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(-) Description

Title :  CRYSTAL STRUCTURE OF SELENOMONAS RUMINANTIUM PHYTASE
 
Authors :  H. M. Chu, R. T. Guo, T. W. Lin, C. C. Chou, H. L. Shr, H. L. Lai, T. Y. Tang, K. J. Cheng, B. L. Selinger, A. H. -J. Wang
Date :  16 Jul 04  (Deposition) - 09 Nov 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Ptp, P-Loop, Phytase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. M. Chu, R. T. Guo, T. W. Lin, C. C. Chou, H. L. Shr, H. L. Lai, T. Y. Tang, K. J. Cheng, B. L. Selinger, A. H. -J. Wang
Structures Of Selenomonas Ruminantium Phytase In Complex With Persulfated Phytate; Dsp Phytase Fold And Mechanism For Sequential Substrate Hydrolysis
Structure V. 12 2015 2004
PubMed-ID: 15530366  |  Reference-DOI: 10.1016/J.STR.2004.08.010
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MYO-INOSITOL HEXAPHOSPHATE PHOSPHOHYDROLASE
    Chains: A, B
    EC Number: 3.1.3.72
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PET23B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: SELENOMONAS RUMINANTIUM
    Organism Taxid: 971
    Synonym: PHYTASE

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 12)

Asymmetric Unit (1, 12)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1U24)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1U24)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1U24)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1U24)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1U24)

(-) Exons   (0, 0)

(no "Exon" information available for 1U24)

(-) 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:314
 aligned with Q7WUJ1_SELRU | Q7WUJ1 from UniProtKB/TrEMBL  Length:346

    Alignment length:314
                                                                                                                                                                                                                                                                                                                                                  346 
                                    43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343  | 
         Q7WUJ1_SELRU    34 TVTEPVGSYARAERPQDFEGFVWRLDNDGKEALPRNFRTSADALRAPEKKFHLDAAYVPSREGMDALHISGSSAFTPAQLKNVAAKLREKTAGPIYDVDLRQESHGYLDGIPVSWYGERDWANLGKSQHEALADERHRLHAALHKTVYIAPLGKHKLPEGGEVRRVQKVQTEQEVAEAAGMRYFRIAATDHVWPTPENIDRFLAFYRTLPQDAWLHFHCEAGVGRTTAFMVMTDMLKNPSVSLKDILYRQHEIGGFYYGEFPIKTKDKDSWKTKYYREKIVMIEQFYRYVQENRADGYQTPWSVWLKSHPAKA-   -
               SCOP domains d1u24a_ A: Myo-inositol hexaphosphate phosphohydrolase (phytase) PhyA                                                                                                                                                                                                                                                      SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhh...eeee............ee........hhhhh................eeee...hhhhhhhhhhhhhh.....eeeeeee...eeee..eeeeeehhhhh.....hhhhhhhhhhhhhhhhh..eeeee..hhhhh....eeee...eehhhhhhhhh..eeeeeee......hhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhh...hhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u24 A  23 TVTEPVGSYARAERPQDFEGFVWRLDNDGKEALPRNFRTSADALRAPEKKFHLDAAYVPSREGmDALHISGSSAFTPAQLKNVAAKLREKTAGPIYDVDLRQESHGYLDGIPVSWYGERDWANLGKSQHEALADERHRLHAALHKTVYIAPLGKHKLPEGGEVRRVQKVQTEQEVAEAAGmRYFRIAATDHVWPTPENIDRFLAFYRTLPQDAWLHFHCEAGVGRTTAFmVmTDmLKNPSVSLKDILYRQHEIGGFYYGEFPIKTKDKDSWKTKYYREKIVmIEQFYRYVQENRADGYQTPWSVWLKSHPAKAL 336
                                    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       332    
                                                                                          86-MSE                                                                                                              203-MSE                                          252-MSE|                                            304-MSE                            
                                                                                                                                                                                                                                                                 254-MSE                                                                              
                                                                                                                                                                                                                                                                    257-MSE                                                                           


Chain B from PDB  Type:PROTEIN  Length:314
 aligned with Q7WUJ1_SELRU | Q7WUJ1 from UniProtKB/TrEMBL  Length:346

    Alignment length:314
                                                                                                                                                                                                                                                                                                                                                  346 
                                    43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343  | 
         Q7WUJ1_SELRU    34 TVTEPVGSYARAERPQDFEGFVWRLDNDGKEALPRNFRTSADALRAPEKKFHLDAAYVPSREGMDALHISGSSAFTPAQLKNVAAKLREKTAGPIYDVDLRQESHGYLDGIPVSWYGERDWANLGKSQHEALADERHRLHAALHKTVYIAPLGKHKLPEGGEVRRVQKVQTEQEVAEAAGMRYFRIAATDHVWPTPENIDRFLAFYRTLPQDAWLHFHCEAGVGRTTAFMVMTDMLKNPSVSLKDILYRQHEIGGFYYGEFPIKTKDKDSWKTKYYREKIVMIEQFYRYVQENRADGYQTPWSVWLKSHPAKA-   -
               SCOP domains d1u24b_ B: Myo-inositol hexaphosphate phosphohydrolase (phytase) PhyA                                                                                                                                                                                                                                                      SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhh...eeee............ee........hhhhh..........hhhhhheeee...hhhhhhhhhhhhhh.....eeeeeee...eeee..eeeeeehhhhh.....hhhhhhhhhhhhhhhhh..eeeee...........eeee...eehhhhhhhh...eeeeeee......hhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhh...hhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u24 B  23 TVTEPVGSYARAERPQDFEGFVWRLDNDGKEALPRNFRTSADALRAPEKKFHLDAAYVPSREGmDALHISGSSAFTPAQLKNVAAKLREKTAGPIYDVDLRQESHGYLDGIPVSWYGERDWANLGKSQHEALADERHRLHAALHKTVYIAPLGKHKLPEGGEVRRVQKVQTEQEVAEAAGmRYFRIAATDHVWPTPENIDRFLAFYRTLPQDAWLHFHCEAGVGRTTAFmVmTDmLKNPSVSLKDILYRQHEIGGFYYGEFPIKTKDKDSWKTKYYREKIVmIEQFYRYVQENRADGYQTPWSVWLKSHPAKAL 336
                                    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       332    
                                                                                          86-MSE                                                                                                              203-MSE                                          252-MSE|                                            304-MSE                            
                                                                                                                                                                                                                                                                 254-MSE                                                                              
                                                                                                                                                                                                                                                                    257-MSE
   Legend:   → Mismatch (orange background)
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    → 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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1U24)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1U24)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q7WUJ1_SELRU | Q7WUJ1)
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:0016791    phosphatase activity    Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
    GO:0004725    protein tyrosine phosphatase activity    Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
biological process
    GO:0016311    dephosphorylation    The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.
    GO:0035335    peptidyl-tyrosine dephosphorylation    The removal of phosphoric residues from peptidyl-O-phospho-tyrosine to form peptidyl-tyrosine.

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  3.1.3.72
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 Related Entries

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

UniProtKB/TrEMBL
        Q7WUJ1_SELRU | Q7WUJ1: 1u25 1u26 2b4o 2b4p 2b4u 2psz 2pt0 3d1h 3d1o 3d1q 3mmj 3moz 3o3l 4wty 4wu2

(-) Related Entries Specified in the PDB File

1u25 THE SAME PROTEIN COMPLEXED WITH PERSULFATED PHYTATE IN THE C2221 CRYSTAL FORM
1u26 THE SAME PROTEIN COMPLEXED WITH PERSULFATED PHYTATE