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(-) Description

Title :  MOPII FROM CLOSTRIDIUM PASTEURIANUM COMPLEXED WITH MOLYBDATE (PARTIAL)
 
Authors :  A. W. Schuettelkopf, J. A. Harrison, W. N. Hunter
Date :  28 Jan 02  (Deposition) - 08 Feb 02  (Release) - 02 May 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.83
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (2x)
Biol. Unit 2:  D,E,F  (2x)
Keywords :  Transport Protein, Molbindin, Molybdate Binding, Mop (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. W. Schuettelkopf, J. A. Harrison, D. H. Boxer, W. N. Hunter
Passive Acquisition Of Ligand By The Mopii Molbindin From Clostridium Pasteurianum: Structures Of Apo And Oxyanion-Bound Forms
J. Biol. Chem. V. 277 15013 2002
PubMed-ID: 11836258  |  Reference-DOI: 10.1074/JBC.M201005200

(-) Compounds

Molecule 1 - MOLYBDATE BINDING PROTEIN II
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: CLOSTRIDIUM PASTEURIANUM
    Organism Taxid: 1501
    Synonym: MOPII

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (2x): ABC   
Biological Unit 2 (2x):    DEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2MOO8Ligand/IonMOLYBDATE ION
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MOO8Ligand/IonMOLYBDATE ION
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MOO8Ligand/IonMOLYBDATE ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREILE A:39 , SER A:40 , SER A:43 , SER B:4 , ALA B:5 , ARG B:6 , LYS B:60 , SER B:61BINDING SITE FOR RESIDUE MOO A1069
02AC2SOFTWAREVAL A:20 , VAL A:21 , THR A:22 , VAL B:20 , VAL B:21 , THR B:22 , VAL C:20 , VAL C:21 , THR C:22BINDING SITE FOR RESIDUE MOO A1070
03AC3SOFTWAREASP A:63 , HOH A:2035 , HOH A:2036 , HOH A:2038 , HOH A:2040 , ASP B:63 , HOH B:2025 , ASP C:63BINDING SITE FOR RESIDUE CA A1071
04AC4SOFTWARESER A:4 , ALA A:5 , ARG A:6 , LYS A:60 , SER A:61 , ILE B:39 , SER B:40 , SER B:43BINDING SITE FOR RESIDUE MOO B1069
05AC5SOFTWARESER C:4 , ALA C:5 , ARG C:6 , ILE C:39 , SER C:40 , SER C:43 , LYS C:60 , SER C:61BINDING SITE FOR RESIDUE MOO C1069
06AC6SOFTWAREASP D:63 , HOH D:2032 , HOH D:2033 , HOH D:2036 , HOH D:2037 , HOH D:2038 , ASP E:63 , ASP F:63BINDING SITE FOR RESIDUE CA D1069
07AC7SOFTWAREVAL D:20 , VAL D:21 , THR D:22 , VAL E:20 , VAL E:21 , THR E:22 , VAL F:20 , VAL F:21 , THR F:22BINDING SITE FOR RESIDUE MOO D1070
08AC8SOFTWAREILE D:39 , SER D:40 , SER D:43 , SER E:4 , ALA E:5 , ARG E:6 , LYS E:60 , SER E:61BINDING SITE FOR RESIDUE MOO D1071
09AC9SOFTWARESER D:4 , ALA D:5 , ARG D:6 , LYS D:60 , SER D:61 , ILE E:39 , SER E:40 , SER E:43BINDING SITE FOR RESIDUE MOO E1069
10BC1SOFTWARESER F:4 , ALA F:5 , ARG F:6 , ILE F:39 , SER F:40 , SER F:43 , LYS F:60 , SER F:61BINDING SITE FOR RESIDUE MOO F1069

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1GUN)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1GUN)

(-) 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    
   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:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1guna_ A: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains 1gunA00 A:2-68  [code=2.40.50.100, no name defined]                 CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeeee....eeeeeeehhhhhhhh.....eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun A  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61       


Chain B from PDB  Type:PROTEIN  Length:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1gunb_ B: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains 1gunB00 B:2-68  [code=2.40.50.100, no name defined]                 CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeeee....eeeeeeehhhhhhh......eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun B  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61       


Chain C from PDB  Type:PROTEIN  Length:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1gunc_ C: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains 1gunC00 C:2-68  [code=2.40.50.100, no name defined]                 CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeee.hhh.eeeeeeehhhhhhh......eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun C  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61       


Chain D from PDB  Type:PROTEIN  Length:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1gund_ D: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains ------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeeee....eeeeeeehhhhhhhh.....eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun D  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61       


Chain E from PDB  Type:PROTEIN  Length:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1gune_ E: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains ------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeeee....eeeeeeehhhhhhhh.....eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun E  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61       


Chain F from PDB  Type:PROTEIN  Length:67
 aligned with MOP2_CLOPA | P08854 from UniProtKB/Swiss-Prot  Length:68

    Alignment length:67
                                    11        21        31        41        51        61       
            MOP2_CLOPA    2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
               SCOP domains d1gunf_ F: Molybdate/tungstate binding protein MOP                  SCOP domains
               CATH domains ------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee...eeeeeee.hhh.eeeeeeehhhhhhh......eeeeeehhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  1gun F  2 SISARNQLKGKVVGLKKGVVTAEVVLEIAGGNKITSIISLDSVEELGVKEGAELTAVVKSTDVMILA 68
                                    11        21        31        41        51        61
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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, 6)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 3)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (MOP2_CLOPA | P08854)
molecular function
    GO:0030151    molybdenum ion binding    Interacting selectively and non-covalently with molybdenum (Mo) ions.
biological process
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MOP2_CLOPA | P08854: 1gug 1guo 1gus 1gut

(-) Related Entries Specified in the PDB File

1gug MOPII FROM CLOSTRIDIUM PASTEURIANUM COMPLEXED WITH TUNGSTATE
1guo MOPII FROM CLOSTRIDIUM PASTEURIANUM COMPLEXED WITH MOLYBDATE
1gus MOPII FROM CLOSTRIDIUM PASTEURIANUM (APO1)
1gut MOPII FROM CLOSTRIDIUM PASTEURIANUM (APO2)