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(-) Description

Title :  CRYSTAL STRUCTURE OF CHAPERONE CSAA FORM BACILLUS ANTHRACIS STR. AMES
 
Authors :  B. Nocek, M. Zhou, J. Stam, W. Anderson, A. Joachimiak, Center For Str Genomics Of Infectious Diseases (Csgid)
Date :  03 Feb 09  (Deposition) - 03 Mar 09  (Release) - 14 Dec 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A (1x),B (1x)
Biol. Unit 2:  A,B  (1x)
Keywords :  Chaperone Csaa, Csaa, Structural Genomics, Niaid Structural Genomic Centers For Infectious Diseases, Center For Structural Genomics Of Infectious Diseases, Protein Transport, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, M. Zhou, J. Stam, W. Anderson, A. Joachimiak, Center For Structural Genomics Of Infectious Diseases (Csgid)
Crystal Structure Of Chaperone Csaa Form Bacillus Anthracis Str. Ames
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CHAPERONE CSAA
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PMCSG19
    Gene: CSAA, BAS1917, BA_2064, GBAA2064
    Organism Common: ANTHRAX,ANTHRAX BACTERIUM
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 1392
    Strain: AMES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A (1x)B (1x)
Biological Unit 2 (1x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2GOL2Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1EDO-1Ligand/Ion1,2-ETHANEDIOL
2GOL2Ligand/IonGLYCEROL
3SO4-1Ligand/IonSULFATE ION
Biological Unit 2 (3, 4)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2GOL2Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:61 , GLN A:62 , GLN A:97 , HOH A:285 , ASN B:99BINDING SITE FOR RESIDUE EDO A2001
2AC2SOFTWAREARG A:27 , PRO A:103 , ASN A:104 , HOH A:142 , HOH A:163 , HIS B:19BINDING SITE FOR RESIDUE SO4 A3001
3AC3SOFTWARESER B:46 , ALA B:47 , GLN B:48 , LYS B:72 , LEU B:82 , HOH B:135 , HOH B:265 , HOH B:266 , HOH B:338BINDING SITE FOR RESIDUE GOL B1001
4AC4SOFTWAREARG A:52 , HOH A:360 , ARG B:73 , ALA B:75 , GLY B:76 , HOH B:282BINDING SITE FOR RESIDUE GOL B1002

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3G48)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3G48)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3G48)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3G48)

(-) Exons   (0, 0)

(no "Exon" information available for 3G48)

(-) 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    
   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:110
 aligned with Q81RI2_BACAN | Q81RI2 from UniProtKB/TrEMBL  Length:109

    Alignment length:110
                             1                                                                                                            
                             |       9        19        29        39        49        59        69        79        89        99       109
         Q81RI2_BACAN     - -MANFEDFLTLDLRIGTVTHAEEFKEARVPAIKLEIDFGELGMKQSSAQITKRYNPEDLIGQQIVAVVNFPPKRVAGFKSEVLVLGGVPEAGDVVLLQPNMELPNGTKIS 109
               SCOP domains d3g48a_ A: automated matches                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh..eeeeeeeeeeeeee..eeeeeeeee.hhh.eeeeee......hhhhhh..eeeee.....eee..eee..ee.eeeee..eeee.............. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 3g48 A   0 AMANFEDFLTLDLRIGTVTHAEEFKEARVPAIRLEIDFGELGMKQSSAQITKRYNPEDLIGQQIVAVVNFPPKRVAGFKSEVLVLGGVPEAGDVVLLQPNMELPNGTKIS 109
                                     9        19        29        39        49        59        69        79        89        99       109


Chain B from PDB  Type:PROTEIN  Length:105
 aligned with Q81RI2_BACAN | Q81RI2 from UniProtKB/TrEMBL  Length:109

    Alignment length:110
                             1                                                                                                            
                             |       9        19        29        39        49        59        69        79        89        99       109
         Q81RI2_BACAN     - -MANFEDFLTLDLRIGTVTHAEEFKEARVPAIKLEIDFGELGMKQSSAQITKRYNPEDLIGQQIVAVVNFPPKRVAGFKSEVLVLGGVPEAGDVVLLQPNMELPNGTKIS 109
               SCOP domains d3g48b_ B: automated mat     ches                                                                              SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh..eeeeeeeeee..-----..eeeeee.hhh.eeeeee......hhhhhh..eeeee.....eee..eee..ee.ee.......ee.............. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 3g48 B   0 AMANFEDFLTLDLRIGTVTHAEEF-----PAIRLEIDFGELGMKQSSAQITKRYNPEDLIGQQIVAVVNFPPKRVAGFKSEVLVLGGVPEAGDVVLLQPNMELPNGTKIS 109
                                     9        19   |    29        39        49        59        69        79        89        99       109
                                                  23    29
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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  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3G48)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3G48)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q81RI2_BACAN | Q81RI2)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0000049    tRNA binding    Interacting selectively and non-covalently with transfer RNA.

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