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(-) Description

Title :  THE STRUCTURE OF THE ARABIDOPSIS THALIANA TOC75 POTRA DOMAINS
 
Authors :  P. K. O'Neil, N. Noinaj
Date :  20 Dec 16  (Deposition) - 07 Jun 17  (Release) - 21 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.86
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Membrane Protein, Potra, Chloroplast (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. K. O'Neil, L. G. L. Richardson, Y. D. Paila, G. Piszczek, S. Chakravarthy, N. Noinaj, D. Schnell
The Potra Domains Of Toc75 Exhibit Chaperone-Like Function To Facilitate Import Into Chloroplasts.
Proc. Natl. Acad. Sci. V. 114 E4868 2017 U. S. A.
PubMed-ID: 28559331  |  Reference-DOI: 10.1073/PNAS.1621179114

(-) Compounds

Molecule 1 - PROTEIN TOC75-3, CHLOROPLASTIC
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: TOC75-3, TOC75, AT3G46740, T6H20.230
    Organism Common: MOUSE-EAR CRESS
    Organism Scientific: ARABIDOPSIS THALIANA
    Organism Taxid: 3702
    Synonym: 75 KDA TRANSLOCON AT THE OUTER-ENVELOPE-MEMBRANE OF CHLOROPLASTS 3,ATTOC75-III

 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, 16)

Asymmetric Unit (1, 16)
No.NameCountTypeFull Name
1MSE16Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 5UBC)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5UBC)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Asn A:156 -Ile A:157
2Asp A:234 -Gly A:235
3Asp A:273 -Mse A:274
4Asp A:375 -Lys A:376
5Asn B:156 -Ile B:157
6Asp B:234 -Gly B:235
7Asp B:273 -Mse B:274
8Asp B:375 -Lys B:376

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5UBC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5UBC)

(-) Exons   (0, 0)

(no "Exon" information available for 5UBC)

(-) 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:300
                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....................ee...eeeee....ee......hhhhh......eehhhhhhhhhhhhhhh..eeeeeeeeee.....eeeeeeeee.......eeeeee................hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.....eeeeee.....eeeeeee...eeeeeeeee.....ee.hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh...eeeeeeeeee.......eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5ubc A 150 SHGLPANIVVQLNKLSGFKKYKVSDImFFDRRRQTTIGTEDSFFEmVSIRPGGVYTKAQLQKELETLATCGmFEKVDLEGKTKPDGTLGVTISFAESTWQSADRFRCINVGLmVQSKPIEmDSDmTDKEKLEYYRSLEKDYKRRIDRARPCLLPAPVYGEVmQmLRDQGKVSARLLQRIRDRVQKWYHDEGYACAQVVNFGNLNTKEVVCEVVEGDITQLVIQFQDKLGNVVEGNTQVPVVRRELPKQLRQGYVFNIEAGKKALSNINSLGLFSNIEVNPRPDEKNEGGIIVEIKLKELE 449
                                   159       169      |179       189     | 199       209       219 |     229       239       249       259  |    269|   |  279       289       299       309 | |   319       329       339       349       359       369       379       389       399       409       419       429       439       449
                                                    176-MSE            195-MSE                   221-MSE                                  262-MSE 270-MSE                                  311-MSE                                                                                                                                      
                                                                                                                                                      274-MSE                                313-MSE                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:300
                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....................eee..eeeee....ee......hhhhh.....eeehhhhhhhhhhhhhhh..eeeeeeeeee.....eeeeeeeee.......eeeeee.................hhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.....eeeeee.....eeeeeee...eeeeeeeee...........hhhhhhhhhhhhhh.....hhhhhhhhhhhhhh...eeeeeeeeee.......eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5ubc B 150 SHGLPANIVVQLNKLSGFKKYKVSDImFFDRRRQTTIGTEDSFFEmVSIRPGGVYTKAQLQKELETLATCGmFEKVDLEGKTKPDGTLGVTISFAESTWQSADRFRCINVGLmVQSKPIEmDSDmTDKEKLEYYRSLEKDYKRRIDRARPCLLPAPVYGEVmQmLRDQGKVSARLLQRIRDRVQKWYHDEGYACAQVVNFGNLNTKEVVCEVVEGDITQLVIQFQDKLGNVVEGNTQVPVVRRELPKQLRQGYVFNIEAGKKALSNINSLGLFSNIEVNPRPDEKNEGGIIVEIKLKELE 449
                                   159       169      |179       189     | 199       209       219 |     229       239       249       259  |    269|   |  279       289       299       309 | |   319       329       339       349       359       369       379       389       399       409       419       429       439       449
                                                    176-MSE            195-MSE                   221-MSE                                  262-MSE 270-MSE                                  311-MSE                                                                                                                                      
                                                                                                                                                      274-MSE                                313-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 5UBC)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5UBC)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5UBC)

(-) Gene Ontology  (21, 21)

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  Cis Peptide Bonds
    Asn A:156 - Ile A:157   [ RasMol ]  
    Asn B:156 - Ile B:157   [ RasMol ]  
    Asp A:234 - Gly A:235   [ RasMol ]  
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    Asp A:375 - Lys A:376   [ RasMol ]  
    Asp B:234 - Gly B:235   [ RasMol ]  
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