HEADER DE NOVO PROTEIN 20-AUG-15 2N6H TITLE NMR STRUCTURE FOR A 2-STRANDED PARALLEL BETA-SHEET COMPND MOL_ID: 1; COMPND 2 MOLECULE: DESIGNED 2-STRANDED PARALLEL BETA-SHEET; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS DE NOVO PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR V.M.KUNG,G.CORNILESCU,S.H.GELLMAN REVDAT 2 27-JAN-16 2N6H 1 JRNL REVDAT 1 28-OCT-15 2N6H 0 JRNL AUTH V.M.KUNG,G.CORNILESCU,S.H.GELLMAN JRNL TITL IMPACT OF STRAND NUMBER ON PARALLEL BETA-SHEET STABILITY. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 54 14336 2015 JRNL REFN ISSN 1433-7851 JRNL PMID 26457984 JRNL DOI 10.1002/ANIE.201506448 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2N6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-15. REMARK 100 THE RCSB ID CODE IS RCSB104482. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 277 REMARK 210 PH : 3.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM PEPTIDE, 2.5 MM ACETIC REMARK 210 ACID, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H COSY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H ROESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR_NIH REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE AUTHORS STATE THAT THE STRUCTURES OF THESE PEPTIDES IN REMARK 210 SOLUTION ARE MORE DYNAMIC THAN ARE TYPICAL OF WELL-ORDERED REMARK 210 GLOBULAR PROTEINS SUCH THAT THE ROE INTENSITIES REPRESENT REMARK 210 AVERAGES OVER MULTIPLE CONFORMERS. HOWEVER, THE AUTHORS MAKE THE REMARK 210 SIMPLIFYING ASSUMPTION OF THERE BEING A SINGLE SET OF STRUCTURES. REMARK 210 ONE RESULT OF THIS ASSUMPTION IS THAT REPORTED CLASH SCORES ARE REMARK 210 POORER THAN THOSE TYPICAL OF STANDARD PDB STRUCTURES. WARNINGS REMARK 210 ABOUT RESIDUES THAT 'ARE NOT PROPERLY LINKED' AND 'MISSING ATOMS' REMARK 210 OCCUR WHERE THERE ARE NON-NATURAL RESIDUES AND REVERSALS IN THE REMARK 210 CHAIN DIRECTIONS, AND THERE ARE NO REAL PROBLEMS WITH THESE REMARK 210 STRETCHES. 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 5 TYR A 4 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 6 TYR A 4 CB - CG - CD1 ANGL. DEV. = -4.3 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 2 ARG A 2 -114.44 -56.92 REMARK 500 2 PHE A 3 74.03 53.13 REMARK 500 2 GLU A 5 -51.58 -2.14 REMARK 500 3 PHE A 3 91.47 90.48 REMARK 500 4 PHE A 3 71.30 -18.49 REMARK 500 4 GLU A 5 -46.17 -8.43 REMARK 500 5 PHE A 3 64.11 32.75 REMARK 500 5 GLU A 5 126.86 -23.98 REMARK 500 6 PHE A 3 95.66 -23.32 REMARK 500 7 ARG A 2 12.85 -69.67 REMARK 500 8 PHE A 3 92.66 -174.83 REMARK 500 9 PHE A 3 77.40 177.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25764 RELATED DB: BMRB REMARK 900 RELATED ID: 2N4N RELATED DB: PDB REMARK 900 RELATED ID: 2N6I RELATED DB: PDB DBREF 2N6H A 0 15 PDB 2N6H 2N6H 0 15 SEQRES 1 A 16 ACE GLU ARG PHE TYR GLU LYS 4G6 DPR VAL GLN LYS PHE SEQRES 2 A 16 ILE ARG ACE HET ACE A 0 6 HET 4G6 A 7 16 HET DPR A 8 14 HET ACE A 15 6 HETNAM ACE ACETYL GROUP HETNAM 4G6 2-METHYLPROPANE-1,2-DIAMINE HETNAM DPR D-PROLINE FORMUL 1 ACE 2(C2 H4 O) FORMUL 1 4G6 C4 H12 N2 FORMUL 1 DPR C5 H9 N O2 LINK C ACE A 0 N GLU A 1 1555 1555 1.33 LINK C LYS A 6 NAC 4G6 A 7 1555 1555 1.30 LINK C ACE A 15 N ARG A 14 1555 1555 1.33 LINK C ARG A 14 N ILE A 13 1555 1555 1.33 LINK C ILE A 13 N PHE A 12 1555 1555 1.33 LINK C PHE A 12 N LYS A 11 1555 1555 1.34 LINK C LYS A 11 N GLN A 10 1555 1555 1.32 LINK C GLN A 10 N VAL A 9 1555 1555 1.34 LINK C VAL A 9 N DPR A 8 1555 1555 1.31 LINK C DPR A 8 NAD 4G6 A 7 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 129 0 4 0 0 0 0 6 0 0 0 2 END