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(-) Description

Title :  CRYSTAL STRUCTURE OF A HD-SUPERFAMILY HYDROLASE (BT9727_1981) FROM BACILLUS THURINGIENSIS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET BUR114
 
Authors :  F. Forouhar, M. Su, J. Seetharaman, S. M. Vorobiev, H. Janjua, Y. Fang, R. Xiao, K. Cunningham, M. Maglaqui, L. A. Owen, D. Wang, M. C. Baran, J. Liu, T. B. Acton, G. T. Montelione, L. Tong, J. F. Hunt, Northeast Structural Genomics Consortium (Nesg)
Date :  23 Jun 08  (Deposition) - 19 Aug 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  All Alpha-Helical Protein. , Structural Genomics, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Nesg, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Forouhar, M. Su, J. Seetharaman, S. M. Vorobiev, H. Janjua, Y. Fang, R. Xiao, K. Cunningham, M. Maglaqui, L. A. Owen, D. Wang, M. C. Baran, J. Liu, T. B. Acton, G. T. Montelione, L. Tong, J. F. Hunt
Crystal Structure Of A Hd-Superfamily Hydrolase (Bt9727_1981) From Bacillus Thuringiensis, Northeast Structural Genomics Consortium Target Bur114
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYDROLASE, HD FAMILY
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)+MAGIC
    Expression System Vector Type: PLASMID
    Gene: BT9727_1981
    Mutation: YES
    Organism Scientific: BACILLUS THURINGIENSIS SEROVAR KONKUKIAN
    Organism Taxid: 180856
    Strain: 97-27

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 18)

Asymmetric/Biological Unit (2, 18)
No.NameCountTypeFull Name
1MG2Ligand/IonMAGNESIUM ION
2MSE16Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:29 , HIS A:58 , ASP A:59 , ASP A:122BINDING SITE FOR RESIDUE MG A 224
2AC2SOFTWAREHIS B:29 , HIS B:58 , ASP B:59 , ASP B:122BINDING SITE FOR RESIDUE MG B 224

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3DJB)

(-) 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:188
 aligned with Q6HJG6_BACHK | Q6HJG6 from UniProtKB/TrEMBL  Length:215

    Alignment length:213
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211   
         Q6HJG6_BACHK     2 TKQEKIEKTITFVKHILEKDASGHDWYHIERVHKLAISLSEQEGGNRFIIEMAALLHDVADEKLNESEEAGMKKVSDWLEELHVEEEESKHVLHIIANMSYKGGHGGKVESIEGKIVQDADRLDALGAIGIARTFAYGGAKGRLMYDPTIPPREVMTKDEYRKNNDPSLNHFYEKLLKLKDLMNTNAAKQEAEVRHRYMEQFIEQFMKEWNAQ 214
               SCOP domains d3djba1 A:2-214 Uncharacterized protein BT9727_1981                                                                                                                                                                   SCOP domains
               CATH domains 3djbA01 A:2-99 HD-domain/PDEase-like                                                              -           -------------------------------------------            ------------------------------------------------ CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh--.......hhhhhhhhhhhh..hhhhhhhhhhhh...-----------hhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...........------------...hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3djb A   2 TKQEKIEKTITFVKHILEKDASGHDWYHIRRVHKmAISLSEQEGGNRFIIEmAALLHDVAD--LNESEEAGmKKVSDWLEELHVEEEESKHVLHIIANm-----------SIEGKLVQDADRLDALGAIGIARTFAYGGAKGRLmYDPTIPPR------------DPSLNHFYEKLLKLKDLmNTNAAKQEAEVRHRYmEQFIEQFmKEWNAQ 214
                                    11        21        31    |   41        51 |      61|  |    71 |      81        91        |-         -|      121       131       141    |  151  |      -     | 171       181  |    191       201      |211   
                                                             36-MSE           53-MSE   62 65      73-MSE                    100-MSE     112                               146-MSE 154          167              184-MSE         200-MSE 208-MSE  


Chain B from PDB  Type:PROTEIN  Length:188
 aligned with Q6HJG6_BACHK | Q6HJG6 from UniProtKB/TrEMBL  Length:215

    Alignment length:213
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211   
         Q6HJG6_BACHK     2 TKQEKIEKTITFVKHILEKDASGHDWYHIERVHKLAISLSEQEGGNRFIIEMAALLHDVADEKLNESEEAGMKKVSDWLEELHVEEEESKHVLHIIANMSYKGGHGGKVESIEGKIVQDADRLDALGAIGIARTFAYGGAKGRLMYDPTIPPREVMTKDEYRKNNDPSLNHFYEKLLKLKDLMNTNAAKQEAEVRHRYMEQFIEQFMKEWNAQ 214
               SCOP domains d3djbb_ B: Uncharacterized protein BT9727_1981                                                                                                                                                                        SCOP domains
               CATH domains 3djbB01 B:2-99 HD-domain/PDEase-like                                                              -           -------------------------------------------            ------------------------------------------------ CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh--.......hhhhhhhhhhhh..hhhhhhhhhhhh...-----------hhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...........------------...hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3djb B   2 TKQEKIEKTITFVKHILEKDASGHDWYHIRRVHKmAISLSEQEGGNRFIIEmAALLHDVAD--LNESEEAGmKKVSDWLEELHVEEEESKHVLHIIANm-----------SIEGKLVQDADRLDALGAIGIARTFAYGGAKGRLmYDPTIPPR------------DPSLNHFYEKLLKLKDLmNTNAAKQEAEVRHRYmEQFIEQFmKEWNAQ 214
                                    11        21        31    |   41        51 |      61|  |    71 |      81        91        |-         -|      121       131       141    |  151  |      -     | 171       181  |    191       201      |211   
                                                             36-MSE           53-MSE   62 65      73-MSE                    100-MSE     112                               146-MSE 154          167              184-MSE         200-MSE 208-MSE
   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, 2)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q6HJG6_BACHK | Q6HJG6)
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.

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