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(-) Description

Title :  CRYSTAL STRUCTURE OF MESORHIZOBIUM LOTI 3-HYDROXY-2-METHYLPYRIDINE-4, 5-DICARBOXYLATE DECARBOXYLASE
 
Authors :  K. M. Mcculloch, T. Mukherjee, S. E. Ealick, T. P. Begley
Date :  17 Aug 07  (Deposition) - 13 Nov 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Class Ii Aldolase Superfamily, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Mukherjee, K. M. Mcculloch, S. E. Ealick, T. P. Begley
Gene Identification And Structural Characterization Of The Pyridoxal 5'-Phosphate Degradative Protein 3-Hydroxy-2-Methylpyridine-4, 5-Dicarboxylate Decarboxylase From Mesorhizobium Loti Maff303099
Biochemistry V. 46 13606 2007
PubMed-ID: 17973403  |  Reference-DOI: 10.1021/BI701439J

(-) Compounds

Molecule 1 - MLR6791 PROTEIN
    Chains: A
    EC Number: 4.1.1.51
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PML5335.XF1
    Expression System Strain: B834(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: 5335
    Organism Scientific: MESORHIZOBIUM LOTI
    Organism Taxid: 266835
    Strain: MAFF303099
    Synonym: 3-HYDROXY-2-METHYLPYRIDINE-4,5-DICARBOXYLATE DECARBOXYLASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric Unit (2, 5)
No.NameCountTypeFull Name
1MN1Ligand/IonMANGANESE (II) ION
2MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 16)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2MSE16Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:73 , HIS A:92 , HIS A:94 , HIS A:163BINDING SITE FOR RESIDUE MN A 235

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2Z7B)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2Z7B)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2Z7B)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2Z7B)

(-) Exons   (0, 0)

(no "Exon" information available for 2Z7B)

(-) Sequences/Alignments

Asymmetric Unit
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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:237
 aligned with Q988D0_RHILO | Q988D0 from UniProtKB/TrEMBL  Length:234

    Alignment length:237
                               1                                                                                                                                                                                                                                         
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       
         Q988D0_RHILO     - ---MRRKVFEELVTATKILLNEGIMDTFGHISARDPEDPASFFLAQKLAPSLITVDDIQRFNLDGETSDNRPSYLERYIHSEIYKTRPDVQCVLHTHSPAVLPYCFVDTPLRPVTHMGAFIGESVPVYEIRDKHGDETDLFGGSPDVCADIAESLGSQTVVLMARHGVVNVGKSVREVVFRAFYLEQEAAALTAGLKIGNVKYLSPGEIKTAGKLVGAQIDRGWNHWSQRLRQAGLA 234
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------Aldolase_II-2z7bA01 A:7-190                                                                                                                                                             -------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh.......eeeee......eeeee...hhhhhhhh.eeeee.............hhhhhhhhhhhh....eeeee....hhhhhh........hhhhhhhh....ee.hhhhhh........hhhhhhhhhhhhh...eeee...eeeeee.hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhh....hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z7b A  -2 SFTmRRKVFEELVTATKILLNEGImDTFGHISARDPEDPASFFLAQKLAPSLITVDDIQRFNLDGETSDNRPSYLERYIHSEIYKTRPDVQCVLHTHSPAVLPYCFVDTPLRPVTHmGAFIGESVPVYEIRDKHGDETDLFGGSPDVCADIAESLGSQTVVLmARHGVVNVGKSVREVVFRAFYLEQEAAALTAGLKIGNVKYLSPGEIKTAGKLVGAQIDRGWNHWSQRLRQAGLA 234
                               |     7        17    |   27        37        47        57        67        77        87        97       107      |117       127       137       147       157  |    167       177       187       197       207       217       227       
                               |                   22-MSE                                                                                     114-MSE                                       160-MSE                                                                      
                               1-MSE
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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 2Z7B)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2Z7B)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: Aldolase_II] (19)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q988D0_RHILO | Q988D0)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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