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(-) Description

Title :  STRUCTURE OF THE PHOSPHOTRIESTERASE FROM MYCOBACTERIUM TUBERCULOSIS
 
Authors :  L. Zhang, X. Li, Z. H. Rao
Date :  13 Dec 12  (Deposition) - 18 Dec 13  (Release) - 18 Dec 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.27
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Double Metal Ions Binding Protein, Enzymatic Antidotes For Organophosphates, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Zhang, X. Li, Z. H. Rao
Crystallization And Structure Of The Phosphotriesterase Fro Mycobacterium Tuberculosis
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PHOSPHOTRIESTERASE HOMOLOGY PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PHP, RV0230C, MT0240, MTCY08D5.26C
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1KCX1Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
2ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1KCX1Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
2ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1KCX2Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
2ZN-1Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:22 , HIS A:24 , KCX A:145 , ASP A:264 , ZN A:402BINDING SITE FOR RESIDUE ZN A 401
2AC2SOFTWAREKCX A:145 , HIS A:178 , HIS A:207 , ARG A:231 , ZN A:401 , HOH A:508BINDING SITE FOR RESIDUE ZN A 402

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IF2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4IF2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IF2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IF2)

(-) Exons   (0, 0)

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(-) 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:324
                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4if2a_ A: automated matches                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .ee......ee.hhh..eeeee..ee.hhhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeee........hhhhhhhhhh....eee.eee.......hhhhh............hhhhhhhhhhhh..........eeeeee.....hhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhh..hhh.eee.hhhhh.hhhhhhhhhhh..eeee.........hhhhhhhhhhhhhhh.hhh.eee......ee......hhhhhh.....hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4if2 A   2 PELNTARGPIDTADLGVTLMHEHVFIMTTEIAQNYPEAWGDEDKRVAGAIARLGELKARGVDTIVDLTVIGLGRYIPRIARVAAATELNIVVATGLYTYNDVPFYFHYLGPGAQLDGPEIMTDMFVRDIEHGIADTGIKAGILkCATDEPGLTPGVERVLRAVAQAHKRTGAPISTHTHAGLRRGLDQQRIFAEEGVDLSRVVIGHCGDSTDVGYLEELIAAGSYLGMDRFGVDVISPFQDRVNIVARMCERGHADKMVLSHDACCYFDALPEELVPVAMPNWHYLHIHNDVIPALKQHGVTDEQLHTMLVDNPRRIFERQGGY 325
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321    
                                                                                                                                                                         145-KCX
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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  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IF2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IF2)

(-) Gene Ontology  (5, 10)

Asymmetric Unit(hide GO term definitions)

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