HEADER    STRUCTURAL PROTEIN                      14-MAY-08   2K3N              
TITLE     SOLUTION STRUCTURE OF THE TYPE 1 REPETITIVE DOMAIN (TUSP1-RP1) OF THE 
TITLE    2 EGG CASE SILK FROM NEPHILA ANTIPODIANA                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TUSP1;                                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: A REPEATED DOMAIN, RP1 (UNP RESIDUES 1-160);               
COMPND   5 SYNONYM: EGG CASE SILK;                                              
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NEPHILA ANTIPODIANA;                            
SOURCE   3 ORGANISM_COMMON: BATIK GOLDEN WEB SPIDER;                            
SOURCE   4 ORGANISM_TAXID: 171624;                                              
SOURCE   5 GENE: EGGCASE SILK GENE;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-32A-DERIVED                           
KEYWDS    HELIX, STRUCTURAL PROTEIN                                             
EXPDTA    SOLUTION NMR                                                          
NUMMDL    10                                                                    
AUTHOR    Z.LIN,W.HUANG,J.FAN,D.YANG                                            
REVDAT   4   29-MAY-24 2K3N    1       REMARK                                   
REVDAT   3   16-MAR-22 2K3N    1       REMARK                                   
REVDAT   2   23-JUN-09 2K3N    1       JRNL                                     
REVDAT   1   02-JUN-09 2K3N    0                                                
JRNL        AUTH   Z.LIN,W.HUANG,J.ZHANG,J.S.FAN,D.YANG                         
JRNL        TITL   SOLUTION STRUCTURE OF EGGCASE SILK PROTEIN AND ITS           
JRNL        TITL 2 IMPLICATIONS FOR SILK FIBER FORMATION                        
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 106  8906 2009              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   19458259                                                     
JRNL        DOI    10.1073/PNAS.0813255106                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   Z.LIN,W.HUANG,D.YANG                                         
REMARK   1  TITL   RESONANCE ASSIGNMENTS OF A REPEATED DOMAIN OF THE EGG CASE   
REMARK   1  TITL 2 SILK FROM NEPHILA ANTIPODIANA                                
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : AMBER 7.0                                            
REMARK   3   AUTHORS     : DAVID A. CASE, ET. AL.                               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2K3N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000100634.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 290                                
REMARK 210  PH                             : 6.5                                
REMARK 210  IONIC STRENGTH                 : 150MM NACL                         
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 1 MM [U-99% 13C; U-99% 15N]        
REMARK 210                                   TUSP1, 90% H2O/10% D2O             
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_ 13C    
REMARK 210                                   -SEPARATED_ROESY                   
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ                            
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRPIPE 2004, NMRVIEW 5.2.2,       
REMARK 210                                   CYANA 1.05                         
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY                                                        
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500  3 ARG A 124   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500  1 THR A   6       40.79   -154.90                                   
REMARK 500  1 ALA A  10      169.67     60.37                                   
REMARK 500  1 ALA A  14      -32.43   -145.94                                   
REMARK 500  1 SER A  16      -50.76   -149.96                                   
REMARK 500  1 SER A  68       18.73    -66.90                                   
REMARK 500  1 ALA A  85       88.21     60.53                                   
REMARK 500  1 ALA A  87      -87.42   -102.12                                   
REMARK 500  1 SER A  88      173.29    174.01                                   
REMARK 500  1 GLN A 107        0.57     98.15                                   
REMARK 500  1 ALA A 144       28.94    -71.35                                   
REMARK 500  1 SER A 145      -39.75   -160.66                                   
REMARK 500  1 ALA A 151       25.07    -69.13                                   
REMARK 500  1 SER A 154      103.40    -50.98                                   
REMARK 500  1 ALA A 156      -41.12   -143.85                                   
REMARK 500  1 GLN A 157      -62.87   -148.82                                   
REMARK 500  1 SER A 158      -55.51   -175.22                                   
REMARK 500  1 SER A 160      137.13     59.88                                   
REMARK 500  2 THR A   6      -37.00   -174.58                                   
REMARK 500  2 ALA A   9      115.90     63.94                                   
REMARK 500  2 SER A  13       25.03    -72.13                                   
REMARK 500  2 SER A  16      -39.40     70.08                                   
REMARK 500  2 SER A  44       44.43    -91.51                                   
REMARK 500  2 ALA A  85       83.13     47.78                                   
REMARK 500  2 ALA A  87      -74.81    -88.16                                   
REMARK 500  2 SER A  88      168.10    161.36                                   
REMARK 500  2 GLN A 107        5.47     87.85                                   
REMARK 500  2 VAL A 109      -45.70   -140.81                                   
REMARK 500  2 ASN A 111       37.25   -145.28                                   
REMARK 500  2 ALA A 144       34.80    -71.97                                   
REMARK 500  2 SER A 145      -48.84   -150.26                                   
REMARK 500  2 ALA A 152       36.81    -67.68                                   
REMARK 500  2 ALA A 156       33.54    -70.41                                   
REMARK 500  2 ALA A 159      -87.68   -127.82                                   
REMARK 500  3 ALA A   9       53.37     39.23                                   
REMARK 500  3 SER A  11      -49.65   -151.35                                   
REMARK 500  3 ALA A  14      -22.02     62.21                                   
REMARK 500  3 SER A  16      -40.21   -154.27                                   
REMARK 500  3 ALA A  75      -34.16   -130.16                                   
REMARK 500  3 ALA A  85       88.40     48.31                                   
REMARK 500  3 ALA A  87      -98.35    -93.60                                   
REMARK 500  3 SER A  88     -178.07   -174.68                                   
REMARK 500  3 ASN A 111       22.28   -144.94                                   
REMARK 500  3 ALA A 144       34.26    -74.89                                   
REMARK 500  3 SER A 145      -47.69   -147.40                                   
REMARK 500  3 ALA A 152       21.00    -62.67                                   
REMARK 500  3 ALA A 156       32.34    -81.15                                   
REMARK 500  4 THR A   6       55.75    -69.81                                   
REMARK 500  4 SER A   7      109.18     83.31                                   
REMARK 500  4 GLN A  12       71.05     33.12                                   
REMARK 500  4 SER A  13      -54.77   -148.36                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     164 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  4 TYR A  92         0.08    SIDE CHAIN                              
REMARK 500  5 TYR A  92         0.07    SIDE CHAIN                              
REMARK 500  7 TYR A  92         0.08    SIDE CHAIN                              
REMARK 500  8 TYR A  92         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2K3O   RELATED DB: PDB                                   
DBREF  2K3N A    3   162  UNP    Q1I128   Q1I128_9ARAC     1    160             
SEQRES   1 A  160  SER GLY ALA THR SER GLN ALA ALA SER GLN SER ALA SER          
SEQRES   2 A  160  SER SER TYR SER SER ALA PHE ALA GLN ALA ALA SER SER          
SEQRES   3 A  160  ALA LEU ALA THR SER SER ALA ILE SER ARG ALA PHE ALA          
SEQRES   4 A  160  SER VAL SER SER ALA SER ALA ALA SER SER LEU ALA TYR          
SEQRES   5 A  160  ASN ILE GLY LEU SER ALA ALA ARG SER LEU GLY ILE ALA          
SEQRES   6 A  160  SER ASP THR ALA LEU ALA GLY ALA LEU ALA GLN ALA VAL          
SEQRES   7 A  160  GLY GLY VAL GLY ALA GLY ALA SER ALA SER ALA TYR ALA          
SEQRES   8 A  160  ASN ALA ILE ALA ARG ALA ALA GLY GLN PHE LEU ALA THR          
SEQRES   9 A  160  GLN GLY VAL LEU ASN ALA GLY ASN ALA SER ALA LEU ALA          
SEQRES  10 A  160  GLY SER PHE ALA ARG ALA LEU SER ALA SER ALA GLU SER          
SEQRES  11 A  160  GLN SER PHE ALA GLN SER GLN ALA TYR GLN GLN ALA SER          
SEQRES  12 A  160  ALA PHE GLN GLN ALA ALA ALA GLN SER ALA ALA GLN SER          
SEQRES  13 A  160  ALA SER ARG ALA                                              
HELIX    1   1 SER A   17  ALA A   31  1                                  15    
HELIX    2   2 SER A   34  SER A   42  1                                   9    
HELIX    3   3 SER A   45  GLY A   65  1                                  21    
HELIX    4   4 SER A   68  VAL A   83  1                                  16    
HELIX    5   5 SER A   88  ALA A  105  1                                  18    
HELIX    6   6 ASN A  114  SER A  138  1                                  25    
HELIX    7   7 GLN A  139  PHE A  147  1                                   9    
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1