60 , PHE A:63 , GLU A:65 , ASP A:66 , ARG A:85 , GLY A:116 , ARG A:132 , HIS A:162 , ILE A:243 , ASP A:244 , SER A:249 , HOH A:2143 , HOH A:2144BINDING SITE FOR RESIDUE CIR A 500

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1H70)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ala A:109 -Pro A:110

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1H70)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1H70)

(-) Exons   (0, 0)

(no "Exon" information available for 1H70)

(-) 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:255
 aligned with DDAH_PSEAE | Q9I4E3 from UniProtKB/Swiss-Prot  Length:254

    Alignment length:255
                             1                                                                                                                                                                                                                                                             
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249     
           DDAH_PSEAE     - -MFKHIIARTPARSLVDGLTSSHLGKPDYAKALEQHNAYIRALQTCDVDITLLPPDERFPDSVFVEDPVLCTSRCAIITRPGAESRRGETEIIEETVQRFYPGKVERIEAPGTVEAGDIMMVGDHFYIGESARTNAEGARQMIAILEKHGLSGSVVRLEKVLHLKTGLAYLEHNNLLAAGEFVSKPEFQDFNIIEIPEEESYAANCIWVNERVIMPAGYPRTREKIARLGYRVIEVDTSEYRKIDGGVSCMSLRF 254
               SCOP domains d1h70a_ A: Dimethylarginine dimethylaminohydrolase DDAH                                                                                                                                                                                                         SCOP domains
               CATH domains 1h70A00 A:0-254 L-arginine/glycine Amidinotransferase; Chain A                                                                                                                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..hhhhhhh.........hhhhhhhhhhhhhhhhh....eeeee...............eee....eee....hhhhhhhhhhhhhhhhhhh...eee.......hhh.eeee..eeeeee....hhhhhhhhhhhhhhh..eeeeee.....hhhh.eee....eeee.hhhh.hhhhh..eeee.hhhhhhhhh.eee..eeeee..hhhhhhhhhh...eeeee.hhhhhh.........eee Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1h70 A   0 FMFKHIIARTPARSLVDGLTSSHLGKPDYAKALEQHNAYIRALQTCDVDITLLPPDERFPDSVFVEDPVLCTSRCAIITRPGAESRRGETEIIEETVQRFYPGKVERIEAPGTVEAGDIMMVGDHFYIGESARTNAEGARQMIAILEKHGLSGSVVRLEKVLHLKTGLAYLEHNNLLAAGEFVSKPEFQDFNIIEIPEEESYAANCIWVNERVIMPAGYPRTREKIARLGYRVIEVDTSEYRKIDGGVSSMSLRF 254
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1H70)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (DDAH_PSEAE | Q9I4E3)
molecular function
    GO:0016403    dimethylargininase activity    Catalysis of the reaction: N(G),N(G)-dimethyl-L-arginine + H2O = dimethylamine + L-citrulline.
    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.

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    Ala A:109 - Pro A:110   [ RasMol ]  
 

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  1h70
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 Related Entries

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

UniProtKB/Swiss-Prot
        DDAH_PSEAE | Q9I4E3: 3bpb 3rhy

(-) Related Entries Specified in the PDB File

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