HEADER TRANSCRIPTION 26-OCT-10 2L56 TITLE NMR STRUCTURE OF THE GCN4 TRIGGER PEPTIDE REFINED USING BIASED TITLE 2 MOLECULAR DYNAMICS SIMULATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENERAL CONTROL PROTEIN GCN4; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: FMOC SYNTHESIS KEYWDS GCN4, COILED-COIL, TRIGGER PEPTIDE, TRANSCRIPTION, MOLECULAR DYNAMICS KEYWDS 2 SIMULATIONS EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR J.H.MISSIMER,J.DOLENC,M.O.STEINMETZ,W.F.VAN GUNSTEREN REVDAT 3 26-OCT-11 2L56 1 REMARK VERSN REVDAT 2 23-FEB-11 2L56 1 REMARK REVDAT 1 01-DEC-10 2L56 0 JRNL AUTH J.H.MISSIMER,J.DOLENC,M.O.STEINMETZ,W.F.VAN GUNSTEREN JRNL TITL EXPLORING THE TRIGGER SEQUENCE OF THE GCN4 COILED-COIL: JRNL TITL 2 BIASED MOLECULAR DYNAMICS RESOLVES APPARENT INCONSISTENCIES JRNL TITL 3 IN NMR MEASUREMENTS JRNL REF PROTEIN SCI. V. 19 2462 2010 JRNL REFN ISSN 0961-8368 JRNL PMID 20954244 JRNL DOI 10.1002/PRO.528 REMARK 0 REMARK 0 THIS ENTRY 2L56 REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL REMARK 0 STRUCTURAL DATA (2OVN.MR) DETERMINED BY AUTHORS OF THE PDB ENTRY REMARK 0 2OVN: M.O.STEINMETZ,I.JELESAROV,W.M.MATOUSEK,S.HONNAPPA,W.JAHNKE, REMARK 0 J.H.MISSIMER,S.FRANK,A.T.ALEXANDRESCU,R.A.KAMMERER. HYDROGEN BOND REMARK 0 DISTANCE RESTRAINTS IN 2OVN.MR WERE NOT USED IN THE NEW REFINEMENT REMARK 0 PROCEDURE BECAUSE THEY ARE NOT BASED ON THE EXPERIMENTAL NMR DATA. REMARK 0 REMARK 0 ORIGINAL DATA REFERENCE 1 REMARK 0 PDB ID: 2OVN REMARK 0 AUTH M.O.STEINMETZ,I.JELESAROV,W.M.MATOUSEK,S.HONNAPPA,W.JAHNKE, REMARK 0 AUTH 2 J.H.MISSIMER,S.FRANK,A.T.ALEXANDRESCU,R.A.KAMMERER REMARK 0 TITL MOLECULAR BASIS OF COILED-COIL FORMATION REMARK 0 REF PROC.NATL.ACAD.SCI.USA V. 104 7062 2007 REMARK 0 REFN ISSN 0027-8424 REMARK 0 PMID 17438295 REMARK 0 DOI 10.1073/PNAS.0700321104 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GROMOS 53A6 FORCE FIELD REMARK 3 AUTHORS : VAN GUNSTEREN AND BERENDSEN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 MOLECULAR DYNAMICS SIMULATION WITH TIME-AVERAGED NOE DISTANCE REMARK 3 RESTRAINING AND LOCAL ELEVATION BIASED 3J-VALUE RESTRAINING USING REMARK 3 179 NOE DISTANCES AND 15 3J-COUPLING CONSTANTS; THE 10 DEPOSITED REMARK 3 STRUCTURES WERE SELECTED FROM A SET OF 20000 TRAJECTORY REMARK 3 CONFIGURATIONS BY CONFORMATIONAL CLUSTER ANALYSIS; THE OCCURRENCE REMARK 3 FREQUENCIES OF THE CLUSTERS THAT CORRESPOND TO THE DEPOSITED MODEL REMARK 3 STRUCTURES ARE THE FOLLOWING: CLUSTER 1 32% CLUSTER 2 14% CLUSTER 3 REMARK 3 6% CLUSTER 4 6% CLUSTER 5 6% CLUSTER 6 3% CLUSTER 7 3% CLUSTER 8 2% REMARK 3 CLUSTER 9 2% CLUSTER 10 2%. REMARK 3 REMARK 3 AUTHORS STATE THAT THE DEVIATIONS OF THE DEPOSITED TRAJECTORY REMARK 3 STRUCTURES FROM THE SO-CALLED "IDEAL" VALUES FOR GEOMETRICAL AND REMARK 3 STEREOCHEMICAL QUANTITIES ARE PARTIALLY DUE TO THE BIASING FORCE REMARK 3 DERIVED FROM THE NOE DISTANCE BOUNDS AND 3J-COUPLING CONSTANTS, AND REMARK 3 PARTIALLY DUE TO THE FINITE TEMPERATURE (278K) OF THE SIMULATIONS. REMARK 3 THE IDEAL GEOMETRIC AND STEREOCHEMICAL VALUES OF THE GROMOS FORCE REMARK 3 FIELD ARE CLOSE TO THOSE OF ENGH AND HUBER. REMARK 4 REMARK 4 2L56 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-10. REMARK 100 THE RCSB ID CODE IS RCSB101970. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : CONFORMATIONAL CLUSTER ANALYSIS 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 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 1 TYR A 17 CB - CG - CD2 ANGL. DEV. = -4.9 DEGREES REMARK 500 1 TYR A 17 C - N - CA ANGL. DEV. = 21.1 DEGREES REMARK 500 1 HIS A 18 N - CA - CB ANGL. DEV. = 15.9 DEGREES REMARK 500 1 ARG A 25 CB - CA - C ANGL. DEV. = 14.6 DEGREES REMARK 500 1 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 3 TYR A 17 CB - CG - CD2 ANGL. DEV. = -8.8 DEGREES REMARK 500 3 TYR A 17 CB - CG - CD1 ANGL. DEV. = 8.6 DEGREES REMARK 500 3 GLU A 22 C - N - CA ANGL. DEV. = 15.6 DEGREES REMARK 500 3 VAL A 23 CA - CB - CG1 ANGL. DEV. = 9.4 DEGREES REMARK 500 3 LEU A 29 N - CA - C ANGL. DEV. = 16.8 DEGREES REMARK 500 3 LEU A 29 C - N - CA ANGL. DEV. = 16.8 DEGREES REMARK 500 4 ASN A 16 N - CA - C ANGL. DEV. = 16.4 DEGREES REMARK 500 4 TYR A 17 CB - CA - C ANGL. DEV. = 17.3 DEGREES REMARK 500 4 TYR A 17 CB - CG - CD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 4 TYR A 17 CZ - CE2 - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 4 HIS A 18 C - N - CA ANGL. DEV. = 17.5 DEGREES REMARK 500 4 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 5 GLU A 20 OE1 - CD - OE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 5 LEU A 19 CA - C - N ANGL. DEV. = -14.3 DEGREES REMARK 500 6 TYR A 17 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 6 TYR A 17 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 6 HIS A 18 CA - CB - CG ANGL. DEV. = -11.2 DEGREES REMARK 500 6 TYR A 17 CA - C - N ANGL. DEV. = -16.8 DEGREES REMARK 500 6 LEU A 19 N - CA - C ANGL. DEV. = 19.1 DEGREES REMARK 500 6 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 6 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 7 TYR A 17 N - CA - C ANGL. DEV. = 21.1 DEGREES REMARK 500 7 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 7 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 7 VAL A 30 CA - CB - CG2 ANGL. DEV. = 10.9 DEGREES REMARK 500 8 TYR A 17 CB - CG - CD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 8 HIS A 18 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 8 HIS A 18 O - C - N ANGL. DEV. = -10.3 DEGREES REMARK 500 8 LEU A 19 C - N - CA ANGL. DEV. = 22.8 DEGREES REMARK 500 8 GLU A 22 C - N - CA ANGL. DEV. = 17.0 DEGREES REMARK 500 8 LEU A 29 CB - CA - C ANGL. DEV. = 13.8 DEGREES REMARK 500 8 LEU A 29 C - N - CA ANGL. DEV. = 22.4 DEGREES REMARK 500 8 VAL A 30 CG1 - CB - CG2 ANGL. DEV. = -13.3 DEGREES REMARK 500 9 ASN A 16 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 9 TYR A 17 CB - CA - C ANGL. DEV. = 16.3 DEGREES REMARK 500 9 TYR A 17 CB - CG - CD2 ANGL. DEV. = -4.6 DEGREES REMARK 500 9 TYR A 17 CB - CG - CD1 ANGL. DEV. = 4.6 DEGREES REMARK 500 9 TYR A 17 C - N - CA ANGL. DEV. = 15.0 DEGREES REMARK 500 9 LEU A 19 CA - C - N ANGL. DEV. = -13.8 DEGREES REMARK 500 9 ARG A 25 NH1 - CZ - NH2 ANGL. DEV. = 7.6 DEGREES REMARK 500 9 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -9.5 DEGREES REMARK 500 9 ARG A 25 N - CA - C ANGL. DEV. = 19.2 DEGREES REMARK 500 9 ARG A 25 C - N - CA ANGL. DEV. = 15.3 DEGREES REMARK 500 9 LEU A 26 CB - CA - C ANGL. DEV. = 15.3 DEGREES REMARK 500 9 LEU A 26 N - CA - CB ANGL. DEV. = -12.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 52 ANGLE DEVIATIONS. 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 TYR A 17 153.56 62.04 REMARK 500 1 HIS A 18 -127.61 34.59 REMARK 500 1 LEU A 19 -71.33 51.49 REMARK 500 1 GLU A 22 -37.01 -166.56 REMARK 500 1 ARG A 25 -131.57 -76.09 REMARK 500 1 LEU A 26 -77.35 42.22 REMARK 500 1 VAL A 30 -89.84 -96.98 REMARK 500 2 TYR A 17 74.20 58.32 REMARK 500 2 HIS A 18 -54.00 67.58 REMARK 500 2 LYS A 27 45.79 -87.05 REMARK 500 2 LYS A 28 -39.02 -158.33 REMARK 500 3 HIS A 18 -167.77 42.33 REMARK 500 3 LEU A 19 -48.69 66.44 REMARK 500 3 GLU A 22 -56.78 -175.30 REMARK 500 3 ALA A 24 42.10 -80.60 REMARK 500 3 ARG A 25 18.01 -154.99 REMARK 500 3 LEU A 26 29.23 -170.35 REMARK 500 3 LYS A 27 -20.43 -154.07 REMARK 500 3 LYS A 28 58.84 -153.28 REMARK 500 3 LEU A 29 -82.70 36.62 REMARK 500 4 TYR A 17 -131.71 66.42 REMARK 500 4 LEU A 19 111.47 -160.06 REMARK 500 4 GLU A 20 -48.31 -164.08 REMARK 500 4 ASN A 21 49.08 -86.52 REMARK 500 4 GLU A 22 -39.76 -164.38 REMARK 500 4 ALA A 24 31.17 -86.73 REMARK 500 4 ARG A 25 55.63 -165.33 REMARK 500 4 LEU A 26 -53.54 -179.37 REMARK 500 5 TYR A 17 95.46 54.41 REMARK 500 5 HIS A 18 -48.04 83.57 REMARK 500 5 LEU A 19 41.36 -71.31 REMARK 500 5 GLU A 20 -47.02 -161.69 REMARK 500 5 GLU A 22 -55.27 -170.15 REMARK 500 5 LEU A 26 -149.35 -85.61 REMARK 500 5 LYS A 27 -58.06 46.33 REMARK 500 6 TYR A 17 109.36 54.39 REMARK 500 6 HIS A 18 72.61 76.12 REMARK 500 6 LEU A 19 99.00 65.64 REMARK 500 6 ASN A 21 -81.99 -85.21 REMARK 500 6 GLU A 22 -95.57 42.42 REMARK 500 6 VAL A 23 -76.97 14.40 REMARK 500 6 ALA A 24 36.95 -76.03 REMARK 500 6 ARG A 25 -48.19 -163.85 REMARK 500 6 LEU A 26 -128.35 -77.91 REMARK 500 6 LYS A 27 -72.69 23.53 REMARK 500 6 LEU A 29 -47.92 -149.70 REMARK 500 7 TYR A 17 -68.06 49.82 REMARK 500 7 HIS A 18 -11.45 -149.13 REMARK 500 7 GLU A 22 -39.49 -163.25 REMARK 500 7 ARG A 25 -52.42 -171.89 REMARK 500 REMARK 500 THIS ENTRY HAS 74 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 18 LEU A 19 1 146.26 REMARK 500 HIS A 18 LEU A 19 2 -149.43 REMARK 500 GLU A 22 VAL A 23 4 148.76 REMARK 500 HIS A 18 LEU A 19 6 -35.81 REMARK 500 GLU A 20 ASN A 21 6 141.70 REMARK 500 GLU A 22 VAL A 23 6 140.97 REMARK 500 HIS A 18 LEU A 19 10 140.01 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 1 TYR A 17 0.15 SIDE CHAIN REMARK 500 1 HIS A 18 0.07 SIDE CHAIN REMARK 500 1 ARG A 25 0.08 SIDE CHAIN REMARK 500 3 TYR A 17 0.15 SIDE CHAIN REMARK 500 4 TYR A 17 0.24 SIDE CHAIN REMARK 500 5 TYR A 17 0.21 SIDE CHAIN REMARK 500 6 TYR A 17 0.22 SIDE CHAIN REMARK 500 6 HIS A 18 0.15 SIDE CHAIN REMARK 500 7 TYR A 17 0.09 SIDE CHAIN REMARK 500 7 ASN A 21 0.07 SIDE CHAIN REMARK 500 8 TYR A 17 0.17 SIDE CHAIN REMARK 500 10 TYR A 17 0.28 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 1 ARG A 25 14.73 REMARK 500 1 LEU A 29 13.14 REMARK 500 2 LEU A 19 -10.54 REMARK 500 2 VAL A 23 -10.23 REMARK 500 2 ARG A 25 13.80 REMARK 500 3 GLU A 20 -11.88 REMARK 500 3 GLU A 22 -14.06 REMARK 500 3 VAL A 23 -10.84 REMARK 500 4 GLU A 22 -14.29 REMARK 500 4 LEU A 26 -13.27 REMARK 500 5 TYR A 17 13.19 REMARK 500 5 LEU A 19 15.18 REMARK 500 5 GLU A 20 -19.87 REMARK 500 5 GLU A 22 -13.56 REMARK 500 5 ARG A 25 17.79 REMARK 500 6 TYR A 17 -19.13 REMARK 500 6 GLU A 22 10.02 REMARK 500 6 LYS A 27 -15.59 REMARK 500 7 HIS A 18 -17.71 REMARK 500 7 GLU A 20 -12.73 REMARK 500 7 GLU A 22 -11.90 REMARK 500 7 ARG A 25 -11.29 REMARK 500 7 LEU A 26 -14.67 REMARK 500 7 LEU A 29 -11.58 REMARK 500 7 VAL A 30 -13.85 REMARK 500 8 TYR A 17 -13.70 REMARK 500 8 LEU A 19 -14.91 REMARK 500 8 VAL A 23 -18.36 REMARK 500 8 ALA A 24 -12.46 REMARK 500 8 LEU A 26 -12.34 REMARK 500 8 LYS A 27 -10.91 REMARK 500 8 LYS A 28 21.87 REMARK 500 9 LEU A 19 -21.57 REMARK 500 9 GLU A 20 -13.97 REMARK 500 9 GLU A 22 -14.49 REMARK 500 9 LYS A 27 -13.51 REMARK 500 9 LEU A 29 12.08 REMARK 500 10 HIS A 18 17.22 REMARK 500 10 ASN A 21 -14.71 REMARK 500 10 GLU A 22 -10.36 REMARK 500 10 VAL A 23 10.19 REMARK 500 10 LEU A 26 -16.32 REMARK 500 10 LYS A 27 -11.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 1 HIS A 18 18.3 L L OUTSIDE RANGE REMARK 500 1 LEU A 26 19.7 L L OUTSIDE RANGE REMARK 500 2 HIS A 18 18.7 L L OUTSIDE RANGE REMARK 500 3 HIS A 18 21.6 L L OUTSIDE RANGE REMARK 500 3 VAL A 23 24.0 L L OUTSIDE RANGE REMARK 500 3 LEU A 29 19.0 L L OUTSIDE RANGE REMARK 500 4 ASN A 16 22.2 L L OUTSIDE RANGE REMARK 500 4 TYR A 17 19.9 L L OUTSIDE RANGE REMARK 500 5 ALA A 24 24.4 L L OUTSIDE RANGE REMARK 500 6 TYR A 17 21.9 L L OUTSIDE RANGE REMARK 500 6 HIS A 18 12.8 L L OUTSIDE RANGE REMARK 500 6 LEU A 19 18.1 L L OUTSIDE RANGE REMARK 500 6 GLU A 20 21.8 L L OUTSIDE RANGE REMARK 500 6 VAL A 23 17.8 L L OUTSIDE RANGE REMARK 500 6 LYS A 27 25.0 L L OUTSIDE RANGE REMARK 500 6 LYS A 28 23.3 L L OUTSIDE RANGE REMARK 500 7 ASN A 16 24.0 L L OUTSIDE RANGE REMARK 500 7 TYR A 17 18.0 L L OUTSIDE RANGE REMARK 500 8 ASN A 16 23.7 L L OUTSIDE RANGE REMARK 500 8 HIS A 18 21.0 L L OUTSIDE RANGE REMARK 500 8 LEU A 29 24.0 L L OUTSIDE RANGE REMARK 500 9 ASN A 16 16.9 L L OUTSIDE RANGE REMARK 500 9 TYR A 17 12.1 L L OUTSIDE RANGE REMARK 500 9 ARG A 25 11.3 L L OUTSIDE RANGE REMARK 500 10 ASN A 16 22.8 L L OUTSIDE RANGE REMARK 500 10 LEU A 26 20.1 L L OUTSIDE RANGE REMARK 500 10 VAL A 30 23.3 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACE A 15 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OVN RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE GCN4 TRIGGER PEPTIDE. THIS ENTRY 2L56 REMARK 900 REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL REMARK 900 DATA (2OVN.MR) DETERMINED BY AUTHORS OF THE PDB ENTRY 2OVN DBREF 2L56 A 15 32 PDB 2L56 2L56 15 32 SEQRES 1 A 18 ACE ASN TYR HIS LEU GLU ASN GLU VAL ALA ARG LEU LYS SEQRES 2 A 18 LYS LEU VAL GLY NH2 HET ACE A 15 3 HET NH2 A 32 3 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE C2 H4 O FORMUL 1 NH2 H2 N HELIX 1 1 LEU A 19 VAL A 30 1 12 LINK C ACE A 15 N ASN A 16 1555 1555 1.33 LINK C GLY A 31 N NH2 A 32 1555 1555 1.33 CISPEP 1 ASN A 16 TYR A 17 1 -12.19 CISPEP 2 TYR A 17 HIS A 18 2 -0.75 CISPEP 3 ASN A 16 TYR A 17 3 -13.35 CISPEP 4 TYR A 17 HIS A 18 3 7.12 CISPEP 5 LYS A 28 LEU A 29 3 29.29 CISPEP 6 ASN A 16 TYR A 17 4 8.70 CISPEP 7 TYR A 17 HIS A 18 4 0.90 CISPEP 8 HIS A 18 LEU A 19 4 28.98 CISPEP 9 ASN A 16 TYR A 17 6 -3.71 CISPEP 10 ASN A 16 TYR A 17 8 12.38 CISPEP 11 HIS A 18 LEU A 19 8 -18.66 CISPEP 12 LYS A 28 LEU A 29 8 2.69 CISPEP 13 ASN A 16 TYR A 17 9 15.89 CISPEP 14 TYR A 17 HIS A 18 9 1.36 CISPEP 15 HIS A 18 LEU A 19 9 12.09 CISPEP 16 ALA A 24 ARG A 25 9 -6.32 CISPEP 17 ASN A 16 TYR A 17 10 8.28 SITE 1 AC1 3 ASN A 16 LEU A 19 GLU A 20 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 15 -13.365 -8.480 19.123 1.00 0.00 C HETATM 2 O ACE A 15 -14.008 -8.457 20.172 1.00 0.00 O HETATM 3 CH3 ACE A 15 -12.083 -9.314 19.182 1.00 0.00 C