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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN 14-3-3 SIGMA IN COMPLEX WITH TASK-3 PEPTIDE AND STABILIZER 16-O-ME-FC-H
 
Authors :  C. Ottmann, C. Anders, B. Schumacher
Date :  26 Jun 12  (Deposition) - 08 May 13  (Release) - 08 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,P
Biol. Unit 1:  A,P  (2x)
Keywords :  Nucleus, Peptide Binding Protein-Toxin Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Anders, Y. Higuchi, K. Koschinsky, M. Bartel, B. Schumacher, P. Thiel, H. Nitta, R. Preisig-Muller, G. Schlichthorl, V. Renigunta J. Ohkanda, J. Daut, N. Kato, C. Ottmann
A Semisynthetic Fusicoccane Stabilizes A Protein-Protein Interaction And Enhances The Expression Of K(+) Channels At The Cell Surface.
Chem. Biol. V. 20 583 2013
PubMed-ID: 23601647  |  Reference-DOI: 10.1016/J.CHEMBIOL.2013.03.015

(-) Compounds

Molecule 1 - 14-3-3 PROTEIN SIGMA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX HTB
    Expression System Strain: ROSETTA DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: HME1, SFN
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: EPITHELIAL CELL MARKER PROTEIN 1, STRATIFIN
 
Molecule 2 - TASK-3 PEPTIDE
    Chains: P
    Engineered: YES
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: SYNTHETIC PEPTIDE
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AP
Biological Unit 1 (2x): AP

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 5)

Asymmetric Unit (4, 5)
No.NameCountTypeFull Name
10V41Ligand/Ion(4R,5R,6R,6AS,9S,9AE,10AR)-5-HYDROXY-9-(METHOXYMETHYL)-6,10A-DIMETHYL-3-(PROPAN-2-YL)-1,2,4,5,6,6A,7,8,9,10A-DECAHYDRODICYCLOPENTA[A,D][8]ANNULEN-4-YL ALPHA-D-GLUCOPYRANOSIDE
2CSO1Mod. Amino AcidS-HYDROXYCYSTEINE
3MG2Ligand/IonMAGNESIUM ION
4SEP1Mod. Amino AcidPHOSPHOSERINE
Biological Unit 1 (3, 6)
No.NameCountTypeFull Name
10V42Ligand/Ion(4R,5R,6R,6AS,9S,9AE,10AR)-5-HYDROXY-9-(METHOXYMETHYL)-6,10A-DIMETHYL-3-(PROPAN-2-YL)-1,2,4,5,6,6A,7,8,9,10A-DECAHYDRODICYCLOPENTA[A,D][8]ANNULEN-4-YL ALPHA-D-GLUCOPYRANOSIDE
2CSO2Mod. Amino AcidS-HYDROXYCYSTEINE
3MG-1Ligand/IonMAGNESIUM ION
4SEP2Mod. Amino AcidPHOSPHOSERINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:42 , PHE A:119 , LYS A:122 , MET A:123 , PRO A:167 , ASP A:215 , HOH A:466 , HOH A:507BINDING SITE FOR RESIDUE 0V4 A 301
2AC2SOFTWAREGLU A:35 , GLU A:110 , GLU A:188 , HOH A:401 , HOH A:520 , HOH A:521BINDING SITE FOR RESIDUE MG A 302
3AC3SOFTWAREGLU A:2 , HOH A:402 , HOH A:425 , HOH A:523BINDING SITE FOR RESIDUE MG A 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FR3)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ser A:105 -His A:106

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4FR3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4FR3)

(-) Exons   (0, 0)

(no "Exon" information available for 4FR3)

(-) 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:228
                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4fr3 A  -3 AMGSMERASLIQKAKLAEQAERYEDMAAFMKGAVEKGEELScEERNLLSVAYKNVVGGQRAAWRVLSSIEQKSNKPEVREYREKVETELQGVCDTVLGLLDSHLIKEAGDAESRVFYLKMKGDYYRYLAEVATGDDKKRIIDSARSAYQEAMDISKKEMPPTNPIRLGLALNFSVFHYEIANSPEEAISLAKTTFDEAMADLHTLSEDSYKDSTLIMQLLRDNLTLWT 231
                                     6        16        26        36 |      46        56        66   ||   83        93       103       113       123       133       143       153       163       173       183       193       203       213       223        
                                                                    38-CSO                          70|                                                                                                                                                         
                                                                                                     78                                                                                                                                                         


Chain P from PDB  Type:PROTEIN  Length:6
                                      
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
               Pfam domains ------ Pfam domains
         Sec.struct. author ...... Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
                 Transcript ------ Transcript
                 4fr3 P  -3 KRRKsV   2
                                | 
                                1-SEP
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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 4FR3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4FR3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4FR3)

(-) Gene Ontology  (50, 50)

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    Ser A:105 - His A:106   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        1433S_HUMAN | P31947: 1ywt 1yz5 3iqj 3iqu 3iqv 3lw1 3mhr 3o8i 3p1n 3p1o 3p1p 3p1q 3p1r 3p1s 3smk 3sml 3smm 3smn 3smo 3sp5 3spr 3t0l 3t0m 3u9x 3ux0 4dat 4dau 4dhm 4dhn 4dho 4dhp 4dhq 4dhr 4dhs 4dht 4dhu 4fl5 4hqw 4hru 4iea 4jc3 4jdd 4qli 4y32 4y3b 4y5i 5btv 5hf3 5ltw 5lu1 5lu2 5my9 5myc
        KCNK9_HUMAN | Q9NPC2: 3p1n 3p1o 3p1p 3p1q 3p1r 3p1s 3smk 3sml 3smm 3smn 3smo 3sp5 3spr 3ux0

(-) Related Entries Specified in the PDB File

3p1n CRYSTAL STRUCTURE OF HUMAN 14-3-3 SIGMA IN COMPLEX WITH TASK-3 PEPTIDE
3sml CRYSTAL STRUCTURE OF HUMAN 14-3-3 SIGMA C38N/N166H IN COMPLEX WITH TASK-3 PEPTIDE AND STABILIZER FUSICOCCIN A AGLYCONE
3ux0 CRYSTAL STRUCTURE OF HUMAN 14-3-3 SIGMA IN COMPLEX WITH TASK-3 PEPTIDE AND STABILIZER FUSICOCCIN H