1OVX - JenaLib

Title :   NMR STRUCTURE OF THE E. COLI CLPX CHAPERONE ZINC BINDING DOMAIN DIMER

Authors :   L. W. Donaldson, J. Kwan, U. Wojtyra, W. A. Houry

Date :   27 Mar 03 (Deposition) - 30 Dec 03 (Release) - 13 Jul 11 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A,B
NMR Structure *: A,B  (1x)

Keywords :   Treble Clef Zinc Finger, Homodimer, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. W. Donaldson, U. Wojtyra, W. A. Houry
Solution Structure Of The Dimeric Zinc Binding Domain Of Th Chaperone Clpx.
J. Biol. Chem. V. 278 48991 2003
PubMed-ID: 14525985 | Reference-DOI: 10.1074/JBC.M307826200

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

NMR Structure

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:38
 aligned with CLPX_ECOLI | P0A6H1 from UniProtKB/Swiss-Prot  Length:424

    Alignment length:38
                                    21        31        41        
            CLPX_ECOLI   12 LLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIR 49
               SCOP domains d1ovxa_ A:                             SCOP domains
               CATH domains -------------------------------------- CATH domains
               Pfam domains -------------------------------------- Pfam domains
         Sec.struct. author ................eee....eeehhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------- PROSITE
                 Transcript -------------------------------------- Transcript
                  1ovx A 11 LLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIR 48
                                    20        30        40

Chain B from PDB  Type:PROTEIN  Length:38
 aligned with CLPX_ECOLI | P0A6H1 from UniProtKB/Swiss-Prot  Length:424

    Alignment length:38
                                    21        31        41        
            CLPX_ECOLI   12 LLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIR 49
               SCOP domains d1ovxb_ B:                             SCOP domains
               CATH domains -------------------------------------- CATH domains
           Pfam domains (1) zf-C4_ClpX-1ovxB01 B:11-48             Pfam domains (1)
           Pfam domains (2) zf-C4_ClpX-1ovxB02 B:11-48             Pfam domains (2)
         Sec.struct. author ................eee....eeehhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------- PROSITE
                 Transcript -------------------------------------- Transcript
                  1ovx B 11 LLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIR 48
                                    20        30        40

Legend:		→ Mismatch	(orange background)
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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 (1, 2)

CATH Domains (0, 0)

Pfam Domains (1, 2)

Gene Ontology (18, 18)

NMR Structure(hide GO term definitions)

Chain A,B (CLPX_ECOLI | P0A6H1)

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:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	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:0046983	protein dimerization activity	The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
	GO:0051082	unfolded protein binding	Interacting selectively and non-covalently with an unfolded protein.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0051301	cell division	The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
	GO:0051704	multi-organism process	A biological process which involves another organism of the same or different species.
	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:0006457	protein folding	The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
	GO:0043335	protein unfolding	The process of assisting in the disassembly of non-covalent linkages in a protein or protein aggregate, often where the proteins are in a non-functional or denatured state.
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
	GO:0016032	viral process	A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
cellular component
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005759	mitochondrial matrix	The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.

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