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(-) Description

Title :  CRYSTAL STRUCTURE OF N-TERMINAL DOMAIN OF E.COLI LON PROTEASE
 
Authors :  M. Li, F. Rasulova, E. E. Melnikov, T. V. Rotanova, A. Gustchina, M. R. Maurizi, A. Wlodawer
Date :  11 Aug 05  (Deposition) - 01 Nov 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.03
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H
Keywords :  Lonn119, Lon Protease, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Li, F. Rasulova, E. E. Melnikov, T. V. Rotanova, A. Gustchina, M. R. Maurizi, A. Wlodawer
Crystal Structure Of The N-Terminal Domain Of E. Coli Lon Protease.
Protein Sci. V. 14 2895 2005
PubMed-ID: 16199667  |  Reference-DOI: 10.1110/PS.051736805
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ATP-DEPENDENT PROTEASE LA
    ChainsA, B, C, D, E, F, G, H
    EC Number3.4.21.53
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System VectorPBAD33
    Expression System Vector TypePLASMID
    GeneLON, CAPR, DEG, LOPA, MUC
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562

 Structural Features

(-) Chains, Units

  12345678
Asymmetric/Biological Unit ABCDEFGH

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2ANE)

(-) Sites  (0, 0)

(no "Site" information available for 2ANE)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 8)

Asymmetric/Biological Unit (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LON_NPS51787 Lon N-terminal domain profile.LON_ECOLI11-202
 
 
 
 
 
 
 
  8A:11-117
B:11-117
C:11-117
D:11-117
E:11-117
F:11-117
G:11-117
H:11-116

(-) Exons   (0, 0)

(no "Exon" information available for 2ANE)

(-) 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:110
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:110
                                    17        27        37        47        57        67        77        87        97       107       117
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2anea1 A:8-117 ATP-dependent protease La (Lon), N-terminal domain                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.........eeeeee.hhhhhhhhhhhhh...eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: A:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2ane A   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    17        27        37        47        57        67        77        87        97       107       117

Chain B from PDB  Type:PROTEIN  Length:108
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:108
                                    19        29        39        49        59        69        79        89        99       109        
            LON_ECOLI    10 EIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2aneb_ B: ATP-dependent protease La (Lon), N-terminal domain                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee.........eeeeee.hhhhhhhhhhhhhh..eeeeee................eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -LON_N  PDB: B:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 2ane B  10 EIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    19        29        39        49        59        69        79        89        99       109        

Chain C from PDB  Type:PROTEIN  Length:108
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:108
                                    19        29        39        49        59        69        79        89        99       109        
            LON_ECOLI    10 EIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2anec_ C: ATP-dependent protease La (Lon), N-terminal domain                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee.........eeeeee.hhhhhhhhhhhhh...eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeee...ee....eee.ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -LON_N  PDB: C:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 2ane C  10 EIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    19        29        39        49        59        69        79        89        99       109        

Chain D from PDB  Type:PROTEIN  Length:110
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:110
                                    17        27        37        47        57        67        77        87        97       107       117
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2aned_ D: ATP-dependent protease La (Lon), N-terminal domain                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.........eeeeee.hhhhhhhhhhhhhh..eeeeee................eeeeeeeeeeee.....eeeeeeeeeeeee...ee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: D:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2ane D   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    17        27        37        47        57        67        77        87        97       107       117

Chain E from PDB  Type:PROTEIN  Length:110
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:110
                                    17        27        37        47        57        67        77        87        97       107       117
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2anee_ E: ATP-dependent protease La (Lon), N-terminal domain                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.........eeeeee.hhhhhhhhhhhhh...eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: E:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2ane E   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    17        27        37        47        57        67        77        87        97       107       117

Chain F from PDB  Type:PROTEIN  Length:110
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:110
                                    17        27        37        47        57        67        77        87        97       107       117
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2anef_ F: ATP-dependent protease La (Lon), N-terminal domain                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.........eeeeee.hhhhhhhhhhhhh...eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: F:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2ane F   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    17        27        37        47        57        67        77        87        97       107       117

Chain G from PDB  Type:PROTEIN  Length:110
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:110
                                    17        27        37        47        57        67        77        87        97       107       117
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
               SCOP domains d2aneg_ G: ATP-dependent protease La (Lon), N-terminal domain                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.........eeeeee.hhhhhhhhhhhh....eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: G:11-117 UniProt: 11-202                                                                        PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2ane G   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEYL 117
                                    17        27        37        47        57        67        77        87        97       107       117

Chain H from PDB  Type:PROTEIN  Length:109
 aligned with LON_ECOLI | P0A9M0 from UniProtKB/Swiss-Prot  Length:784

    Alignment length:109
                                    17        27        37        47        57        67        77        87        97       107         
            LON_ECOLI     8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEY 116
               SCOP domains d2aneh_ H: ATP-dependent protease La (Lon), N-terminal domain                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.........eeeeee.hhhhhhhhhhhhh...eeeeee.........hhhhh..eeeeeeeeeeee.....eeeeeeeeeeeeeeeeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---LON_N  PDB: H:11-116 UniProt: 11-202                                                                       PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 2ane H   8 RIEIPVLPLRDVVVYPHMVIPLFVGREKSIRCLEAAMDHDKKIMLVAQKEASTDEPGVNDLFTVGTVASILQMLKLPDGTVKVLVEGLQRARISALSDNGEHFSAKAEY 116
                                    17        27        37        47        57        67        77        87        97       107         

   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  (1, 8)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (18, 18)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (LON_ECOLI | P0A9M0)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004176    ATP-dependent peptidase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    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.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0004252    serine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
    GO:0008236    serine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
    GO:0033554    cellular response to stress    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating the organism is under stress. The stress is usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
    GO:0006515    misfolded or incompletely synthesized protein catabolic process    The chemical reactions and pathways resulting in the breakdown of misfolded or attenuated proteins.
    GO:0030163    protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0009408    response to heat    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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 Related Entries

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

UniProtKB/Swiss-Prot
        LON_ECOLI | P0A9M01qzm 1rr9 1rre 3ljc

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