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(-) Description

Title :  CRYSTAL STRUCTURE OF BT3781 PROTEIN FROM BACTEROIDES THETAIOTAOMICRON, NORTHEAST STRUCTURAL GENOMICS TARGET BTR58
 
Authors :  F. Forouhar, Y. Chen, J. Seetharaman, H. Janjua, R. Xiao, J. Liu, M. C. Baran, T. B. Acton, G. T. Montelione, J. F. Hunt, L. Tong, Northeast Structural Genomics Consortium (Nesg)
Date :  01 Mar 07  (Deposition) - 20 Mar 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha-Beta Protein, Structural Genomics, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Nesg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Forouhar, Y. Chen, J. Seetharaman, H. Janjua, R. Xiao, J. Liu, M. C. Baran, T. B. Acton, G. T. Montelione, J. F. Hunt, L. Tong
Crystal Structure Of Bt3781 Protein From Bacteroides Thetaiotaomicron.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN BT3781
    Atcc: 29148
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)+MAGIC
    Expression System Taxid: 562
    Expression System Vector: BL21
    Expression System Vector Type: PLASMID
    Gene: BT3781
    Organism Scientific: BACTEROIDES THETAIOTAOMICRON VPI-5482
    Organism Taxid: 226186
    Strain: VPI-5482, DSM 2079, NCTC 10582, E50

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 30)

Asymmetric/Biological Unit (1, 30)
No.NameCountTypeFull Name
1MSE30Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2P0V)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2P0V)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Val A:349 -Pro A:350
2Val B:349 -Pro B:350

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2P0V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2P0V)

(-) Exons   (0, 0)

(no "Exon" information available for 2P0V)

(-) 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:443
 aligned with Q8A185_BACTN | Q8A185 from UniProtKB/TrEMBL  Length:481

    Alignment length:443
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478   
         Q8A185_BACTN    39 YQTNRPEASKRLFVSQEVERQIDHIKQLLTNAKLAWMFENCFPNTLDTTVHFDGKEDTFVYTGDIHAMWLRDSGAQVWPYVQLANKDPELKKMLAGVINRQFKCINIDPYANAFNMNSEGGEWMSDLTDMKPELHERKWEIDSLCYPIRLAYHYWKTTGDASVFSDEWLQAIANVLKTFKEQQRKDDAKGPYRFQRKTERALDTMTNDGWGNPVKPVGLIASAFRPSDDATTFQFLVPSNFFAVTSLRKAAEILNTVNRKPALAKECTALADEVEKALKKYAVCNHPKYGKIYAFEVDGFGNQLLMDDANVPSLIALPYLGDVKVTDPIYQNTRKFVWSEDNPYFFKGSAGEGIGGPHIGYDMIWPMSIMMKAFTSQNDAEIKTCIKMLMDTDAGTGFMHESFNKNDPKNFTRAWFAWQNTLFGELILKLVNEGKVDLLNSIQ 481
               SCOP domains d2p0va1 A:39-481 Hypothetical protein BT3781                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains --------------2p0vA01 A:53-481  [code=1.50.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                          CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheee.....eee.......eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee......hhhhhh.......eee...hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhh........................eehhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhheeee...eeee..ee.....ee...........hhhhhh.....hhhhhhhhhhhh......eee....eee........eehhhhhhhhhhh..hhhhhhhhhhhhhhh.........eee..eeeeee...hhhhhhhhhhhhhhhhhh.hhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p0v A  39 YQTNRPEASKRLFVSQEVERQIDHIKQLLTNAKLAWmFENCFPNTLDTTVHFDGKEDTFVYTGDIHAmWLRDSGAQVWPYVQLANKDPELKKmLAGVINRQFKCINIDPYANAFNmNSEGGEWmSDLTDmKPELHERKWEIDSLCYPIRLAYHYWKTTGDASVFSDEWLQAIANVLKTFKEQQRKDDAKGPYRFQRKTERALDTmTNDGWGNPVKPVGLIASAFRPSDDATTFQFLVPSNFFAVTSLRKAAEILNTVNRKPALAKECTALADEVEKALKKYAVCNHPKYGKIYAFEVDGFGNQLLmDDANVPSLIALPYLGDVKVTDPIYQNTRKFVWSEDNPYFFKGSAGEGIGGPHIGYDmIWPmSImmKAFTSQNDAEIKTCIKmLmDTDAGTGFmHESFNKNDPKNFTRAWFAWQNTLFGELILKLVNEGKVDLLNSIQ 481
                                    48        58        68      | 78        88        98       108       118       128  |    138       148     | 158   |   168       178       188       198       208       218       228       238    |  248       258       268       278       288       298       308       318       328       338     | 348       358       368       378       388       398  |   |408|      418       428       438       448       458       468       478   
                                                               75-MSE                        106-MSE                  131-MSE                154-MSE 162-MSE |                                                                        243-MSE                                                                                              344-MSE                                                  401-MSE  ||              426-MSE    437-MSE                                        
                                                                                                                                                           168-MSE                                                                                                                                                                                                                                      405-MSE                428-MSE                                                 
                                                                                                                                                                                                                                                                                                                                                                                                           408-MSE                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                            409-MSE                                                                    


Chain B from PDB  Type:PROTEIN  Length:443
 aligned with Q8A185_BACTN | Q8A185 from UniProtKB/TrEMBL  Length:481

    Alignment length:443
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478   
         Q8A185_BACTN    39 YQTNRPEASKRLFVSQEVERQIDHIKQLLTNAKLAWMFENCFPNTLDTTVHFDGKEDTFVYTGDIHAMWLRDSGAQVWPYVQLANKDPELKKMLAGVINRQFKCINIDPYANAFNMNSEGGEWMSDLTDMKPELHERKWEIDSLCYPIRLAYHYWKTTGDASVFSDEWLQAIANVLKTFKEQQRKDDAKGPYRFQRKTERALDTMTNDGWGNPVKPVGLIASAFRPSDDATTFQFLVPSNFFAVTSLRKAAEILNTVNRKPALAKECTALADEVEKALKKYAVCNHPKYGKIYAFEVDGFGNQLLMDDANVPSLIALPYLGDVKVTDPIYQNTRKFVWSEDNPYFFKGSAGEGIGGPHIGYDMIWPMSIMMKAFTSQNDAEIKTCIKMLMDTDAGTGFMHESFNKNDPKNFTRAWFAWQNTLFGELILKLVNEGKVDLLNSIQ 481
               SCOP domains d2p0vb_ B: Hypothetical protein BT3781                                                                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains --------------2p0vB01 B:53-481  [code=1.50.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                          CATH domains
           Pfam domains (1) ------------------------------DUF1237-2p0vB01 B:69-467                                                                                                                                                                                                                                                                                                                                                                                       -------------- Pfam domains (1)
           Pfam domains (2) ------------------------------DUF1237-2p0vB02 B:69-467                                                                                                                                                                                                                                                                                                                                                                                       -------------- Pfam domains (2)
         Sec.struct. author ..............hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheee.....eee.......eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee......hhhhhh.......eee...hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhh........................eehhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhheeee...eeee..ee.....ee...........hhhhhh.....hhhhhhhhhhhh......eee....eee........eehhhhhhhhhhh..hhhhhhhhhhhhhhh.........eee..eeeeee...hhhhhhhhhhhhhhhhhh.hhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p0v B  39 YQTNRPEASKRLFVSQEVERQIDHIKQLLTNAKLAWmFENCFPNTLDTTVHFDGKEDTFVYTGDIHAmWLRDSGAQVWPYVQLANKDPELKKmLAGVINRQFKCINIDPYANAFNmNSEGGEWmSDLTDmKPELHERKWEIDSLCYPIRLAYHYWKTTGDASVFSDEWLQAIANVLKTFKEQQRKDDAKGPYRFQRKTERALDTmTNDGWGNPVKPVGLIASAFRPSDDATTFQFLVPSNFFAVTSLRKAAEILNTVNRKPALAKECTALADEVEKALKKYAVCNHPKYGKIYAFEVDGFGNQLLmDDANVPSLIALPYLGDVKVTDPIYQNTRKFVWSEDNPYFFKGSAGEGIGGPHIGYDmIWPmSImmKAFTSQNDAEIKTCIKmLmDTDAGTGFmHESFNKNDPKNFTRAWFAWQNTLFGELILKLVNEGKVDLLNSIQ 481
                                    48        58        68      | 78        88        98       108       118       128  |    138       148     | 158   |   168       178       188       198       208       218       228       238    |  248       258       268       278       288       298       308       318       328       338     | 348       358       368       378       388       398  |   |408|      418       428       438       448       458       468       478   
                                                               75-MSE                        106-MSE                  131-MSE                154-MSE 162-MSE |                                                                        243-MSE                                                                                              344-MSE                                                  401-MSE  ||              426-MSE    437-MSE                                        
                                                                                                                                                           168-MSE                                                                                                                                                                                                                                      405-MSE                428-MSE                                                 
                                                                                                                                                                                                                                                                                                                                                                                                           408-MSE                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                            409-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: 6_Hairpin (120)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q8A185_BACTN | Q8A185)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.

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