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(-) Description

Title :  CRYSTAL STRUCTURE OF THE W180A MUTANT OF MICROCIN IMMUNITY PROTEIN MCCF FROM BACILLUS ANTHRACIS SHOWS THE ACTIVE SITE LOOP IN THE OPEN CONFORMATION.
 
Authors :  B. Nocek, M. Zhou, M. Gu, W. F. Anderson, A. Joachimiak, Center For Str Genomics Of Infectious Diseases (Csgid)
Date :  06 Jul 11  (Deposition) - 10 Aug 11  (Release) - 09 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Csgid, Structural Genomics, Mccf Protein, Center For Structural Genomics Of Infectious Diseases, Immune System, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, A. Tikhonov, G. Babnigg, M. Gu, M. Zhou, K. S. Makarova, G. Vondenhoff, A. Van Aerschot, K. Kwon, W. F. Anderson, K. Severinov A. Joachimiak
Structural And Functional Characterization Of Microcin C Resistance Peptidase Mccf From Bacillus Anthracis.
J. Mol. Biol. V. 420 366 2012
PubMed-ID: 22516613  |  Reference-DOI: 10.1016/J.JMB.2012.04.011

(-) Compounds

Molecule 1 - MICROCIN IMMUNITY PROTEIN MCCF
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: BAS1809, BA_1949, GBAA_1949
    Mutation: YES
    Organism Common: ANTHRAX,ANTHRAX BACTERIUM
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 198094
    Strain: AMES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3SR3)

(-) Sites  (0, 0)

(no "Site" information available for 3SR3)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1B:301 -B:302

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Leu A:163 -Pro A:164
2His A:305 -Pro A:306
3Leu B:163 -Pro B:164
4Cys B:301 -Cys B:302
5His B:305 -Pro B:306

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3SR3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3SR3)

(-) Exons   (0, 0)

(no "Exon" information available for 3SR3)

(-) 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:333
 aligned with Q81RT8_BACAN | Q81RT8 from UniProtKB/TrEMBL  Length:333

    Alignment length:333
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330   
         Q81RT8_BACAN     1 MPLPKSLKYGDTIGIYSPSSPVTYTSPKRFERAKSYLLQKGFHILEGSLTGRYDYYRSGSIQERAKELNALIRNPNVSCIMSTIGGMNSNSLLPYIDYDAFQNNPKIMIGYSDATALLLGIYAKTGIPTFYGPALVPSFGEFEPFVDDTYKYFLETLLHDQALPYNIKQPLFWSDEFINWEEKTKEKELRPNNWISVTNGQATGRVIGGNLNTIQGIWGSPYMPCIQEGDILFIEDSSKDAATIERSFSFLKINGVFDKVSGIILGKHEQFDDCGTNRKPYEILLEVLQNQRIPLLADFDCCHTHPMITMPIGVQVKMDATNKTIHILEKWKI 333
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee....hhhhhhhhhhhhhhhhhhhh..eeee.............hhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhhhhhh..eeeehhhhhhhhhhhhhhhh..eee..hhhhhhh....hhhhhhhhhhhhhh......ee.....eeeeee........eeeeee...eeee..eeeeeeeeeehhhhh...............eeeee....hhhhhhhhhhhhhhhhhhhh..eeeee............hhhhhhhhhhh.....eeeee..........eee..eeeee....eeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3sr3 A   1 MPLPKSLKYGDTIGIYSPSSPVTYTSPKRFERAKSYLLQKGFHILEGSLTGRYDYYRSGSIQERAKELNALIRNPNVSCIMSTIGGMNSNSLLPYIDYDAFQNNPKIMIGYSDATALLLGIYAKTGIPTFYGPALVPSFGEFEPFVDDTYKYFLETLLHDQALPYNIKQPLFWSDEFINAEEKTKEKELRPNNWISVTNGQATGRVIGGNLNTIQGIWGSPYMPCIQEGDILFIEDSSKDAATIERSFSFLKINGVFDKVSGIILGKHEQFDDCGTNRKPYEILLEVLQNQRIPLLADFDCCHTHPMITMPIGVQVKMDATNKTIHILEKWKI 333
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330   


Chain B from PDB  Type:PROTEIN  Length:304
 aligned with Q81RT8_BACAN | Q81RT8 from UniProtKB/TrEMBL  Length:333

    Alignment length:331
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332 
         Q81RT8_BACAN     3 LPKSLKYGDTIGIYSPSSPVTYTSPKRFERAKSYLLQKGFHILEGSLTGRYDYYRSGSIQERAKELNALIRNPNVSCIMSTIGGMNSNSLLPYIDYDAFQNNPKIMIGYSDATALLLGIYAKTGIPTFYGPALVPSFGEFEPFVDDTYKYFLETLLHDQALPYNIKQPLFWSDEFINWEEKTKEKELRPNNWISVTNGQATGRVIGGNLNTIQGIWGSPYMPCIQEGDILFIEDSSKDAATIERSFSFLKINGVFDKVSGIILGKHEQFDDCGTNRKPYEILLEVLQNQRIPLLADFDCCHTHPMITMPIGVQVKMDATNKTIHILEKWKI 333
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee....hhhhhhhhhhhhhhhhhhhh..eeee.............hhhhhhhhhhhhhh...eeeeee.....hhhhhhhhhhhhhhhhh..eeeehhhhhhhhhhhhhhhh..eee..hhhhhhh----hhhhhhhhhhhhhh......ee...-----------------------..eeee..eeeeeeeeeehhhhh...............eeeee....hhhhhhhhhhhhhhhhhhhhh.eeeee............hhhhhhhhhhh.....eeeee..........eee..eeeee....eeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3sr3 B   3 LPKSLKYGDTIGIYSPSSPVTYTSPKRFERAKSYLLQKGFHILEGSLTGRYDYYRSGSIQERAKELNALIRNPNVSCIMSTIGGMNSNSLLPYIDYDAFQNNPKIMIGYSDATALLLGIYAKTGIPTFYGPALVPSFG----FVDDTYKYFLETLLHDQALPYNIKQ-----------------------NWISVTNGQATGRVIGGNLNTIQGIWGSPYMPCIQEGDILFIEDSSKDAATIERSFSFLKINGVFDKVSGIILGKHEQFDDCGTNRKPYEILLEVLQNQRIPLLADFDCCHTHPMITMPIGVQVKMDATNKTIHILEKWKI 333
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       | -  |    152       162      |  -         -         -|      202       212       222       232       242       252       262       272       282       292       302       312       322       332 
                                                                                                                                                                   140  145                     169                     193
   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  (0, 0)

(no "SCOP Domain" information available for 3SR3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3SR3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3SR3)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q81RT8_BACAN | Q81RT8)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0030153    bacteriocin immunity    A process that mediates resistance to a bacteriocin: any of a heterogeneous group of polypeptide antibiotics that are secreted by certain bacterial strains and are able to kill cells of other susceptible (frequently related) strains after adsorption at specific receptors on the cell surface. They include the colicins, and their mechanisms of action vary.

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  Sites
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  Cis Peptide Bonds
    Cys B:301 - Cys B:302   [ RasMol ]  
    His A:305 - Pro A:306   [ RasMol ]  
    His B:305 - Pro B:306   [ RasMol ]  
    Leu A:163 - Pro A:164   [ RasMol ]  
    Leu B:163 - Pro B:164   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        Q81RT8_BACAN | Q81RT8: 3gjz 3t5m 3tyx 3u1b 4jvo 4mi1 4mjx 5k99

(-) Related Entries Specified in the PDB File

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