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(-) Description

Title :  CRYSTAL STRUCTURE OF K. PNEUMONIAE MTA/ADOHCY NUCLEOSIDASE IN COMPLEX WITH FRAGMENTED S-ADENOSYL-L-HOMOCYSTEINE
 
Authors :  G. E. Norris, R. L. Brown, B. F. Anderson, P. C. Tyler, G. B. Evans
Date :  23 Jul 12  (Deposition) - 19 Sep 12  (Release) - 19 Sep 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Mixed Alpha/Beta, Dimer, Hydrolase, S-Adenosylhomocysteine, Cleavage (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. E. Norris, R. L. Brown, B. F. Anderson, P. C. Tyler, G. B. Evans
Crystal Structure Of K. Pneumoniae Mta/Adohcy Nucleosidase In Complex With Fragmented S-Adenosyl-L-Homocysteine
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE
    Chains: A, B
    EC Number: 3.2.2.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX HTB
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: KPN 00174, KPN78578_01730, KPN_00174, MTNN
    Organism Scientific: KLEBSIELLA PNEUMONIAE SUBSP. PNEUMONIAE
    Organism Taxid: 272620
    Strain: MGH 78578 ATCC 70072
    Synonym: MTA/SAH NUCLEOSIDASE, MTAN, 5'-METHYLTHIOADENOSINE NUCLEOSIDASE, MTA NUCLEOSIDASE, S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE, ADOHCY NUCLEOSIDASE, SAH NUCLEOSIDASE, SRH NUCLEOSIDASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1ADE1Ligand/IonADENINE
2SAH1Ligand/IonS-ADENOSYL-L-HOMOCYSTEINE
3SO41Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:77 , GLY A:78 , ALA A:150 , PHE A:151 , ILE A:152 , GLU A:172 , SER A:196 , ASP A:197 , ALA A:199 , SAH A:302BINDING SITE FOR RESIDUE ADE A 301
2AC2SOFTWAREALA A:8 , MET A:9 , ILE A:50 , SER A:76 , ALA A:135 , LEU A:136 , PHE A:151 , GLU A:172 , MET A:173 , GLU A:174 , ARG A:193 , PHE A:207 , ADE A:301 , HOH A:460 , PHE B:105 , TYR B:107 , PRO B:113BINDING SITE FOR RESIDUE SAH A 302
3AC3SOFTWAREGLY A:154 , SER A:155 , LEU A:158 , ASP A:200 , GLN A:201 , HOH A:535BINDING SITE FOR RESIDUE SO4 A 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4G89)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4G89)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4G89)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4G89)

(-) Exons   (0, 0)

(no "Exon" information available for 4G89)

(-) 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:233
                                                                                                                                                                                                                                                                         
               SCOP domains d4g89a_ A: automated matches                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee.hhhhhhhhhhh.eeeeeeee..eeeeeeee..eeeeeee...hhhhhhhhhhhhhhhhh..eeeeeeeeee.........eeeeeeeee....hhhhh............ee.hhhhhhhhhhhhhhhh..eeeeeeee......hhhhhhhhhhhh..eeeee.hhhhhhhhhhhhh..eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g89 A  -1 SMKIGIIGAMEEEVTLLRDKIENRQTITIGGSEIYTGQLHGVDVALLKSGIGKVAAAMGATLLLERCQPDVIINTGSAGGLASTLKVGDIVVSDEARYHDADVTAFGYEYGQLPGCPAGFKADEKLVAAAESCIKALDLNAVRGLIVSGDAFINGSVGLAKIRHNFPQAIAVEMEATAIAHVCHNFKVPFVVVRAISDVADQQSHLSFEEFLAVAARQSTLMVENLVQNLARG 232
                            ||       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229   
                            ||                                                                                                                                                                                                                                       
                           -1|                                                                                                                                                                                                                                       
                             1                                                                                                                                                                                                                                       


Chain B from PDB  Type:PROTEIN  Length:233
                                                                                                                                                                                                                                                                         
               SCOP domains d4g89b_ B: automated matches                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.hhhhhhhhhhh.eeeeeeee..eeeeeeee..eeeeeee...hhhhhhhhhhhhhhhhh..eeeeeeeeee.........eeeeeeeee....hhhhh............ee.hhhhhhhhhhhhhh....eeeeeeee............hhhhhh..eeeee.hhhhhhhhhhhhh..eeeeeeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g89 B  -1 SMKIGIIGAMEEEVTLLRDKIENRQTITIGGSEIYTGQLHGVDVALLKSGIGKVAAAMGATLLLERCQPDVIINTGSAGGLASTLKVGDIVVSDEARYHDADVTAFGYEYGQLPGCPAGFKADEKLVAAAESCIKALDLNAVRGLIVSGDAFINGSVGLAKIRHNFPQAIAVEMEATAIAHVCHNFKVPFVVVRAISDVADQQSHLSFEEFLAVAARQSTLMVENLVQNLARG 232
                            ||       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229   
                           -1|                                                                                                                                                                                                                                       
                             1
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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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4G89)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4G89)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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