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(-) Description

Title :  THERMOTOGA MARITIMA IMPASE TM1415
 
Authors :  K. A. Stieglitz, M. F. Roberts, W. Li, B. Stec
Date :  09 Mar 07  (Deposition) - 24 Apr 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Inositol, Phosphatase, Asymmetric Tetramer, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. A. Stieglitz, M. F. Roberts, W. Li, B. Stec
Crystal Structure Of The Tetrameric Inositol 1-Phosphate Phosphatase (Tm1415) From The Hyperthermophile, Thermotoga Maritima.
Febs J. V. 274 2461 2007
PubMed-ID: 17419729  |  Reference-DOI: 10.1111/J.0014-2956.2007.05779.X

(-) Compounds

Molecule 1 - INOSITOL-1-MONOPHOSPHATASE
    ChainsA, B, C, D
    EC Number3.1.3.25
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21
    Expression System PlasmidPET23A(+)
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    GeneSUHB
    Organism ScientificTHERMOTOGA MARITIMA
    Organism Taxid243274
    StrainMSB8
    SynonymIMPASE, INOSITOL-1-PHOSPHATASE, I-1-PASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1SRT4Ligand/IonS,R MESO-TARTARIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:1151 , SER A:1152 , TYR A:1153 , ARG B:2170 , ARG B:2172BINDING SITE FOR RESIDUE SRT B 4501
2AC2SOFTWAREARG A:1170 , ARG A:1172 , GLY B:2083 , SER B:2152 , GLY B:2175 , HOH B:5032 , HOH B:5034 , HOH B:5137 , HOH B:5226BINDING SITE FOR RESIDUE SRT B 4502
3AC3SOFTWAREGLY C:3083 , THR C:3084 , ILE C:3085 , SER C:3152 , TYR C:3153 , HOH C:5253 , ARG D:4170 , ARG D:4172 , HOH D:5054 , HOH D:5146BINDING SITE FOR RESIDUE SRT D 4503
4AC4SOFTWAREARG C:3170 , ARG C:3172 , HOH C:5308 , GLY D:4151 , SER D:4152 , GLY D:4175 , HOH D:5008BINDING SITE FOR RESIDUE SRT C 4504

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2P3V)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2P3V)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2P3V)

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IMP_1PS00629 Inositol monophosphatase family signature 1.BSUHB_THEMA76-89
 
 
 
  4A:1076-1089
B:2076-2089
C:3076-3089
D:4076-4089
2IMP_2PS00630 Inositol monophosphatase family signature 2.BSUHB_THEMA200-214
 
 
 
  4A:1200-1214
B:2200-2214
C:3200-3214
D:4200-4214

(-) Exons   (0, 0)

(no "Exon" information available for 2P3V)

(-) 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:254
 aligned with BSUHB_THEMA | O33832 from UniProtKB/Swiss-Prot  Length:256

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
         BSUHB_THEMA      1 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG  254
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh.....ee........eehhhhhhhhhhhhhhhhhh...eeee.........eeeeeeeeehhhhhhhh....eeeeeeee..eeeeeeeeehhhheeeeee....eee..eee......hhhh.eeee.....hhhhhhhhhh....eee...hhhhhhhhhhhh...eeee...hhhhhhhhhhhhhhh..eee.............eeee...hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------IMP_1         --------------------------------------------------------------------------------------------------------------IMP_2          ---------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2p3v A 1001 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG 1254
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170      1180      1190      1200      1210      1220      1230      1240      1250    

Chain B from PDB  Type:PROTEIN  Length:254
 aligned with BSUHB_THEMA | O33832 from UniProtKB/Swiss-Prot  Length:256

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
         BSUHB_THEMA      1 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG  254
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhh......ee......eehhhhhhhhhhhhhhhhhhh...eeee.........eeeeeeeeehhhhhhhh....eeeeeeee..eeeeeeeee....eeeeee...eeee..eee......hhhh.eee.....hhhhhhhhhhh....eee...hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh..eee............eeeee...hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------IMP_1         --------------------------------------------------------------------------------------------------------------IMP_2          ---------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2p3v B 2001 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG 2254
                                  2010      2020      2030      2040      2050      2060      2070      2080      2090      2100      2110      2120      2130      2140      2150      2160      2170      2180      2190      2200      2210      2220      2230      2240      2250    

Chain C from PDB  Type:PROTEIN  Length:254
 aligned with BSUHB_THEMA | O33832 from UniProtKB/Swiss-Prot  Length:256

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
         BSUHB_THEMA      1 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG  254
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...ee...........eeeeeeeeehhhhhhhh....eeeeeeee..eeeeeeeee....eeeeee...eeee..ee.......hhhh.eeee....hhhhhhhhhhhhhh.eee...hhhhhhhhhhh....eeee...hhhhhhhhhhhhhhh..eee.............eeee...hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------IMP_1         --------------------------------------------------------------------------------------------------------------IMP_2          ---------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2p3v C 3001 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG 3254
                                  3010      3020      3030      3040      3050      3060      3070      3080      3090      3100      3110      3120      3130      3140      3150      3160      3170      3180      3190      3200      3210      3220      3230      3240      3250    

Chain D from PDB  Type:PROTEIN  Length:254
 aligned with BSUHB_THEMA | O33832 from UniProtKB/Swiss-Prot  Length:256

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
         BSUHB_THEMA      1 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG  254
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeee.........eeeeeeeeehhhhhhhh....eeeeeeee..eeeeeeeee....eeeeee...eeee..eee......hhhh.eeee.....hhhhhhhhhhh...eee...hhhhhhhhhhh....eeee...hhhhhhhhhhhhhhh..eeee............eeee...hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------IMP_1         --------------------------------------------------------------------------------------------------------------IMP_2          ---------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2p3v D 4001 MDRLDFSIKLLRKVGHLLMIHWGRVDNVEKKTGFKDIVTEIDREAQRMIVDEIRKFFPDENIMAEEGIFEKGDRLWIIDPIDGTINFVHGLPNFSISLAYVENGEVKLGVVHAPALNETLYAEEGSGAFFNGERIRVSENASLEECVGSTGSYVDFTGKFIERMEKRTRRIRILGSAALNAAYVGAGRVDFFVTWRINPWDIAAGLIIVKEAGGMVTDFSGKEANAFSKNFIFSNGLIHDEVVKVVNEVVEEIG 4254
                                  4010      4020      4030      4040      4050      4060      4070      4080      4090      4100      4110      4120      4130      4140      4150      4160      4170      4180      4190      4200      4210      4220      4230      4240      4250    

   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  (0, 0)

(no "SCOP Domain" information available for 2P3V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2P3V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2P3V)

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (BSUHB_THEMA | O33832)
molecular function
    GO:0042132    fructose 1,6-bisphosphate 1-phosphatase activity    Catalysis of the reaction: D-fructose 1,6-bisphosphate + H2O = D-fructose 6-phosphate + phosphate.
    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:0008934    inositol monophosphate 1-phosphatase activity    Catalysis of the reaction: myo-inositol 1-phosphate + H2O = myo-inositol + phosphate.
    GO:0052832    inositol monophosphate 3-phosphatase activity    Catalysis of the reaction: myo-inositol 3-phosphate + H2O = myo-inositol + phosphate.
    GO:0052833    inositol monophosphate 4-phosphatase activity    Catalysis of the reaction: myo-inositol 4-phosphate + H2O = myo-inositol + phosphate.
    GO:0052834    inositol monophosphate phosphatase activity    Catalysis of the reaction: myo-inositol phosphate + H2O = myo-inositol + phosphate.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0006094    gluconeogenesis    The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
    GO:0006020    inositol metabolic process    The chemical reactions and pathways involving inositol, 1,2,3,4,5,6-cyclohexanehexol, a growth factor for animals and microorganisms.
    GO:0046855    inositol phosphate dephosphorylation    The process of removing a phosphate group from any mono- or polyphosphorylated inositol.
    GO:0046854    phosphatidylinositol phosphorylation    The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BSUHB_THEMA | O338322p3n

(-) Related Entries Specified in the PDB File

2p3n P21 CRYSTAL FORM, SYMMETRIC TETRAMER