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(-) Description

Title :  P1 CRYSTAL FORM OF E. COLI CLPS AT 1.4 A RESOLUTION
 
Authors :  G. Roman-Hernandez, J. Y. Hou, R. A. Grant, R. T. Sauer, T. A. Baker
Date :  21 Jul 10  (Deposition) - 27 Jul 11  (Release) - 17 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Adaptor, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Roman-Hernandez, J. Y. Hou, R. A. Grant, R. T. Sauer, T. A. Baker
The Clps Adaptor Mediates Staged Delivery Of N-End Rule Substrates To The Aaa+ Clpap Protease.
Mol. Cell V. 43 217 2011
PubMed-ID: 21777811  |  Reference-DOI: 10.1016/J.MOLCEL.2011.06.009

(-) Compounds

Molecule 1 - ATP-DEPENDENT CLP PROTEASE ADAPTER PROTEIN CLPS
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 26-106
    Gene: CLPS
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
 
Molecule 2 - ATP-DEPENDENT CLP PROTEASE ADAPTER PROTEIN CLPS
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 26-106
    Gene: CLPS
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 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  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1SME1Mod. Amino AcidMETHIONINE SULFOXIDE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SME1Mod. Amino AcidMETHIONINE SULFOXIDE
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1SME-1Mod. Amino AcidMETHIONINE SULFOXIDE

(-) Sites  (0, 0)

(no "Site" information available for 3O1F)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3O1F)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3O1F)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3O1F)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3O1F)

(-) Exons   (0, 0)

(no "Exon" information available for 3O1F)

(-) 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:81
 aligned with CLPS_ECOLI | P0A8Q6 from UniProtKB/Swiss-Prot  Length:106

    Alignment length:81
                                    35        45        55        65        75        85        95       105 
           CLPS_ECOLI    26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
               SCOP domains d3o1fa_ A: Adaptor protein ClpS (YljA)                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhheeeeeeehhhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3o1f A  26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAmVNKYARENEHPLLCTLEKA 106
                                    35        45        55        65        75        85 |      95       105 
                                                                                        87-SME               


Chain A from PDB  Type:PROTEIN  Length:81
 aligned with D3QP81_ECOCB | D3QP81 from UniProtKB/TrEMBL  Length:106

    Alignment length:81
                                    35        45        55        65        75        85        95       105 
         D3QP81_ECOCB    26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
               SCOP domains d3o1fa_ A: Adaptor protein ClpS (YljA)                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhheeeeeeehhhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3o1f A  26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAmVNKYARENEHPLLCTLEKA 106
                                    35        45        55        65        75        85 |      95       105 
                                                                                        87-SME               


Chain B from PDB  Type:PROTEIN  Length:81
 aligned with CLPS_ECOLI | P0A8Q6 from UniProtKB/Swiss-Prot  Length:106

    Alignment length:81
                                    35        45        55        65        75        85        95       105 
           CLPS_ECOLI    26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
               SCOP domains d3o1fb_ B: Adaptor protein ClpS (YljA)                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhheeeeeeeehhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3o1f B  26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
                                    35        45        55        65        75        85        95       105 


Chain B from PDB  Type:PROTEIN  Length:81
 aligned with D3QP81_ECOCB | D3QP81 from UniProtKB/TrEMBL  Length:106

    Alignment length:81
                                    35        45        55        65        75        85        95       105 
         D3QP81_ECOCB    26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
               SCOP domains d3o1fb_ B: Adaptor protein ClpS (YljA)                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhheeeeeeeehhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3o1f B  26 SMYKVILVNDDYTPMEFVIDVLQKFFSYDVERATQLMLAVHYQGKAICGVFTAEVAETKVAMVNKYARENEHPLLCTLEKA 106
                                    35        45        55        65        75        85        95       105
   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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3O1F)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3O1F)

(-) Gene Ontology  (6, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (D3QP81_ECOCB | D3QP81)
molecular function
    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.
biological process
    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.

Chain A,B   (CLPS_ECOLI | P0A8Q6)
molecular function
    GO:0051087    chaperone binding    Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
    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).
biological process
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CLPS_ECOLI | P0A8Q6: 1lzw 1mbu 1mbv 1mbx 1mg9 1r6o 1r6q 2w9r 2wa8 2wa9 3o2b 3o2h 3o2o

(-) Related Entries Specified in the PDB File

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