3DSP - JenaLib

Title :   CRYSTAL STRUCTURE OF APO COPPER RESISTANCE PROTEIN COPK

Authors :   M. -R. Ash, M. J. Maher

Date :   13 Jul 08 (Deposition) - 10 Mar 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Copper Binding, Copper Resistance, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. X. Chong, M. -R. Ash, M. J. Maher, M. G. Hinds, Z. Xiao, A. G. Wedd
Unprecedented Binding Cooperativity Between Cu(I) And Cu(Ii In The Copper Resistance Protein Copk From Cupriavidus Metallidurans Ch34: Implications From Structural Studies By Nmr Spectroscopy And X-Ray Crystallography
J. Am. Chem. Soc. V. 131 3549 2009
PubMed-ID: 19236095 | Reference-DOI: 10.1021/JA807354Z

Compounds

Molecule 1 - PUTATIVE UNCHARACTERIZED PROTEIN COPK
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PCX07
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 21-74
	Gene	:	COPK
	Organism Scientific	:	RALSTONIA METALLIDURANS
	Organism Taxid	:	266264
	Strain	:	CH34
	Synonym	:	PUTATIVE UNCHARACTERIZED PROTEIN PRECURSOR

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

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

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

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Chain A from PDB  Type:PROTEIN  Length:66
 aligned with COPK_CUPMC | Q58AD3 from UniProtKB/Swiss-Prot  Length:94

    Alignment length:66
                                    30        40        50        60        70        80      
            COPK_CUPMC   21 VDMSNVVKTYDLQDGSKVHVFKDGKMGMENKFGKSMNMPEGKVMETRDGTKIIMKGNEIFRLDEAL 86
               SCOP domains ------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeeee.....eeeee....eeee.....ee.......ee.....eeeee..eeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------ Transcript
                  3dsp A  1 VDMSNVVKTYDLQDGSKVHVFKDGKMGMENKFGKSMNMPEGKVMETRDGTKIIMKGNEIFRLDEAL 66
                                    10        20        30        40        50        60

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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)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (2, 2)

Asymmetric Unit(hide GO term definitions)

Chain A (COPK_CUPMC | Q58AD3)

molecular function
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
cellular component
	GO:0042597	periplasmic space	The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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Description