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(-) Description

Title :  CRYSTAL STRUCTURE OF SEMET BTRN IN AN OPEN CONFORMATION
 
Authors :  P. J. Goldman, C. L. Drennan
Date :  12 Aug 13  (Deposition) - 02 Oct 13  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.02
Chains :  Asym./Biol. Unit :  A
Keywords :  Adomet Radical Fold, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. J. Goldman, T. L. Grove, S. J. Booker, C. L. Drennan
X-Ray Analysis Of Butirosin Biosynthetic Enzyme Btrn Redefines Structural Motifs For Adomet Radical Chemistry.
Proc. Natl. Acad. Sci. Usa V. 110 15949 2013
PubMed-ID: 24048029  |  Reference-DOI: 10.1073/PNAS.1312228110

(-) Compounds

Molecule 1 - BTRN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: BTRN
    Organism Scientific: BACILLUS CIRCULANS
    Organism Taxid: 1397
    Synonym: BTRN PROTEIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 15)

Asymmetric/Biological Unit (4, 15)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2IMD1Ligand/IonIMIDAZOLE
3MSE10Mod. Amino AcidSELENOMETHIONINE
4SF42Ligand/IonIRON/SULFUR CLUSTER

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:169 , PRO A:172 , CYS A:187 , ARG A:226 , CYS A:232 , CYS A:235 , ASN A:237BINDING SITE FOR RESIDUE SF4 A 501
2AC2SOFTWARECYS A:16 , ARG A:18 , CYS A:20 , CYS A:23 , ASN A:25 , TYR A:62 , ASN A:92 , HIS A:117 , HOH A:638BINDING SITE FOR RESIDUE SF4 A 502
3AC3SOFTWAREMSE A:170 , SER A:173 , LYS A:222 , GOL A:504 , HOH A:641BINDING SITE FOR RESIDUE GOL A 503
4AC4SOFTWARELYS A:3 , MSE A:170 , ASN A:174 , GOL A:503BINDING SITE FOR RESIDUE GOL A 504
5AC5SOFTWAREASP A:37 , ASP A:94 , LEU A:96BINDING SITE FOR RESIDUE IMD A 505

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4M7S)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ser A:26 -Val A:27
2Gly A:119 -Ala A:120
3Asp A:247 -Tyr A:248

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M7S)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M7S)

(-) Exons   (0, 0)

(no "Exon" information available for 4M7S)

(-) 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:214
                                                                                                                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee.....................hhhhhhhhhhhhhhh....eee.....hhhhh.hhhhhhhhhhhhh...eeeeee.....hhhhhhhhhhhh..eeeeee........eeeee..hhhhhh..hhhhheeee....eee............ee....hhhhhhhhhhhhhhhhhhhh.hhhhh............hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m7s A   1 mDKLFSmIEVEVNSQCNRTCWYCPNSVTGEmDPALYKTLmEQLSSLDFAGRISFHFYGEPLLCKNLDLFVGmTTEYIPRARPIIYTNGDFLTEKRLQTLTELGIQKFIVTQHAGADKEKVVYLDHSASKANmSCmVPSNLAVVTVLGNVLPCFEDFNQKmVmGNIGEQHISDIWHNDKFTSFRKmLKEGHRGKSDLCKNCNNVSVQTEEQYDYV 249
                            |     | 10        20      ||35|       45        55        65        75 |      85        95       105       115    || 139     ||165 |  |  175       185       195 |     205       215    |  225       235       245    
                            |     7-MSE              27|  |       45-MSE                          77-MSE                                    120|       145|    |  |                      195-MSE                  220-MSE                         
                            1-MSE                     33  |                                                                                  135        162    |  |                        197-MSE                                                
                                                         36-MSE                                                                                              167-MSE                                                                              
                                                                                                                                                                170-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 4M7S)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M7S)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M7S)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asp A:247 - Tyr A:248   [ RasMol ]  
    Gly A:119 - Ala A:120   [ RasMol ]  
    Ser A:26 - Val A:27   [ RasMol ]  
 

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  BTRN_BACCI | Q8G907
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        BTRN_BACCI | Q8G907: 4m7t

(-) Related Entries Specified in the PDB File

4m7t