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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE ECF-TYPE SIGMA FACTOR NEGATIVE EFFECTOR FROM BACILLUS ANTHRACIS STR. STERNE
 
Authors :  B. Nocek, Y. Kim, G. Joachimiak, J. Du, P. Gornicki, A. Joachimiak, Midw Center For Structural Genomics (Mcsg)
Date :  08 Dec 08  (Deposition) - 06 Jan 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Putative Anti-Sigma W Factor, Ecf-Type Sigma Factor Negative Effector, Mcsg, Psi, Structural Genomics, Protein Structure Initiative, Midwest Center For Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, Y. Kim, G. Joachimiak, J. Du, N. Maltseva, P. Gornicki, R. Jedrzejczak, A. Joachimiak
Crystal Structure Of A Putative Ecf-Type Sigma Factor Negative Effector From Bacillus Anthracis Str. Sterne
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE ECF-TYPE SIGMA FACTOR NEGATIVE EFFECTOR
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: BAS1967, BA_2115, GBAA2115
    Organism Common: ANTHRAX,ANTHRAX BACTERIUM
    Organism Scientific: BACILLUS ANTHRACIS STR.
    Organism Taxid: 260799
    Strain: STERNE

 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
1MSE16Mod. Amino AcidSELENOMETHIONINE
2NI2Ligand/IonNICKEL (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:17 , HOH A:186 , HOH A:189 , HIS B:99 , HOH B:210BINDING SITE FOR RESIDUE NI A 1
2AC2SOFTWAREHIS A:99 , HOH A:184 , HIS B:17 , HOH B:208 , HOH B:222BINDING SITE FOR RESIDUE NI A 2

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FH3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3FH3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FH3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3FH3)

(-) Exons   (0, 0)

(no "Exon" information available for 3FH3)

(-) 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:146
 aligned with Q81RD4_BACAN | Q81RD4 from UniProtKB/TrEMBL  Length:226

    Alignment length:146
                                    89        99       109       119       129       139       149       159       169       179       189       199       209       219      
         Q81RD4_BACAN    80 KHAGTMTLEAYMRFSAKLSEAKDEMGTKEYEVFTKELKKLTNAKLAYGDSNGNIDYDALSSEKREEMKKVSMGLQPYFDKLNGHKSSKEVLTQEEFDRYMEALMTHEIVRVKTKSTGAIKVEEIPEAYKERFIKAEQFMEYVDEKV 225
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fh3 A  16 KHAGTmTLEAYmRFSAKLSEAKDEmGTKEYEVFTKELKKLTNAKLAYGDSNGNIDYDALSSEKREEmKKVSmGLQPYFDKLNGHKSSKEVLTQEEFDRYmEALmTHEIVRVKTKSTGAIKVEEIPEAYKERFIKAEQFmEYVDEKV 161
                                 |  25 |      35    |   45        55        65        75      | 85 |      95       105       115   |   125       135       145       155      
                                 |     |           40-MSE                                    82-MSE|                         115-MSE                                154-MSE   
                                21-MSE |                                                          87-MSE                         119-MSE                                      
                                      27-MSE                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:147
 aligned with Q81RD4_BACAN | Q81RD4 from UniProtKB/TrEMBL  Length:226

    Alignment length:147
                                    89        99       109       119       129       139       149       159       169       179       189       199       209       219       
         Q81RD4_BACAN    80 KHAGTMTLEAYMRFSAKLSEAKDEMGTKEYEVFTKELKKLTNAKLAYGDSNGNIDYDALSSEKREEMKKVSMGLQPYFDKLNGHKSSKEVLTQEEFDRYMEALMTHEIVRVKTKSTGAIKVEEIPEAYKERFIKAEQFMEYVDEKVR 226
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fh3 B  16 KHAGTmTLEAYmRFSAKLSEAKDEmGTKEYEVFTKELKKLTNAKLAYGDSNGNIDYDALSSEKREEmKKVSmGLQPYFDKLNGHKSSKEVLTQEEFDRYmEALmTHEIVRVKTKSTGAIKVEEIPEAYKERFIKAEQFmEYVDEKVR 162
                                 |  25 |      35    |   45        55        65        75      | 85 |      95       105       115   |   125       135       145       155       
                                21-MSE |           40-MSE                                    82-MSE|                         115-MSE                                154-MSE    
                                      27-MSE                                                      87-MSE                         119-MSE
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 3FH3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3FH3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FH3)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q81RD4_BACAN | Q81RD4)
molecular function
    GO:0003674    molecular_function    Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
biological process
    GO:0008150    biological_process    Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
cellular component
    GO:0005575    cellular_component    The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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