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(-) Description

Title :  RIMI - RIBOSOMAL S18 N-ALPHA-PROTEIN ACETYLTRANSFERASE IN COMPLEX WITH COENZYMEA.
 
Authors :  M. W. Vetting, D. C. Bareich, M. Yu, J. S. Blanchard
Date :  23 May 06  (Deposition) - 19 Jun 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  N-Alpha Acetylation, Gcn5-N-Acetyltransferase, Ribosomal Protein, Acetyltransferase, Gnat, Transferase, Acyltransferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. W. Vetting, D. C. Bareich, M. Yu, J. S. Blanchard
Crystal Structure Of Rimi From Salmonella Typhimurium Lt2, The Gnat Responsible For N{Alpha}- Acetylation Of Ribosomal Protein S18.
Protein Sci. V. 17 1781 2008
PubMed-ID: 18596200  |  Reference-DOI: 10.1110/PS.035899.108

(-) Compounds

Molecule 1 - MODIFICATION OF 30S RIBOSOMAL SUBUNIT PROTEIN S18
    Chains: A, B, C, D
    EC Number: 2.3.1.128
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: SALMONELLA TYPHIMURIUM
    Organism Taxid: 99287
    Strain: LT2
    Synonym: RIBOSOMAL-N-ALPHA-ACETYLTRANSFERASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A   
Biological Unit 2 (1x):  B  
Biological Unit 3 (1x):   C 
Biological Unit 4 (1x):    D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric Unit (3, 9)
No.NameCountTypeFull Name
1COA4Ligand/IonCOENZYME A
2GOL4Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1COA1Ligand/IonCOENZYME A
2GOL1Ligand/IonGLYCEROL
3SO4-1Ligand/IonSULFATE ION
Biological Unit 2 (3, 3)
No.NameCountTypeFull Name
1COA1Ligand/IonCOENZYME A
2GOL1Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION
Biological Unit 3 (2, 2)
No.NameCountTypeFull Name
1COA1Ligand/IonCOENZYME A
2GOL1Ligand/IonGLYCEROL
3SO4-1Ligand/IonSULFATE ION
Biological Unit 4 (2, 2)
No.NameCountTypeFull Name
1COA1Ligand/IonCOENZYME A
2GOL1Ligand/IonGLYCEROL
3SO4-1Ligand/IonSULFATE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY B:135 , HIS B:136 , COA B:1152BINDING SITE FOR RESIDUE SO4 B1154
2AC2SOFTWAREALA A:22 , HIS A:23 , ILE A:69 , ALA A:70 , VAL A:71 , GLN A:76 , ARG A:77 , ARG A:78 , GLY A:79 , LEU A:80 , GLY A:81 , ARG A:82 , ASN A:108 , ALA A:110 , ALA A:111 , LEU A:114 , TYR A:115 , GOL A:1153 , HOH A:2030 , HOH A:2052BINDING SITE FOR RESIDUE COA A1152
3AC3SOFTWAREALA B:22 , HIS B:23 , ILE B:69 , ALA B:70 , VAL B:71 , GLN B:76 , ARG B:77 , ARG B:78 , GLY B:79 , LEU B:80 , GLY B:81 , ARG B:82 , ASN B:108 , ALA B:110 , ALA B:111 , LEU B:114 , TYR B:115 , GOL B:1153 , SO4 B:1154 , HOH B:2036 , HOH B:2037 , HOH B:2052 , HOH B:2065 , HOH B:2066 , HOH B:2067BINDING SITE FOR RESIDUE COA B1152
4AC4SOFTWAREALA C:22 , HIS C:23 , ILE C:69 , ALA C:70 , VAL C:71 , GLN C:76 , ARG C:77 , ARG C:78 , GLY C:79 , LEU C:80 , GLY C:81 , ARG C:82 , ASN C:108 , ALA C:110 , ALA C:111 , ALA C:113 , LEU C:114 , TYR C:115 , GOL C:1153 , HOH C:2040 , HOH C:2057 , HOH C:2063 , HOH C:2064BINDING SITE FOR RESIDUE COA C1152
5AC5SOFTWAREALA D:22 , HIS D:23 , ILE D:69 , ALA D:70 , VAL D:71 , GLN D:76 , ARG D:77 , ARG D:78 , GLY D:79 , GLY D:81 , ARG D:82 , ASN D:108 , ALA D:110 , ALA D:111 , ALA D:113 , LEU D:114 , TYR D:115 , HOH D:2048 , HOH D:2049BINDING SITE FOR RESIDUE COA D1152
6AC6SOFTWAREHIS A:23 , ALA A:24 , PHE A:25 , ARG A:105 , ASN A:108 , COA A:1152BINDING SITE FOR RESIDUE GOL A1153
7AC7SOFTWAREHIS B:23 , ALA B:24 , PHE B:25 , ARG B:105 , ASN B:108 , COA B:1152 , HOH B:2065 , LYS D:30BINDING SITE FOR RESIDUE GOL B1153
8AC8SOFTWAREHIS C:23 , ALA C:24 , PHE C:25 , ARG C:105 , ASN C:108 , COA C:1152 , HOH C:2017BINDING SITE FOR RESIDUE GOL C1153
9AC9SOFTWARELYS B:30 , HIS D:23 , ALA D:24 , PHE D:25 , ARG D:105 , ASN D:108 , HOH D:2049BINDING SITE FOR RESIDUE GOL D1153

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2CNT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2CNT)

(-) 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:151
 aligned with Q8ZJW4_SALTY | Q8ZJW4 from UniProtKB/TrEMBL  Length:148

    Alignment length:151
                                                                                                                                                                             148   
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       | - 
         Q8ZJW4_SALTY     1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISM---   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhhhhh....hhhhhhhh.......eeeee..eeeeeeeeeee..eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhh.eeeeeeeeeeee..eeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cnt A   1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISMKLH 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 


Chain B from PDB  Type:PROTEIN  Length:151
 aligned with Q8ZJW4_SALTY | Q8ZJW4 from UniProtKB/TrEMBL  Length:148

    Alignment length:151
                                                                                                                                                                             148   
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       | - 
         Q8ZJW4_SALTY     1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISM---   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhhhhh....hhhhhhhh.......eeeee..eeeeeeeeeee..eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cnt B   1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISMKLH 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 


Chain C from PDB  Type:PROTEIN  Length:151
 aligned with Q8ZJW4_SALTY | Q8ZJW4 from UniProtKB/TrEMBL  Length:148

    Alignment length:151
                                                                                                                                                                             148   
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       | - 
         Q8ZJW4_SALTY     1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISM---   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhhhhh....hhhhhhhh.......eeeee..eeeeeeeeeee..eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cnt C   1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISMKLH 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 


Chain D from PDB  Type:PROTEIN  Length:151
 aligned with Q8ZJW4_SALTY | Q8ZJW4 from UniProtKB/TrEMBL  Length:148

    Alignment length:151
                                                                                                                                                                             148   
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       | - 
         Q8ZJW4_SALTY     1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISM---   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.hhhhhhhhhhhhhhhh....hhhhhhhh.......eeeee...eeeeeeeeee..eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cnt D   1 MNTISILSTTDLPAAWQIEQRAHAFPWSEKTFFGNQGERYLNLKLTADDRMAAFAITQVVLDEATLFNIAVDPDFQRRGLGRMLLEHLIDELETRGVVTLWLEVRASNAAAIALYESLGFNEATIRRNYYPTAQGHEDAIIMALPISMKLH 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
   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 2CNT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q8ZJW4_SALTY | Q8ZJW4)
molecular function
    GO:0008080    N-acetyltransferase activity    Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
    GO:0016407    acetyltransferase activity    Catalysis of the transfer of an acetyl group to an acceptor molecule.
    GO:0004596    peptide alpha-N-acetyltransferase activity    Catalysis of the reaction: acetyl-CoA + peptide = CoA + N-alpha-acetylpeptide. This reaction is the acetylation of the N-terminal amino acid residue of a peptide or protein.
    GO:0008999    ribosomal-protein-alanine N-acetyltransferase activity    Catalysis of the reaction: acetyl-CoA + ribosomal-protein L-alanine = CoA + ribosomal-protein N-acetyl-L-alanine.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    GO:0017189    N-terminal peptidyl-alanine acetylation    The acetylation of the N-terminal alanine of proteins; catalyzed by peptide alpha-N-acetyltransferase or other enzymes of this class, such as ribosomal-protein-alanine N-acetyltransferase.
    GO:0006474    N-terminal protein amino acid acetylation    The acetylation of the N-terminal amino acid of proteins.
cellular component
    GO:0031248    protein acetyltransferase complex    A complex that catalyzes the transfer of an acetyl group to a protein acceptor molecule.

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  2cnt
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  2.3.1.128
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 Related Entries

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

UniProtKB/TrEMBL
        Q8ZJW4_SALTY | Q8ZJW4: 2cnm 2cns

(-) Related Entries Specified in the PDB File

2cnm RIMI - RIBOSOMAL S18 N-ALPHA-PROTEIN ACETYLTRANSFERASE IN COMPLEX WITH A BISUBSTRATE INHIBITOR (CTERM-ARG-ARG-PHE-TYR -ARG-ALA-N-ALPHA-ACETYL-S-COA).
2cns RIMI - RIBOSOMAL S18 N-ALPHA-PROTEIN ACETYLTRANSFERASE IN COMPLEX WITH ACETYLCO