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(-) Description

Title :  CRYSTAL STRUCTURE OF SSPH1 LRR DOMAIN IN COMPLEX PKN1 HR1B DOMAIN
 
Authors :  A. F. A. Keszei, T. Xiaojing, C. Mccormick, E. Zeqiraj, J. R. Rohde, M. Ty F. Sicheri
Date :  12 Nov 13  (Deposition) - 11 Dec 13  (Release) - 22 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Leucine-Rich Repeat, Coiled-Coil, E3 Ligase Substrate Interaction, Ligase-Transferase Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. F. Keszei, X. Tang, C. Mccormick, E. Zeqiraj, J. R. Rohde, M. Tyers, F. Sicheri
Structure Of An Ssph1-Pkn1 Complex Reveals The Basis For Host Substrate Recognition And Mechanism Of Activation For Bacterial E3 Ubiquitin Ligase.
Mol. Cell. Biol. V. 34 362 2014
PubMed-ID: 24248594  |  Reference-DOI: 10.1128/MCB.01360-13

(-) Compounds

Molecule 1 - E3 UBIQUITIN-PROTEIN LIGASE SSPH1
    Chains: A, C
    EC Number: 6.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX
    Expression System Strain: BL21 CODONPLUS(DE3) RIL
    Expression System Vector Type: PLASMID
    Fragment: LRR DOMAINS, UNP RESIDUES 161-405
    Gene: SSPH1, STM14_1483
    Organism Scientific: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
    Organism Taxid: 588858
    Strain: 14028S
    Synonym: SALMONELLA SECRETED PROTEIN H1, SECRETED EFFECTOR PROTEIN SSPH1
 
Molecule 2 - SERINE/THREONINE-PROTEIN KINASE N1
    Chains: B, D
    EC Number: 2.7.11.13
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETM-30
    Expression System Strain: BL21 CODONPLUS(DE3) RIL
    Expression System Vector Type: PLASMID
    Fragment: HR1B DOMAIN, REM 2 DOMAIN, UNP RESIDUES 122-199
    Gene: PAK1, PKN, PKN1, PRK1, PRKCL1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PROTEASE-ACTIVATED KINASE 1, PAK-1, PROTEIN KINASE C-LIKE 1, PROTEIN KINASE C-LIKE PKN, PROTEIN KINASE PKN-ALPHA, PROTEIN-KINASE C-RELATED KINASE 1, SERINE-THREONINE PROTEIN KINASE N

 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  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1HEZ2Ligand/IonHEXANE-1,6-DIOL
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1HEZ1Ligand/IonHEXANE-1,6-DIOL
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1HEZ1Ligand/IonHEXANE-1,6-DIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:305 , TRP A:323 , TYR A:325 , ASP B:178BINDING SITE FOR RESIDUE HEZ A 501
2AC2SOFTWARETRP C:263 , SER C:285 , ARG C:303 , ASP D:178BINDING SITE FOR RESIDUE HEZ C 501

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4NKG)

(-) 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:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..eee..................eeee................eeeee................eeeee...............eee.................eee.................eee.................eee.........hhhhhhh....eee......hhhhhhhhhhhhhhhh.ee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nkg A 162 EYDAVWSKWERDAPAGESPGRAAVVQEMRDCLNNGNPVLNVGASGLTTLPDRLPPHITTLVIPDNNLTSLPELPEGLRELEVSGNLQLTSLPSLPQGLQKLWAYNNWLASLPTLPPGLGDLAVSNNQLTSLPEMPPALRELRVSGNNLTSLPALPSGLQKLWAYNNRLTSLPEMSPGLQELDVSHNQLTRLPQSLTGLSSAARVYLDGNPLSVRTLQALRDIIGHSGIRIHFD 394
                                   171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391   


Chain B from PDB  Type:PROTEIN  Length:66
                                                                                                  
               SCOP domains d4nkgb_ B: automated matches                                       SCOP domains
               CATH domains ------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------ Transcript
                 4nkg B 125 LSRVAGLEKQLAIELKVKQGAENMIQTYSNGSTKDRKLLLTAQQMLQDSKTKIDIIRMQLRRALQA 190
                                   134       144       154       164       174       184      


Chain C from PDB  Type:PROTEIN  Length:230
                                                                                                                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..eee..................eeee................eeeee................eeeee...............eee.................eee.................eee.................eee.........hhhhhhh....eee......hhhhhhhhhhhh.ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nkg C 160 GAEYDAVWSKWERDAPAGESPGRAAVVQEMRDCLNNGNPVLNVGASGLTTLPDRLPPHITTLVIPDNNLTSLPELPEGLRELEVSGNLQLTSLPSLPQGLQKLWAYNNWLASLPTLPPGLGDLAVSNNQLTSLPEMPPALRELRVSGNNLTSLPALPSGLQKLWAYNNRLTSLPEMSPGLQELDVSHNQLTRLPQSLTGLSSAARVYLDGNPLSVRTLQALRDIIRIHFD 394
                                   169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379    || 394
                                                                                                                                                                                                                                                          384|    
                                                                                                                                                                                                                                                           390    


Chain D from PDB  Type:PROTEIN  Length:65
                                                                                                 
               SCOP domains d4nkgd_ D: automated matches                                      SCOP domains
               CATH domains ----------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------- Transcript
                 4nkg D 125 LSRVAGLEKQLAIELKVKQGAENMIQTYSNGSTKDRKLLLTAQQMLQDSKTKIDIIRMQLRRALQ 189
                                   134       144       154       164       174       184
   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)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (56, 57)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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        PKN1_HUMAN | Q16512: 1cxz 1urf 2rmk 4otd 4otg 4oth 4oti
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(-) Related Entries Specified in the PDB File

4nkh