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(-) Description

Title :  CRYSTAL STRUCTURE OF THERMOPHILIC PHOSPHOTRIESTERASE FROM GEOBACILLUS KAUSTOPHILUS HTA426
 
Authors :  B. S. Zheng, S. S. Yu, Y. Zhang, Z. Y. Lou, Y. Feng
Date :  07 Sep 10  (Deposition) - 21 Sep 11  (Release) - 21 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Phosphotriesterase, Thermophilic, Geobacillus Kaustophilus Hta426, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. S. Zheng, S. S. Yu, Y. Zhang, Z. Y. Lou, Y. Feng
Crystal Structure Of Thermophilic Phosphotriesterase From Geobacillus Kaustophilus Hta426
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PHOSPHOTRIESTERASE
    Chains: A, B
    EC Number: 3.5.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: GK1506
    Organism Scientific: GEOBACILLUS KAUSTOPHILUS
    Organism Taxid: 235909
    Strain: HTA426
    Synonym: THERMOPHILIC PHOSPHOTRIESTERASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (1x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1CO4Ligand/IonCOBALT (II) ION
2KCX2Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2KCX1Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2KCX1Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2KCX2Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS B:23 , HIS B:25 , KCX B:145 , ASP B:266 , CO B:328 , HOH B:329BINDING SITE FOR RESIDUE CO B 327
2AC2SOFTWAREHIS A:23 , HIS A:25 , KCX A:145 , ASP A:266 , CO A:328BINDING SITE FOR RESIDUE CO A 327
3AC3SOFTWAREKCX B:145 , HIS B:178 , HIS B:206 , ARG B:230 , CO B:327 , HOH B:329BINDING SITE FOR RESIDUE CO B 328
4AC4SOFTWAREKCX A:145 , HIS A:178 , HIS A:206 , CO A:327BINDING SITE FOR RESIDUE CO A 328

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3ORW)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3ORW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3ORW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3ORW)

(-) Exons   (0, 0)

(no "Exon" information available for 3ORW)

(-) 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:324
 aligned with Q5KZU5_GEOKA | Q5KZU5 from UniProtKB/TrEMBL  Length:326

    Alignment length:324
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322    
         Q5KZU5_GEOKA     3 EMVETVCGPVPVEQLGKTLIHEHFLFGYPGFQGDVTRGTFREDESLRVAVEAAEKMKRHGIQTVVDPTPNDCGRNPAFLRRVAEETGLNIICATGYYYEGEGAPPYFQFRRLLGTAEDDIYDMFMAELTEGIADTGIKAGVIKLASSKGRITEYEKMFFRAAARAQKETGAVIITHTQEGTMGPEQAAYLLEHGADPKKIVIGHMCGNTDPDYHRKTLAYGVYIAFDRFGIQGMVGAPTDEERVRTLLALLRDGYEKQIMLSHDTVNVWLGRPFTLPEPFAEMMKNWHVEHLFVNIIPALKNEGIRDEVLEQMFIGNPAALFSA 326
               SCOP domains d3orwa_ A: automated matches                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee..eeee.hhh..ee...eeee...hhhhhh.....hhhhhhhhhhhhhhhhhh....eeee..hhhhh.hhhhhhhhhhhhh.eeeeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhh..........eeeee......hhhhhhhhhhhhhhhhhhh.eeeee.....hhhhhhhhhhh...hhh.eee.hhhhh.hhhhhhhhhh...eeee......hhhhh.hhhhhhhhhhhhhhh.hhh.eee....eeee.......hhhhhhhh.....hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3orw A   3 EMVETVCGPVPVEQLGKTLIHEHFLFGYPGFQGDVTRGTFREDESLRVAVEAAEKMKRHGIQTVVDPTPNDCGRNPAFLRRVAEETGLNIICATGYYYEGEGAPPYFQFRRLLGTAEDDIYDMFMAELTEGIADTGIKAGVIkLASSKGRITEYEKMFFRAAARAQKETGAVIITHTQEGTMGPEQAAYLLEHGADPKKIVIGHMCGNTDPDYHRKTLAYGVYIAFDRFGIQGMVGAPTDEERVRTLLALLRDGYEKQIMLSHDTVNVWLGRPFTLPEPFAEMMKNWHVEHLFVNIIPALKNEGIRDEVLEQMFIGNPAALFSA 326
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142  |    152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322    
                                                                                                                                                                        145-KCX                                                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:324
 aligned with Q5KZU5_GEOKA | Q5KZU5 from UniProtKB/TrEMBL  Length:326

    Alignment length:324
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322    
         Q5KZU5_GEOKA     3 EMVETVCGPVPVEQLGKTLIHEHFLFGYPGFQGDVTRGTFREDESLRVAVEAAEKMKRHGIQTVVDPTPNDCGRNPAFLRRVAEETGLNIICATGYYYEGEGAPPYFQFRRLLGTAEDDIYDMFMAELTEGIADTGIKAGVIKLASSKGRITEYEKMFFRAAARAQKETGAVIITHTQEGTMGPEQAAYLLEHGADPKKIVIGHMCGNTDPDYHRKTLAYGVYIAFDRFGIQGMVGAPTDEERVRTLLALLRDGYEKQIMLSHDTVNVWLGRPFTLPEPFAEMMKNWHVEHLFVNIIPALKNEGIRDEVLEQMFIGNPAALFSA 326
               SCOP domains d3orwb_ B: automated matches                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee..eeee.hhh.eee...eeee...hhhhhh.....hhhhhhhhhhhhhhhhhh..eeeee...hhhhh.hhhhhhhhhhhhh.eee.eee........hhhhhhhhhh.hhhhhhhhhhhhhhhh..........eeeee......hhhhhhhhhhhhhhhhhhh.eeeee.....hhhhhhhhhhhh..hhh.eee.hhhhh.hhhhhhhhhh...eeee............hhhhhhhhhhhhhhhhhhh.eee....eeee.........hhhhhh.....hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3orw B   3 EMVETVCGPVPVEQLGKTLIHEHFLFGYPGFQGDVTRGTFREDESLRVAVEAAEKMKRHGIQTVVDPTPNDCGRNPAFLRRVAEETGLNIICATGYYYEGEGAPPYFQFRRLLGTAEDDIYDMFMAELTEGIADTGIKAGVIkLASSKGRITEYEKMFFRAAARAQKETGAVIITHTQEGTMGPEQAAYLLEHGADPKKIVIGHMCGNTDPDYHRKTLAYGVYIAFDRFGIQGMVGAPTDEERVRTLLALLRDGYEKQIMLSHDTVNVWLGRPFTLPEPFAEMMKNWHVEHLFVNIIPALKNEGIRDEVLEQMFIGNPAALFSA 326
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142  |    152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322    
                                                                                                                                                                        145-KCX
   Legend:   → Mismatch (orange background)
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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, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3ORW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3ORW)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q5KZU5_GEOKA | Q5KZU5)
molecular function
    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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0009056    catabolic process    The chemical reactions and pathways resulting in the breakdown of substances, including the breakdown of carbon compounds with the liberation of energy for use by the cell or organism.

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        Q5KZU5_GEOKA | Q5KZU5: 3ojg 3tn3 3tn4 3tn5 3tn6 3tnb 4h9t 4h9u 4h9v 4h9x 4h9y 4h9z 4ha0 4wvx 5ch9

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