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(-) Description

Title :  HIGH RESOLUTION STRUCTURE OF COLICIN M
 
Authors :  K. Zeth, S. I. Patzer, R. Albrecht, V. Braun
Date :  29 Jul 10  (Deposition) - 29 Dec 10  (Release) - 06 Apr 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.67
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Phosphatase, Antimicrobial Protein, Tonb Box, Antibiotic, Bacteriocin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Helbig, S. I. Patzer, C. Schiene-Fischer, K. Zeth, V. Braun
Activation Of Colicin M By The Fkpa Prolyl Cis- Trans Isomerase/Chaperone.
J. Biol. Chem. V. 286 6280 2011
PubMed-ID: 21149455  |  Reference-DOI: 10.1074/JBC.M110.165274

(-) Compounds

Molecule 1 - COLICIN-M
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1CO33Ligand/IonCARBONATE ION
2GOL5Ligand/IonGLYCEROL
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1CO33Ligand/IonCARBONATE ION
2GOL2Ligand/IonGLYCEROL
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1CO3-1Ligand/IonCARBONATE ION
2GOL3Ligand/IonGLYCEROL

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:119 , LYS A:120 , GLN A:121 , MET B:119 , LYS B:120 , GLN B:121BINDING SITE FOR RESIDUE CO3 A1272
2AC2SOFTWAREARG A:88 , LEU A:92 , MET A:119 , LYS B:120 , GLN B:121 , ARG B:144 , SER B:145 , LEU B:258BINDING SITE FOR RESIDUE CO3 A1273
3AC3SOFTWARELYS A:120 , GLN A:121 , GLU A:143 , ARG A:144 , SER A:145 , ARG B:88 , LEU B:92 , HOH B:2083BINDING SITE FOR RESIDUE CO3 A1274
4AC4SOFTWAREILE B:155 , SER B:156 , LYS B:159 , ILE B:160 , PHE B:181 , THR B:182 , HIS B:183 , GOL B:1273BINDING SITE FOR RESIDUE GOL B1272
5AC5SOFTWARELYS B:159 , ILE B:160 , ASN B:161 , PHE B:181 , THR B:182 , GOL B:1272 , HOH B:2220 , HOH B:2221BINDING SITE FOR RESIDUE GOL B1273
6AC6SOFTWARELYS A:159 , ILE A:160 , ASN A:161 , LYS A:180 , PHE A:181 , THR A:182 , HOH A:2211 , HOH A:2212BINDING SITE FOR RESIDUE GOL A1275
7AC7SOFTWAREGLY B:124 , ASN B:125 , ASN B:189 , ILE B:191 , THR B:192 , HOH B:2052 , HOH B:2137BINDING SITE FOR RESIDUE GOL B1274
8AC8SOFTWAREILE A:155 , SER A:156 , LYS A:159 , ILE A:160 , PHE A:181 , THR A:182 , HIS A:183 , HOH A:2213BINDING SITE FOR RESIDUE GOL A1276

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Lys A:106 -Pro A:107
2Lys B:106 -Pro B:107

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2XMX)

(-) 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:270
 aligned with CEAM_ECOLX | P05820 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:270
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271
           CEAM_ECOLX     2 ETLTVHAPSPSTNLPSYGNGAFSLSAPHVPGAGPLLVQVVYSFFQSPNMCLQALTQLEDYIKKHGASNPLTLQIISTNIGYFCNADRNLVLHPGISVYDAYHFAKPAPSQYDYRSMNMKQMSGNVTTPIVALAHYLWGNGAERSVNIANIGLKISPMKINQIKDIIKSGVVGTFPVSTKFTHATGDYNVITGAYLGNITLKTEGTLTISANGSWTYNGVVRSYDDKYDFNASTHRGIIGESLTRLGAMFSGKEYQILLPGEIHIKESGKR 271
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...............hhhhhh..............hhhhhhhhhh.hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh..hhhhhhhhhhh........hhhhhhhhhhhhh....ee.hhhhh....hhhhhhhhhhhhhh...eeeeeeeeeeee.hhhhhhhhhhh.eeeeeeeeeeee....eeeeeeeeee...eeee.....hhhhhhhhhhhhhhh....eeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2xmx A   2 ETLTVHAPSPSTNLPSYGNGAFSLSAPHVPGAGPLLVQVVYSFFQSPNMCLQALTQLEDYIKKHGASNPLTLQIISTNIGYFCNADRNLVLHPGISVYDAYHFAKPAPSQYDYRSMNMKQMSGNVTTPIVALAHYLWGNGAERSVNIANIGLKISPMKINQIKDIIKSGVVGTFPVSTKFTHATGDYNVITGAYLGNITLKTEGTLTISANGSWTYNGVVRSYDDKYDFNASTHRGIIGESLTRLGAMFSGKEYQILLPGEIHIKESGKR 271
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271


Chain B from PDB  Type:PROTEIN  Length:270
 aligned with CEAM_ECOLX | P05820 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:270
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271
           CEAM_ECOLX     2 ETLTVHAPSPSTNLPSYGNGAFSLSAPHVPGAGPLLVQVVYSFFQSPNMCLQALTQLEDYIKKHGASNPLTLQIISTNIGYFCNADRNLVLHPGISVYDAYHFAKPAPSQYDYRSMNMKQMSGNVTTPIVALAHYLWGNGAERSVNIANIGLKISPMKINQIKDIIKSGVVGTFPVSTKFTHATGDYNVITGAYLGNITLKTEGTLTISANGSWTYNGVVRSYDDKYDFNASTHRGIIGESLTRLGAMFSGKEYQILLPGEIHIKESGKR 271
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...............hhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhh...hhhhhhhhhhh........hhhhhhhhhhhhh....ee.hhhhh....hhhhhhhhhhhhhh...eeeeeeeeeeee.hhhhhhhhhhh.eeeeeeeeeeee....eeeeeeeeee...eeee.....hhhhhhhhhhhhhhh....eeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2xmx B   2 ETLTVHAPSPSTNLPSYGNGAFSLSAPHVPGAGPLLVQVVYSFFQSPNMCLQALTQLEDYIKKHGASNPLTLQIISTNIGYFCNADRNLVLHPGISVYDAYHFAKPAPSQYDYRSMNMKQMSGNVTTPIVALAHYLWGNGAERSVNIANIGLKISPMKINQIKDIIKSGVVGTFPVSTKFTHATGDYNVITGAYLGNITLKTEGTLTISANGSWTYNGVVRSYDDKYDFNASTHRGIIGESLTRLGAMFSGKEYQILLPGEIHIKESGKR 271
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271
   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 2XMX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XMX)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2XMX)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (CEAM_ECOLX | P05820)
biological process
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.

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  2xmx
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 Related Entries

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

UniProtKB/Swiss-Prot
        CEAM_ECOLX | P05820: 2xtq 2xtr 3da3 3da4

(-) Related Entries Specified in the PDB File

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