HEADER UNKNOWN FUNCTION 11-NOV-08 3F87 TITLE AN ALPHA/BETA-PEPTIDE HELIX BUNDLE WITH A PURE BETA-AMINO ACID CORE TITLE 2 AND A DISTINCTIVE QUARTERNARY STRUCTURE: GCN4PLI DERIVATIVE WITH BETA TITLE 3 RESIDUES AT A AND D HEPTAD POSITIONS - HIGHER SYMMETRY CRYSTAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: GCN4PLI-BETAAD; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: A HYBRID ALPHA/BETA PEPTIDE BASED ON THE GCN4PLI COMPND 6 SEQUENCE, A AND D HEPTAD POSITIONS ARE SUBSTITUTED WITH BETA-3-AMINO COMPND 7 ACIDS. THIS WAS CRYSTALLIZED FROM AN IODIDE-CONTAINING BUFFER. SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHETIC PEPTIDE KEYWDS ALPHA/BETA-PEPTIDE, HELIX BUNDLE, FOLDAMER, GCN4 DERIVATIVE, UNKNOWN KEYWDS 2 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR M.W.GIULIANO,W.S.HORNE,S.H.GELLMAN REVDAT 3 15-NOV-23 3F87 1 REMARK LINK ATOM REVDAT 2 18-AUG-09 3F87 1 JRNL REVDAT 1 21-JUL-09 3F87 0 JRNL AUTH M.W.GIULIANO,W.S.HORNE,S.H.GELLMAN JRNL TITL AN ALPHA/BETA-PEPTIDE HELIX BUNDLE WITH A PURE BETA3-AMINO JRNL TITL 2 ACID CORE AND A DISTINCTIVE QUATERNARY STRUCTURE. JRNL REF J.AM.CHEM.SOC. V. 131 9860 2009 JRNL REFN ISSN 0002-7863 JRNL PMID 19580264 JRNL DOI 10.1021/JA8099294 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.4.0062 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.40 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 9808 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 490 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 723 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.47 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE SET COUNT : 32 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1176 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 79 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.14000 REMARK 3 B22 (A**2) : -0.14000 REMARK 3 B33 (A**2) : 0.29000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.298 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.263 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.182 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.794 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.925 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1221 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 972 ; 0.026 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1609 ; 2.011 ; 2.213 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2391 ; 1.393 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 57 ; 6.543 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 55 ;38.491 ;25.636 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 203 ;18.282 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;17.508 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 173 ; 0.106 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1077 ; 0.003 ; 0.013 REMARK 3 GENERAL PLANES OTHERS (A): 212 ; 0.001 ; 0.013 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 682 ; 0.670 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 313 ; 1.478 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1079 ; 1.360 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 539 ; 2.181 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 525 ; 3.785 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3F87 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050268. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GOBEL MIRRORS REMARK 200 OPTICS : CONFOCAL MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER SMART 6000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM PLUS PLUS REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10316 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 12.61 REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 9.76 REMARK 200 R MERGE FOR SHELL (I) : 0.52100 REMARK 200 R SYM FOR SHELL (I) : 0.22800 REMARK 200 FOR SHELL : 4.410 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.12 M NAI, 0.08 M NACL, 0.1 M HEPES REMARK 280 -NA PH 7.5, 20% (V/V) 2-METHYL-2,4-PENTANEDIOL (MPD), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.72000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.65650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.65650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 73.08000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.65650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.65650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.36000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.65650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.65650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 73.08000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.65650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.65650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.36000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 48.72000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS HALF OF TWO SEPARATE, NCS- REMARK 300 RELATED TETRAMERIC HELIX BUNDLES: THE SECOND HALF OF THE FIRST REMARK 300 TETRAMER, WHICH CONTAINS CHAINS A AND B, IS GENERATED BY: (-Y, -X, - REMARK 300 Z+1/2) + (010) 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 71.31300 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 71.31300 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.72000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG D 1 CG CD NE CZ NH1 NH2 REMARK 470 B3M D 2 CF REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU D 10 O HOH D 42 1.97 REMARK 500 REMARK 500 REMARK: NULL 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 BIL A 26 C - N - CA ANGL. DEV. = 15.4 DEGREES REMARK 500 HMR A 33 C - N - CA ANGL. DEV. = 29.9 DEGREES REMARK 500 BIL B 5 C - N - CA ANGL. DEV. = 16.7 DEGREES REMARK 500 HMR B 33 C - N - CA ANGL. DEV. = 29.3 DEGREES REMARK 500 HMR C 33 C - N - CA ANGL. DEV. = 29.5 DEGREES REMARK 500 HMR D 33 C - N - CA ANGL. DEV. = 30.1 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 BIL A 5 -73.41 -18.36 REMARK 500 BIL A 12 -86.32 -15.61 REMARK 500 BIL A 19 -74.65 -17.76 REMARK 500 BIL A 26 -69.02 -20.75 REMARK 500 BIL B 5 -70.71 -31.45 REMARK 500 BIL B 12 -75.24 -10.03 REMARK 500 BIL B 19 -74.36 -8.75 REMARK 500 BIL B 26 -82.08 -4.17 REMARK 500 BIL C 5 -74.17 -22.35 REMARK 500 BIL C 12 -76.42 -4.19 REMARK 500 BIL C 19 -68.01 -12.72 REMARK 500 BIL C 26 -75.91 -7.63 REMARK 500 BIL D 5 -71.01 -19.77 REMARK 500 BIL D 12 -78.21 -15.13 REMARK 500 BIL D 19 -76.44 -14.03 REMARK 500 BIL D 26 -74.88 -19.83 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 B3M A 2 LYS A 3 145.27 REMARK 500 B3M A 2 LYS A 3 144.99 REMARK 500 GLN A 4 BIL A 5 134.05 REMARK 500 B3L A 9 GLU A 10 139.92 REMARK 500 GLU A 11 BIL A 12 135.96 REMARK 500 B3L A 16 TYR A 17 140.41 REMARK 500 HIS A 18 BIL A 19 138.71 REMARK 500 HIS A 18 BIL A 19 138.61 REMARK 500 B3L A 23 ALA A 24 141.47 REMARK 500 ARG A 25 BIL A 26 136.50 REMARK 500 B3L A 30 GLY A 31 144.15 REMARK 500 B3M B 2 LYS B 3 144.14 REMARK 500 GLN B 4 BIL B 5 134.81 REMARK 500 B3L B 9 GLU B 10 142.78 REMARK 500 GLU B 11 BIL B 12 134.61 REMARK 500 B3L B 16 TYR B 17 140.15 REMARK 500 HIS B 18 BIL B 19 135.61 REMARK 500 B3L B 23 ALA B 24 145.54 REMARK 500 ARG B 25 BIL B 26 134.73 REMARK 500 B3L B 30 GLY B 31 143.41 REMARK 500 B3M C 2 LYS C 3 145.35 REMARK 500 GLN C 4 BIL C 5 133.36 REMARK 500 B3L C 9 GLU C 10 140.32 REMARK 500 B3L C 9 GLU C 10 140.36 REMARK 500 GLU C 11 BIL C 12 135.50 REMARK 500 B3L C 16 TYR C 17 142.45 REMARK 500 B3L C 16 TYR C 17 142.45 REMARK 500 HIS C 18 BIL C 19 134.16 REMARK 500 B3L C 23 ALA C 24 142.56 REMARK 500 ARG C 25 BIL C 26 133.36 REMARK 500 B3L C 30 GLY C 31 143.56 REMARK 500 GLU C 32 HMR C 33 145.83 REMARK 500 B3M D 2 LYS D 3 143.47 REMARK 500 GLN D 4 BIL D 5 134.52 REMARK 500 B3L D 9 GLU D 10 142.56 REMARK 500 B3L D 9 GLU D 10 142.51 REMARK 500 GLU D 11 BIL D 12 136.31 REMARK 500 B3L D 16 TYR D 17 139.67 REMARK 500 HIS D 18 BIL D 19 135.72 REMARK 500 B3L D 23 ALA D 24 143.00 REMARK 500 ARG D 25 BIL D 26 134.73 REMARK 500 B3L D 30 GLY D 31 143.88 REMARK 500 GLU D 32 HMR D 33 148.59 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 B3M A 2 -17.00 REMARK 500 B3L A 9 -19.60 REMARK 500 B3L A 16 -19.67 REMARK 500 B3L A 23 -18.51 REMARK 500 B3L A 30 -16.73 REMARK 500 B3M B 2 -18.22 REMARK 500 B3L B 9 -17.59 REMARK 500 B3L B 16 -19.64 REMARK 500 B3L B 23 -16.62 REMARK 500 B3L B 30 -18.26 REMARK 500 B3M C 2 -17.26 REMARK 500 B3L C 9 -19.90 REMARK 500 B3L C 16 -19.45 REMARK 500 B3L C 23 -18.62 REMARK 500 B3L C 30 -17.51 REMARK 500 B3M D 2 -17.40 REMARK 500 B3L D 9 -18.92 REMARK 500 B3L D 16 -19.53 REMARK 500 B3L D 23 -17.90 REMARK 500 B3L D 30 -17.22 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 IOD A 34 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 35 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 36 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 34 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 35 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD C 34 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD C 35 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OXJ RELATED DB: PDB REMARK 900 GCN4-P1 WITH BETA RESIDUES AT B AND F HEPTAD POSITIONS REMARK 900 RELATED ID: 2OXK RELATED DB: PDB REMARK 900 GCN4-PLI WITH BETA RESIDUES AT B AND F HEPTAD POSITIONS REMARK 900 RELATED ID: 1GCL RELATED DB: PDB REMARK 900 GCN4-PLI - TETRAMERIC, PARALLEL HELIX BUNDLE REMARK 900 RELATED ID: 2ZTA RELATED DB: PDB REMARK 900 GCN4 LEUCINE ZIPPER - DIMERIC, PARALLEL COILED COIL DBREF 3F87 A 0 33 PDB 3F86 3F86 1 34 DBREF 3F87 B 0 33 PDB 3F86 3F86 1 34 DBREF 3F87 C 0 33 PDB 3F86 3F86 1 34 DBREF 3F87 D 0 33 PDB 3F86 3F86 1 34 SEQRES 1 A 34 ACE ARG B3M LYS GLN BIL GLU ASP LYS B3L GLU GLU BIL SEQRES 2 A 34 LEU SER LYS B3L TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 A 34 BIL LYS LYS LEU B3L GLY GLU HMR SEQRES 1 B 34 ACE ARG B3M LYS GLN BIL GLU ASP LYS B3L GLU GLU BIL SEQRES 2 B 34 LEU SER LYS B3L TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 B 34 BIL LYS LYS LEU B3L GLY GLU HMR SEQRES 1 C 34 ACE ARG B3M LYS GLN BIL GLU ASP LYS B3L GLU GLU BIL SEQRES 2 C 34 LEU SER LYS B3L TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 C 34 BIL LYS LYS LEU B3L GLY GLU HMR SEQRES 1 D 34 ACE ARG B3M LYS GLN BIL GLU ASP LYS B3L GLU GLU BIL SEQRES 2 D 34 LEU SER LYS B3L TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 D 34 BIL LYS LYS LEU B3L GLY GLU HMR MODRES 3F87 HMR A 33 ARG BETA-HOMOARGININE MODRES 3F87 HMR B 33 ARG BETA-HOMOARGININE MODRES 3F87 HMR C 33 ARG BETA-HOMOARGININE MODRES 3F87 HMR D 33 ARG BETA-HOMOARGININE HET ACE A 0 6 HET B3M A 2 20 HET BIL A 5 22 HET B3L A 9 22 HET BIL A 12 22 HET B3L A 16 22 HET BIL A 19 22 HET B3L A 23 22 HET BIL A 26 22 HET B3L A 30 22 HET HMR A 33 28 HET ACE B 0 6 HET B3M B 2 20 HET BIL B 5 22 HET B3L B 9 22 HET BIL B 12 22 HET B3L B 16 22 HET BIL B 19 22 HET B3L B 23 22 HET BIL B 26 22 HET B3L B 30 22 HET HMR B 33 28 HET ACE C 0 6 HET B3M C 2 20 HET BIL C 5 22 HET B3L C 9 22 HET BIL C 12 22 HET B3L C 16 22 HET BIL C 19 22 HET B3L C 23 22 HET BIL C 26 22 HET B3L C 30 22 HET HMR C 33 27 HET ACE D 0 6 HET B3M D 2 16 HET BIL D 5 22 HET B3L D 9 22 HET BIL D 12 22 HET B3L D 16 22 HET BIL D 19 22 HET B3L D 23 22 HET BIL D 26 22 HET B3L D 30 22 HET HMR D 33 28 HET IOD A 34 1 HET IOD A 35 1 HET IOD A 36 1 HET IOD A 37 1 HET IOD A 38 1 HET IOD B 34 1 HET IOD B 35 1 HET IOD C 34 1 HET IOD C 35 1 HETNAM ACE ACETYL GROUP HETNAM B3M (3R)-3-AMINO-5-(METHYLSULFANYL)PENTANOIC ACID HETNAM BIL (3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID HETNAM B3L (3S)-3-AMINO-5-METHYLHEXANOIC ACID HETNAM HMR BETA-HOMOARGININE HETNAM IOD IODIDE ION HETSYN BIL (R,S)-BETA-3-HOMOISOLEUCINE HETSYN B3L (S)-BETA-3-HOMOLEUCINE FORMUL 1 ACE 4(C2 H4 O) FORMUL 1 B3M 4(C6 H13 N O2 S) FORMUL 1 BIL 16(C7 H15 N O2) FORMUL 1 B3L 16(C7 H15 N O2) FORMUL 1 HMR 4(C7 H16 N4 O2) FORMUL 5 IOD 9(I 1-) FORMUL 14 HOH *79(H2 O) HELIX 1 1 ARG A 1 GLU A 32 1 32 HELIX 2 2 ARG B 1 GLU B 32 1 32 HELIX 3 3 ARG C 1 GLY C 31 1 31 HELIX 4 4 ARG D 1 GLY D 31 1 31 LINK C ACE A 0 N ARG A 1 1555 1555 1.34 LINK C ARG A 1 N B3M A 2 1555 1555 1.32 LINK C B3M A 2 N LYS A 3 1555 1555 1.31 LINK C GLN A 4 N BIL A 5 1555 1555 1.32 LINK C BIL A 5 N GLU A 6 1555 1555 1.33 LINK C LYS A 8 N B3L A 9 1555 1555 1.33 LINK C B3L A 9 N GLU A 10 1555 1555 1.34 LINK C GLU A 11 N BIL A 12 1555 1555 1.32 LINK C BIL A 12 N LEU A 13 1555 1555 1.33 LINK C LYS A 15 N B3L A 16 1555 1555 1.33 LINK C B3L A 16 N TYR A 17 1555 1555 1.33 LINK C HIS A 18 N BIL A 19 1555 1555 1.33 LINK C BIL A 19 N GLU A 20 1555 1555 1.30 LINK C GLU A 22 N B3L A 23 1555 1555 1.32 LINK C B3L A 23 N ALA A 24 1555 1555 1.33 LINK C ARG A 25 N BIL A 26 1555 1555 1.33 LINK C BIL A 26 N LYS A 27 1555 1555 1.31 LINK C LEU A 29 N B3L A 30 1555 1555 1.33 LINK C B3L A 30 N GLY A 31 1555 1555 1.33 LINK C GLU A 32 N HMR A 33 1555 1555 1.33 LINK C ACE B 0 N ARG B 1 1555 1555 1.33 LINK C ARG B 1 N B3M B 2 1555 1555 1.32 LINK C B3M B 2 N LYS B 3 1555 1555 1.32 LINK C GLN B 4 N BIL B 5 1555 1555 1.33 LINK C BIL B 5 N GLU B 6 1555 1555 1.33 LINK C LYS B 8 N B3L B 9 1555 1555 1.31 LINK C B3L B 9 N GLU B 10 1555 1555 1.33 LINK C GLU B 11 N BIL B 12 1555 1555 1.33 LINK C BIL B 12 N LEU B 13 1555 1555 1.35 LINK C LYS B 15 N B3L B 16 1555 1555 1.33 LINK C B3L B 16 N TYR B 17 1555 1555 1.34 LINK C HIS B 18 N BIL B 19 1555 1555 1.32 LINK C BIL B 19 N GLU B 20 1555 1555 1.34 LINK C GLU B 22 N B3L B 23 1555 1555 1.30 LINK C B3L B 23 N ALA B 24 1555 1555 1.34 LINK C ARG B 25 N BIL B 26 1555 1555 1.32 LINK C BIL B 26 N LYS B 27 1555 1555 1.34 LINK C LEU B 29 N B3L B 30 1555 1555 1.32 LINK C B3L B 30 N GLY B 31 1555 1555 1.34 LINK C GLU B 32 N HMR B 33 1555 1555 1.35 LINK C ACE C 0 N ARG C 1 1555 1555 1.35 LINK C ARG C 1 N B3M C 2 1555 1555 1.33 LINK C B3M C 2 N LYS C 3 1555 1555 1.33 LINK C GLN C 4 N BIL C 5 1555 1555 1.33 LINK C BIL C 5 N GLU C 6 1555 1555 1.33 LINK C LYS C 8 N B3L C 9 1555 1555 1.32 LINK C B3L C 9 N GLU C 10 1555 1555 1.34 LINK C GLU C 11 N BIL C 12 1555 1555 1.33 LINK C BIL C 12 N LEU C 13 1555 1555 1.31 LINK C LYS C 15 N B3L C 16 1555 1555 1.32 LINK C B3L C 16 N TYR C 17 1555 1555 1.34 LINK C HIS C 18 N BIL C 19 1555 1555 1.33 LINK C BIL C 19 N GLU C 20 1555 1555 1.31 LINK C GLU C 22 N B3L C 23 1555 1555 1.32 LINK C B3L C 23 N ALA C 24 1555 1555 1.33 LINK C ARG C 25 N BIL C 26 1555 1555 1.32 LINK C BIL C 26 N LYS C 27 1555 1555 1.33 LINK C LEU C 29 N B3L C 30 1555 1555 1.32 LINK C B3L C 30 N GLY C 31 1555 1555 1.33 LINK C GLU C 32 N HMR C 33 1555 1555 1.34 LINK C ACE D 0 N ARG D 1 1555 1555 1.34 LINK C ARG D 1 N B3M D 2 1555 1555 1.30 LINK C B3M D 2 N LYS D 3 1555 1555 1.33 LINK C GLN D 4 N BIL D 5 1555 1555 1.33 LINK C BIL D 5 N GLU D 6 1555 1555 1.32 LINK C LYS D 8 N B3L D 9 1555 1555 1.31 LINK C B3L D 9 N GLU D 10 1555 1555 1.36 LINK C GLU D 11 N BIL D 12 1555 1555 1.33 LINK C BIL D 12 N LEU D 13 1555 1555 1.35 LINK C LYS D 15 N B3L D 16 1555 1555 1.33 LINK C B3L D 16 N TYR D 17 1555 1555 1.33 LINK C HIS D 18 N BIL D 19 1555 1555 1.34 LINK C BIL D 19 N GLU D 20 1555 1555 1.31 LINK C GLU D 22 N B3L D 23 1555 1555 1.32 LINK C B3L D 23 N ALA D 24 1555 1555 1.35 LINK C ARG D 25 N BIL D 26 1555 1555 1.32 LINK C BIL D 26 N LYS D 27 1555 1555 1.31 LINK C LEU D 29 N B3L D 30 1555 1555 1.33 LINK C B3L D 30 N GLY D 31 1555 1555 1.34 LINK C GLU D 32 N HMR D 33 1555 1555 1.33 SITE 1 AC1 2 BIL A 5 ARG B 25 SITE 1 AC2 2 LYS A 15 IOD A 36 SITE 1 AC3 3 HIS A 18 IOD A 35 LYS B 15 SITE 1 AC4 1 HOH D 37 SITE 1 AC5 1 HMR B 33 SITE 1 AC6 2 GLU B 10 LYS C 15 SITE 1 AC7 3 HIS C 18 BIL C 19 LYS D 15 CRYST1 71.313 71.313 97.440 90.00 90.00 90.00 P 43 21 2 32 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 0.014023 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014023 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010263 0.00000 HETATM 1 C ACE A 0 21.078 59.376 29.212 1.00 33.56 C HETATM 2 O ACE A 0 19.951 59.032 28.856 1.00 32.80 O HETATM 3 CH3 ACE A 0 21.826 58.640 30.298 1.00 33.00 C HETATM 4 H1 ACE A 0 22.454 57.890 29.883 0.00 33.27 H HETATM 5 H2 ACE A 0 21.118 58.212 31.015 0.00 2.00 H HETATM 6 H3 ACE A 0 22.454 59.378 30.860 0.00 2.00 H