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(-) Description

Title :  X-RAY STRUCTURE OF THE METAL-SENSOR CNRX IN BOTH THE APO- AND COPPER-BOUND FORMS
 
Authors :  G. Pompidor, A. P. Maillard, E. Girard, S. Gambarelli, R. Kahn, J. Coves
Date :  30 Sep 08  (Deposition) - 25 Nov 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.74
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  All Alpha Helix, Cobalt, Nickel, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Pompidor, A. P. Maillard, E. Girard, S. Gambarelli, R. Kahn, J. Cove
X-Ray Structure Of The Metal-Sensor Cnrx In Both The Apo- And Copper-Bound Forms.
Febs Lett. 2008
PubMed-ID: 18992246  |  Reference-DOI: 10.1016/J.FEBSLET.2008.10.042

(-) Compounds

Molecule 1 - NICKEL AND COBALT RESISTANCE PROTEIN CNRR
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: METAL-SENSOR DOMAIN
    Gene: CNRR, CNRX, RME0087, RMET_6206
    Organism Scientific: RALSTONIA METALLIDURANS
    Organism Taxid: 266264
    Strain: CH34
    Synonym: CNRX

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric Unit (2, 7)
No.NameCountTypeFull Name
1CU3Ligand/IonCOPPER (II) ION
2MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:12 , HIS A:16 , GLU A:33 , HIS A:89 , MSE A:93BINDING SITE FOR RESIDUE CU A 1
2AC2SOFTWAREHIS B:12 , HIS B:16 , GLU B:33 , HIS B:89 , MSE B:93BINDING SITE FOR RESIDUE CU B 3
3AC3SOFTWAREHIS C:12 , HIS C:16 , GLU C:33 , HIS C:89 , MSE C:93BINDING SITE FOR RESIDUE CU C 2

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro D:20 -Leu D:21
2Asp D:34 -Ala D:35

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3EPV)

(-) 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:109
 aligned with CNRR_CUPMC | P37975 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:109
                                    49        59        69        79        89        99       109       119       129       139         
           CNRR_CUPMC    40 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEMRAGLKPEHRPAYDRVLIDALRRGSQ 148
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 3epv A  10 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEmRAGLKPEHRPAYDRVLIDALRRGSQ 118
                                    19        29        39        49        59        69        79        89   |    99       109         
                                                                                                              93-MSE                     


Chain B from PDB  Type:PROTEIN  Length:109
 aligned with CNRR_CUPMC | P37975 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:109
                                    49        59        69        79        89        99       109       119       129       139         
           CNRR_CUPMC    40 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEMRAGLKPEHRPAYDRVLIDALRRGSQ 148
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 3epv B  10 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEmRAGLKPEHRPAYDRVLIDALRRGSQ 118
                                    19        29        39        49        59        69        79        89   |    99       109         
                                                                                                              93-MSE                     


Chain C from PDB  Type:PROTEIN  Length:106
 aligned with CNRR_CUPMC | P37975 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:106
                                    49        59        69        79        89        99       109       119       129       139      
           CNRR_CUPMC    40 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEMRAGLKPEHRPAYDRVLIDALRR 145
               SCOP domains ---------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 3epv C  10 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEmRAGLKPEHRPAYDRVLIDALRR 115
                                    19        29        39        49        59        69        79        89   |    99       109      
                                                                                                              93-MSE                  


Chain D from PDB  Type:PROTEIN  Length:109
 aligned with CNRR_CUPMC | P37975 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:109
                                    49        59        69        79        89        99       109       119       129       139         
           CNRR_CUPMC    40 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEMRAGLKPEHRPAYDRVLIDALRRGSQ 148
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh..hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 3epv D  10 DLHEILHEAVPLDANEREILELKEDAFAQRRREIETRLRAANGKLADAIAKNPAWSPEVEAATQEVERAAGDLQRATLVHVFEmRAGLKPEHRPAYDRVLIDALRRGSQ 118
                                    19        29        39        49        59        69        79        89   |    99       109         
                                                                                                              93-MSE
   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  (0, 0)

(no "SCOP Domain" information available for 3EPV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (CNRR_CUPMC | P37975)
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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 Related Entries

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

UniProtKB/Swiss-Prot
        CNRR_CUPMC | P37975: 2y39 2y3b 2y3d 2y3g 2y3h 3zg1 4wwb 4wwd 4wwf

(-) Related Entries Specified in the PDB File

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