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(-) Description

Title :  CRYSTAL STRUCTURE OF A PROTEASE SYNTHASE AND SPORULATION NEGATIVE REGULATORY PROTEIN PAI 2 FROM BACILLUS STEAROTHERMOPHILUS
 
Authors :  J. S. Brunzelle, M. E. Cuff, G. Minasov, H. Li, A. Joachimiak, W. F. Ander Midwest Center For Structural Genomics (Mcsg)
Date :  18 Jan 07  (Deposition) - 20 Feb 07  (Release) - 10 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Pai 2 Protein, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. V. Filippova, J. S. Brunzelle, M. E. Cuff, H. Li, A. Joachimiak, W. F. Anderson
Crystal Structure Of The Novel Paib Transcriptional Regulator From Geobacillus Stearothermophilus.
Proteins V. 79 2578 2011
PubMed-ID: 21633969  |  Reference-DOI: 10.1002/PROT.23061

(-) Compounds

Molecule 1 - PAI 2 PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: GEOBACILLUS STEAROTHERMOPHILUS
    Organism Taxid: 1422

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric/Biological Unit (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2OL5)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2OL5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2OL5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2OL5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2OL5)

(-) Exons   (0, 0)

(no "Exon" information available for 2OL5)

(-) 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:183
 aligned with Q5L206_GEOKA | Q5L206 from UniProtKB/TrEMBL  Length:202

    Alignment length:189
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190         
         Q5L206_GEOKA    11 DMSVVYEVIEENSFATLVSMHQGELFATHLPLLLDREKTCLYGHFARSNPQWNDIQRQTVLAIFHGPHCYISPSWYETNQAVPTWNYVNVHVYGNVELIDDEEEIMQSLHDMVEKYEAPGSRYQLSEVDAGMLSGMNKGIQAFKIIIKRIEGKAKLSQNHPAYRQERIIKQLEQMPFENEKRIASLMKK 199
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2ol5A00 A:11-199 Electron Transport, Fmn-binding Protein; Chain A                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh.eeeeeeee..eeeeeeee.ee.....eeeeeee..hhhhhhh....eeeeeeeeeeeehhhhh.......eeeeeeeeeeeeeee..hhhhhhhhhhhhhhhhh........------..hhhhhheeeeeeeeeeeeeeee.....hhhhhhhhhhhhhh..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ol5 A  11 DPDVAYQVIEENSFATLVSmHQRELFATHLPLLLDREKTCLYGHFARSNPQWNDIQHQTVLAIFHGPHCYISPSWYETNQAVPTWNYVAVHVYGNVELINDQGEVmQSLHDmVEKYEAPGSRYQL------mLSGmNKGIQAFKIIIKRIEGKAKLSQNHPAHRQERIIKQLEQmPFENEKRIASLmKK 199
                                    20        30        40        50        60        70        80        90       100       110     | 120 |     130    |    - |   | 150       160       170       180    |  190      |  
                                              30-MSE                                                                               116-MSE |          135      |   |                                    185-MSE     197-MSE
                                                                                                                                         122-MSE             142-MSE                                                     
                                                                                                                                                                 146-MSE                                                 


Chain B from PDB  Type:PROTEIN  Length:186
 aligned with Q5L206_GEOKA | Q5L206 from UniProtKB/TrEMBL  Length:202

    Alignment length:189
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189         
         Q5L206_GEOKA    10 NDMSVVYEVIEENSFATLVSMHQGELFATHLPLLLDREKTCLYGHFARSNPQWNDIQRQTVLAIFHGPHCYISPSWYETNQAVPTWNYVNVHVYGNVELIDDEEEIMQSLHDMVEKYEAPGSRYQLSEVDAGMLSGMNKGIQAFKIIIKRIEGKAKLSQNHPAYRQERIIKQLEQMPFENEKRIASLMK 198
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2ol5B00 B:10-198 Electron Transport, Fmn-binding Protein; Chain A                                                                                                                             CATH domains
           Pfam domains (1) FMN_bind_2-2ol5B01 B:10-160                                                                                                                            -------------------------------------- Pfam domains (1)
           Pfam domains (2) FMN_bind_2-2ol5B02 B:10-160                                                                                                                            -------------------------------------- Pfam domains (2)
         Sec.struct. author .hhhhhhhhhhhh.eeeeeeee..eeeeeeee.ee.....eeeeeee..hhhhhhh....eeeeeeeeeeee............eeeeeeeeeeeeeee..hhhhhhhhhhhhhhhhh...........---hhhhhhh.eeeeeeeeeeeeeeee.....hhhhhhhhhhhhhhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ol5 B  10 NDPDVAYQVIEENSFATLVSmHQRELFATHLPLLLDREKTCLYGHFARSNPQWNDIQHQTVLAIFHGPHCYISPSWYETNQAVPTWNYVAVHVYGNVELINDQGEVmQSLHDmVEKYEAPGSRYQLSEV---mLSGmNKGIQAFKIIIKRIEGKAKLSQNHPAHRQERIIKQLEQmPFENEKRIASLmK 198
                                    19        29|       39        49        59        69        79        89        99       109      |119  |    129        |-  |   |149       159       169       179     | 189       | 
                                               30-MSE                                                                               116-MSE |             138   |   |                                    185-MSE     197-MSE
                                                                                                                                          122-MSE             142-MSE                                                    
                                                                                                                                                                  146-MSE
   Legend:   → Mismatch (orange background)
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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 2OL5)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: FMN-binding (25)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q5L206_GEOKA | Q5L206)
molecular function
    GO:0010181    FMN binding    Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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