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(-) Description

Title :  STRUCTURE OF ESPG3 CHAPERONE FROM THE TYPE VII (ESX-3) SECRETION SYSTEM
 
Authors :  K. V. Korotkov
Date :  09 Jun 13  (Deposition) - 11 Jun 14  (Release) - 24 Aug 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.04
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Esx-3, Type Vii Secretion System, Rv0289, Protein Secretion, Chaperone, Pe5-Ppe4, Protein Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. V. Korotkov
Structure Of The Esx Secretion System Protein
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ESPG3
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: ROSETTA(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: MSMEG_0622, MSMEI_0606
    Organism Scientific: MYCOBACTERIUM SMEGMATIS
    Organism Taxid: 246196
    Strain: ATCC 700084 / MC(2)155

 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, 10)

Asymmetric Unit (1, 10)
No.NameCountTypeFull Name
1MSE10Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 5)
No.NameCountTypeFull Name
1MSE5Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 5)
No.NameCountTypeFull Name
1MSE5Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4L4W)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L4W)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L4W)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4L4W)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4L4W)

(-) Exons   (0, 0)

(no "Exon" information available for 4L4W)

(-) 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:262
                                                                                                                                                                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeehhhhhhhhhhh.....hhhhh......hhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhh..eeeeeee..eeeeeeee..eeeeeeee..eeeeeee...hhhhhhhhhhh............eeeehhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhh....eeeeeeeeeee..eeee....eeeeee..eeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l4w A  -1 GHmGPNAVELTTDQAWCLADVLGAGSYPWVLAITPPYSDHSQRSAFLAAQSAELTRmGVVNSAGAVDPRVAQWITTVCRATQWLDLRFVLLRGmVARRSEETVVALRNAQLVTFTAmDIGHQHALVPVLTAGLSGRKPARFDDFALPAAAGARADEQIRNGAPLAEVLEFLGVPPSARPLVESVFDGRRTYVEIVAGEHRDGHRVTTEVGVSIIDTPHGRILVHPTKAFDGEWISTFTPGSADAIAmAVERLTASLPSGSWF 265
                              |      8        18        28        38        48      | 58        68        78        93   |   103       113      |123       133       143       153       163       173       183       193       203       213       223       233       243      |253       263  
                              |                                                    55-MSE                          87|   |                    120-MSE                                                                                                                           250-MSE           
                              1-MSE                                                                                 93   |                                                                                                                                                                        
                                                                                                                        97-MSE                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:267
                                                                                                                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeehhhhhhhhhhhh....hhhhh.........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhh..eeeeeeee......eeeeeeee..eeeeeeee..eeeeee....hhhhhhhhhhh............eeeehhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhh...eeeeeeeeeee..eeee....eeeeee..eeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l4w B  -1 GHmGPNAVELTTDQAWCLADVLGAGSYPWVLAITPPYSDHSQRSAFLAAQSAELTRmGVVNSAGAVDPRVAQWITTVCRATQWLDLRFVSGPGDLLRGmVARRSEETVVALRNAQLVTFTAmDIGHQHALVPVLTAGLSGRKPARFDDFALPAAAGARADEQIRNGAPLAEVLEFLGVPPSARPLVESVFDGRRTYVEIVAGEHRDGHRVTTEVGVSIIDTPHGRILVHPTKAFDGEWISTFTPGSADAIAmAVERLTASLPSGSWF 265
                              |      8        18        28        38        48      | 58        68        78        88        98       108       118 |     128       138       148       158       168       178       188       198       208       218       228       238       248 |     258       
                              1-MSE                                                55-MSE                                    97-MSE                120-MSE                                                                                                                           250-MSE
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  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 4L4W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L4W)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L4W)

(-) Gene Ontology  (1, 1)

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 Related Entries

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

UniProtKB/Swiss-Prot
        ESPG3_MYCS2 | A0QQ45: 4rcl 4w4j 5sxl

(-) Related Entries Specified in the PDB File

4kxr
4rcl M. SMEGMATIS ESPG3, SPACE GROUP P43212
5sxl M. SMEGMATIS ESPG3, SPACE GROUP P3221