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(-) Description

Title :  X-RAY STRUCTURE OF THE C-TERMINAL DOMAIN (277-440) OF PUTATIVE CHITOBIASE FROM BACTEROIDES THETAIOTAOMICRON. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET BTR324A.
 
Authors :  A. Kuzin, H. Neely, R. Seetharaman, D. Lee, C. Ciccosanti, E. L. Foote, H. Janjua, R. Xiao, R. Nair, B. Rost, T. Acton, J. K. Everett, G. T. Montelione, L. Tong, J. Hunt, Northeast Structural Genomics Consortium (Nesg)
Date :  28 Feb 09  (Deposition) - 31 Mar 09  (Release) - 31 Mar 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  X-Ray, Structure Genomics, Nesg, Btr324A, Q8A9F0_bactn, Bacteroides Thetaiotaomicron, Bt_0865, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Kuzin, H. Neely, R. Seetharaman, C. Ciccosanti, E. L. Foote, R. Nair, B. Rost, T. Acton, J. K. Everett, G. T. Montelione, L. Tong, J. Hunt, Northeast Structural Genomics Consortium (Nesg)
Northeast Structural Genomics Consortium Target Btr324A
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE CHITOBIASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET 21-23C
    Expression System Strain: BL21(DE3)+ MAGIC
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 280-440
    Gene: BT_0865
    Organism Scientific: BACTEROIDES THETAIOTAOMICRON
    Organism Taxid: 818

 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  (3, 3)

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1MSE1Mod. Amino AcidSELENOMETHIONINE
2PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
3ZN1Ligand/IonZINC ION
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1MSE1Mod. Amino AcidSELENOMETHIONINE
2PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
2PEG2Ligand/IonDI(HYDROXYETHYL)ETHER
3ZN-1Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:321 , ASP A:324 , ASP A:326 , THR A:329 , ARG A:430 , GLU A:431BINDING SITE FOR RESIDUE ZN A 1
2AC2SOFTWAREGLU A:360 , GLU A:402 , LYS A:435BINDING SITE FOR RESIDUE PEG A 449

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Leu A:342 -Pro A:343

 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) 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    
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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:161
 aligned with Q8A9F0_BACTN | Q8A9F0 from UniProtKB/TrEMBL  Length:440

    Alignment length:161
                                   289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439 
         Q8A9F0_BACTN   280 DTYTGFCIIKEGTKISKSGWEVLSFTTQEASGEGAGNGLAKCLIDGDTETFWHAKWQGGSDPLPYDIVIDMKQNIQIAQVELLPRGRGSNNPIKVVEFAASEDNVNWTPIGRFGFTNQDAALEYYVKSIKARYIRLTIPDDGGNSTVAAIRELDVKGTIIN 440
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......................................hhhhhhh.................................................................................................................... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ggl A 280 DTYTGFCIIKEGTKISKSGWEVLSFTTQEASGEGAGNGLAKCLIDGDTETFWHAKWQGGSDPLPYDIVIDmKQNIQIAQVELLPRGRGSNNPIKVVEFAASEDNVNWTPIGRFGFTNQDAALEYYVKSIKARYIRLTIPDDGGNSTVAAIRELDVKGTIIN 440
                                   289       299       309       319       329       339       349|      359       369       379       389       399       409       419       429       439 
                                                                                                350-MSE
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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  (0, 0)

(no "SCOP Domain" information available for 3GGL)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8A9F0_BACTN | Q8A9F0)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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UniProtKB/TrEMBL
        Q8A9F0_BACTN | Q8A9F0: 2kd7

(-) Related Entries Specified in the PDB File

3f2z HOMOLOG RELATED ID: BTR324A RELATED DB: TARGETDB