HEADER STRUCTURAL PROTEIN 26-JUN-18 6GWX TITLE STABILISING AND UNDERSTANDING A MINIPROTEIN BY RATIONAL DESIGN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: OPTIMISED PPA-TYR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS; SOURCE 4 ORGANISM_TAXID: 1309 KEYWDS DESIGNED MINIPROTEIN CH-PI INTERACTIONS WEAK NON-COVALENT KEYWDS 2 INTERACTIONS IN PROTIENS SOLUTION STRUCTURE PROLINE-TYROSINE KEYWDS 3 INTERACTIONS, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.L.PORTER GOFF,C.WILLIAMS,E.G.BAKER,D.NICOL,J.L.SAMPHIRE, AUTHOR 2 F.L.ZIELENIEWSKI,M.P.CRUMP,D.N.WOOLFSON REVDAT 3 14-JUN-23 6GWX 1 REMARK REVDAT 2 24-JUL-19 6GWX 1 JRNL REMARK REVDAT 1 10-JUL-19 6GWX 0 JRNL AUTH K.L.PORTER GOFF,D.NICOL,C.WILLIAMS,M.P.CRUMP,F.ZIELENIEWSKI, JRNL AUTH 2 J.L.SAMPHIRE,E.G.BAKER,D.N.WOOLFSON JRNL TITL STABILIZING AND UNDERSTANDING A MINIPROTEIN BY RATIONAL JRNL TITL 2 REDESIGN. JRNL REF BIOCHEMISTRY V. 58 3060 2019 JRNL REFN ISSN 0006-2960 JRNL PMID 31251570 JRNL DOI 10.1021/ACS.BIOCHEM.9B00067 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6GWX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1200009713. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 278 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 0.1698 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1 MM OPTIMISED PPA-TYR, 8.2 MM REMARK 210 NA2HPO4, 1.8 MM KH2PO4, 2.7 MM REMARK 210 KCL, 137 MM NACL, 10 % [U-99% 2H] REMARK 210 D2O, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 100MS NOESY; 2D 1H-1H TOCSY; REMARK 210 1H-15N HSQC; 1H-13N HSQC; 2D 1H- REMARK 210 1H 250MS NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III; VNMRS REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ARIA 2.3.1, CCPNMR ANALYSIS REMARK 210 2.4.1, TOPSPIN 3.5, VNMR 4, REMARK 210 NMRDRAW 9.5, NMRPIPE 9.5 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 250 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 3200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL 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: 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 4 ASN A 11 72.91 54.91 REMARK 500 8 ASN A 11 74.79 58.82 REMARK 500 9 ASN A 11 70.44 -108.85 REMARK 500 12 ASN A 11 79.31 65.84 REMARK 500 13 ASN A 11 70.43 51.57 REMARK 500 14 ASP A 10 -63.65 -106.72 REMARK 500 14 ASN A 11 92.59 -163.80 REMARK 500 19 ASN A 11 41.64 -91.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5LO2 RELATED DB: PDB REMARK 900 RELATED ID: 34295 RELATED DB: BMRB REMARK 900 STABILISING AND UNDERSTANDING A MINIPROTEIN BY RATIONAL DESIGN. DBREF 6GWX A 0 35 PDB 6GWX 6GWX 0 35 SEQRES 1 A 36 ACE PRO PRO LYS LYS PRO LYS LYS PRO GLY ASP ASN ALA SEQRES 2 A 36 THR PRO GLU LYS LEU ALA ALA TYR GLU LYS GLU LEU ALA SEQRES 3 A 36 ALA TYR GLU LYS GLU LEU ALA ALA TYR NH2 HET ACE A 0 6 HET NH2 A 35 3 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE C2 H4 O FORMUL 1 NH2 H2 N HELIX 1 AA1 THR A 13 TYR A 34 1 22 LINK C ACE A 0 N PRO A 1 1555 1555 1.34 LINK C TYR A 34 N NH2 A 35 1555 1555 1.33 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 HETATM 1 C ACE A 0 14.769 -3.543 4.077 1.00 0.00 C HETATM 2 O ACE A 0 14.697 -3.240 5.267 1.00 0.00 O HETATM 3 CH3 ACE A 0 15.211 -2.536 3.050 1.00 0.00 C HETATM 4 H1 ACE A 0 15.910 -1.850 3.515 1.00 0.00 H HETATM 5 H2 ACE A 0 14.358 -1.990 2.692 1.00 0.00 H HETATM 6 H3 ACE A 0 15.675 -3.064 2.224 1.00 0.00 H