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(-) Description

Title :  CRYSTAL STRUCTURE OF HELICOBACTER PYLORI 5'-METHYLTHIOADENOSINE/S-ADENOSYL HOMOCYSTEINE NUCLEOSIDASE (MTAN) COMPLEXED WITH METHYLTHIO-DADME-IMMUCILLIN-A
 
Authors :  S. A. Cameron, S. Wang, S. C. Almo, V. L. Schramm
Date :  02 Oct 14  (Deposition) - 25 Nov 15  (Release) - 02 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Hydrolase, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Wang, S. A. Cameron, K. Clinch, G. B. Evans, Z. Wu, V. L. Schramm, P. C. Tyler
New Antibiotic Candidates Against Helicobacter Pylori.
J. Am. Chem. Soc. V. 137 14275 2015
PubMed-ID: 26494017  |  Reference-DOI: 10.1021/JACS.5B06110
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - AMINODEOXYFUTALOSINE NUCLEOSIDASE
    Chains: A
    EC Number: 3.2.2.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET32A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: MTNN, MTN, JHP_0082
    Organism Scientific: HELICOBACTER PYLORI
    Organism Taxid: 85963
    Strain: J99 / ATCC 700824
    Synonym: AMINOFUTALOSINE NUCLEOSIDASE,5'-METHYLTHIOADENOSINE/S- ADENOSYLHOMOCYSTEINE NUCLEOSIDASE,MTAN,6-AMINO-6-DEOXYFUTALOSINE N- RIBOSYLHYDROLASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1TDI1Ligand/Ion(3R,4S)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)METHYL]-4-[(METHYLSULFANYL)METHYL]PYRROLIDIN-3-OL
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1TDI2Ligand/Ion(3R,4S)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)METHYL]-4-[(METHYLSULFANYL)METHYL]PYRROLIDIN-3-OL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:9 , ILE A:52 , VAL A:78 , ALA A:79 , GLY A:80 , GLN A:152 , PHE A:153 , VAL A:154 , GLU A:173 , MET A:174 , GLU A:175 , SER A:197 , ASP A:198 , PHE A:208 , HOH A:461binding site for residue TDI A 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4WKN)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4WKN)

(-) 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    
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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:230
                                                                                                                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.hhhhhhhhhhhhh...eeeee..eeeeeeee..eeeeeee...hhhhhhhhhhhhhhhhh..eeeeeeeeee.........eeeeeeeee....hhhhh............ee.hhhhhhhhhhhhhhh...eeeeeeee......hhhhhhhhhhhhheeeee.hhhhhhhhhhhh...eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wkn A   1 VQKIGILGAMREEITPILELFGVDFEEIPLGGNVFHKGVYHNKEIIVAYSKIGKVHSTLTTTSMILAFGVQKVLFSGVAGSLVKDLKINDLLVATQLVQHDVDLSAFDHPLGFIPESAIFIETSGSLNALAKKIANEQHIALKEGVIASGDQFVHSKERKEFLVSEFKASAVEMEGASVAFVCQKFGVPCCVLRSISDNADEKAGMSFDEFLEKSAHTSAKFLKSMVDEL 230
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230
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  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 4WKN)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 10)

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 Related Entries

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

UniProtKB/Swiss-Prot
        MQMTN_HELPJ | Q9ZMY2: 3nm4 3nm5 3nm6 4ffs 4ojt 4oy3 4p54 4wko 4wkp 4ynb 4yo8 5ccd 5cce 5jpc 5k1z 5kb3

(-) Related Entries Specified in the PDB File

4ffs 4FFS CONTAINS THE SAME PROTEIN (WITH A DIFFERENT TAG) COMPLEXED WITH BUTYLTHIO-DADME-IMMUCILLIN-A
4wkc
4wko
4wkp