HEADER DE NOVO PROTEIN 28-JAN-08 3C3F TITLE ALPHA/BETA-PEPTIDE HELIX BUNDLES: THE GCN4-PLI SIDE CHAIN SEQUENCE ON TITLE 2 AN (ALPHA-ALPHA-ALPHA-BETA) BACKBONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA/BETA PEPTIDE WITH THE GCN4-PLI SIDE CHAIN SEQUENCE ON COMPND 3 AN (ALPHA-ALPHA-ALPHA-BETA) BACKBONE; COMPND 4 CHAIN: A, B, C, D; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHETIC PEPTIDE KEYWDS HELIX BUNDLE, FOLDAMER, UNKNOWN FUNCTION, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.S.HORNE,J.L.PRICE,S.H.GELLMAN REVDAT 6 15-NOV-23 3C3F 1 REMARK LINK ATOM REVDAT 5 13-JUL-11 3C3F 1 VERSN REVDAT 4 24-FEB-09 3C3F 1 VERSN REVDAT 3 12-AUG-08 3C3F 1 JRNL REVDAT 2 24-JUN-08 3C3F 1 REMARK REVDAT 1 17-JUN-08 3C3F 0 JRNL AUTH W.S.HORNE,J.L.PRICE,S.H.GELLMAN JRNL TITL INTERPLAY AMONG SIDE CHAIN SEQUENCE, BACKBONE COMPOSITION, JRNL TITL 2 AND RESIDUE RIGIDIFICATION IN POLYPEPTIDE FOLDING AND JRNL TITL 3 ASSEMBLY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 9151 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18587049 JRNL DOI 10.1073/PNAS.0801135105 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0037 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 7520 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 362 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 492 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 20 REMARK 3 BIN FREE R VALUE : 0.2750 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1077 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 151 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.43000 REMARK 3 B22 (A**2) : 0.75000 REMARK 3 B33 (A**2) : -1.18000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.08000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.273 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.222 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.168 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.922 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1133 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 880 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1500 ; 1.745 ; 2.183 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2193 ; 1.177 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 69 ; 3.534 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 37 ;43.033 ;24.595 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 204 ;14.607 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;10.101 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 169 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1010 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 182 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 193 ; 0.187 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 907 ; 0.219 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 421 ; 0.170 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 731 ; 0.082 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 89 ; 0.185 ; 0.200 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): 23 ; 0.201 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 75 ; 0.259 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 25 ; 0.235 ; 0.200 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): 671 ; 0.689 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 288 ; 0.163 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1054 ; 1.142 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 495 ; 2.354 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 437 ; 3.879 ; 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 3C3F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046291. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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 : 7896 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 47.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 17.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29000 REMARK 200 FOR SHELL : 3.800 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 (%): 30.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 0.1 M TRIS PH REMARK 280 8.5, 30% V/V PEG 550 MONOMETHYL ETHER, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 17.61500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ARG A 33 REMARK 465 ARG B 33 REMARK 465 ARG C 33 REMARK 465 ARG D 33 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 A 25 CZ NH1 NH2 REMARK 470 B3K B 15 CE CF NZ REMARK 470 ARG B 25 NE CZ NH1 NH2 REMARK 470 B3K C 15 CE CF NZ REMARK 470 ASN C 21 CG OD1 ND2 REMARK 470 ASN D 21 CG OD1 ND2 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 HD21 ASN A 21 O HOH A 72 1.35 REMARK 500 OE1 GLU C 20 HNZ2 B3K D 15 1.50 REMARK 500 NZ B3K A 15 OE1 GLU D 20 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 57 O HOH A 73 1554 1.93 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 B3L D 23 CA - C - N ANGL. DEV. = 13.2 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 19 -77.52 -11.84 REMARK 500 BIL B 19 -81.82 -10.77 REMARK 500 BIL C 19 -83.94 -3.57 REMARK 500 BIL D 19 -80.96 -10.14 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 B3K A 3 GLN A 4 147.65 REMARK 500 B3D A 7 LYS A 8 144.79 REMARK 500 B3E A 11 ILE A 12 144.98 REMARK 500 B3K A 15 LEU A 16 146.37 REMARK 500 HIS A 18 BIL A 19 136.52 REMARK 500 B3L A 23 ALA A 24 145.94 REMARK 500 B3K A 27 LYS A 28 148.81 REMARK 500 LEU A 30 BAL A 31 -132.32 REMARK 500 B3K B 3 GLN B 4 145.91 REMARK 500 B3D B 7 LYS B 8 143.26 REMARK 500 B3E B 11 ILE B 12 144.05 REMARK 500 B3K B 15 LEU B 16 146.32 REMARK 500 HIS B 18 BIL B 19 134.35 REMARK 500 B3L B 23 ALA B 24 145.83 REMARK 500 B3K B 27 LYS B 28 145.29 REMARK 500 LEU B 30 BAL B 31 -132.85 REMARK 500 B3K C 3 GLN C 4 147.80 REMARK 500 B3D C 7 LYS C 8 142.59 REMARK 500 B3E C 11 ILE C 12 145.45 REMARK 500 B3K C 15 LEU C 16 147.49 REMARK 500 HIS C 18 BIL C 19 135.71 REMARK 500 B3L C 23 ALA C 24 146.03 REMARK 500 B3K C 27 LYS C 28 147.99 REMARK 500 LEU C 30 BAL C 31 -139.54 REMARK 500 B3K D 3 GLN D 4 147.93 REMARK 500 B3D D 7 LYS D 8 144.46 REMARK 500 B3E D 11 ILE D 12 145.21 REMARK 500 B3K D 15 LEU D 16 146.01 REMARK 500 B3K D 15 LEU D 16 146.30 REMARK 500 HIS D 18 BIL D 19 136.13 REMARK 500 B3L D 23 ALA D 24 146.03 REMARK 500 B3K D 27 LYS D 28 146.83 REMARK 500 B3K D 27 LYS D 28 147.62 REMARK 500 LEU D 30 BAL D 31 -138.91 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 B3K A 3 -17.85 REMARK 500 B3D A 7 -18.44 REMARK 500 B3E A 11 -17.81 REMARK 500 B3K A 15 -18.03 REMARK 500 B3L A 23 -18.49 REMARK 500 B3K A 27 -16.25 REMARK 500 B3K B 3 -19.00 REMARK 500 B3D B 7 -19.08 REMARK 500 B3E B 11 -18.85 REMARK 500 B3K B 15 -18.18 REMARK 500 B3L B 23 -18.22 REMARK 500 B3K B 27 -18.28 REMARK 500 B3K C 3 -17.58 REMARK 500 B3D C 7 -19.80 REMARK 500 B3E C 11 -16.81 REMARK 500 B3K C 15 -18.43 REMARK 500 B3L C 23 -18.28 REMARK 500 B3K C 27 -16.27 REMARK 500 B3K D 3 -17.59 REMARK 500 B3D D 7 -19.36 REMARK 500 B3E D 11 -16.74 REMARK 500 B3K D 15 -18.33 REMARK 500 B3K D 15 -18.17 REMARK 500 B3L D 23 -18.62 REMARK 500 B3K D 27 -17.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GCL RELATED DB: PDB REMARK 900 SAME PRIMARY SEQUENCE OF SIDE CHAINS ON AN ALL ALPHA-RESIDUE REMARK 900 BACKBONE REMARK 900 RELATED ID: 1UO2 RELATED DB: PDB REMARK 900 SAME PRIMARY SEQUENCE OF SIDE CHAINS ON AN ALL ALPHA-RESIDUE REMARK 900 BACKBONE REMARK 900 RELATED ID: 2OXK RELATED DB: PDB REMARK 900 SAME PRIMARY SEQUENCE OF SIDE CHAINS ON A DIFFERENT ALPHA/BETA REMARK 900 BACKBONE PATTERN REMARK 900 RELATED ID: 3C3G RELATED DB: PDB REMARK 900 RELATED ID: 3C3H RELATED DB: PDB DBREF 3C3F A 1 33 PDB 3C3F 3C3F 1 33 DBREF 3C3F B 1 33 PDB 3C3F 3C3F 1 33 DBREF 3C3F C 1 33 PDB 3C3F 3C3F 1 33 DBREF 3C3F D 1 33 PDB 3C3F 3C3F 1 33 SEQRES 1 A 34 ACE ARG MET B3K GLN ILE GLU B3D LYS LEU GLU B3E ILE SEQRES 2 A 34 LEU SER B3K LEU TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 A 34 ILE B3K LYS LEU LEU BAL GLU ARG SEQRES 1 B 34 ACE ARG MET B3K GLN ILE GLU B3D LYS LEU GLU B3E ILE SEQRES 2 B 34 LEU SER B3K LEU TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 B 34 ILE B3K LYS LEU LEU BAL GLU ARG SEQRES 1 C 34 ACE ARG MET B3K GLN ILE GLU B3D LYS LEU GLU B3E ILE SEQRES 2 C 34 LEU SER B3K LEU TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 C 34 ILE B3K LYS LEU LEU BAL GLU ARG SEQRES 1 D 34 ACE ARG MET B3K GLN ILE GLU B3D LYS LEU GLU B3E ILE SEQRES 2 D 34 LEU SER B3K LEU TYR HIS BIL GLU ASN GLU B3L ALA ARG SEQRES 3 D 34 ILE B3K LYS LEU LEU BAL GLU ARG MODRES 3C3F B3K A 3 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3D A 7 ASP 3-AMINOPENTANEDIOIC ACID MODRES 3C3F B3E A 11 GLU (3S)-3-AMINOHEXANEDIOIC ACID MODRES 3C3F B3K A 15 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3K A 27 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F BAL A 31 ALA BETA-ALANINE MODRES 3C3F B3K B 3 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3D B 7 ASP 3-AMINOPENTANEDIOIC ACID MODRES 3C3F B3E B 11 GLU (3S)-3-AMINOHEXANEDIOIC ACID MODRES 3C3F B3K B 15 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3K B 27 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F BAL B 31 ALA BETA-ALANINE MODRES 3C3F B3K C 3 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3D C 7 ASP 3-AMINOPENTANEDIOIC ACID MODRES 3C3F B3E C 11 GLU (3S)-3-AMINOHEXANEDIOIC ACID MODRES 3C3F B3K C 15 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3K C 27 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F BAL C 31 ALA BETA-ALANINE MODRES 3C3F B3K D 3 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3D D 7 ASP 3-AMINOPENTANEDIOIC ACID MODRES 3C3F B3E D 11 GLU (3S)-3-AMINOHEXANEDIOIC ACID MODRES 3C3F B3K D 15 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F B3K D 27 LYS (3S)-3,7-DIAMINOHEPTANOIC ACID MODRES 3C3F BAL D 31 ALA BETA-ALANINE HET ACE A 0 6 HET B3K A 3 25 HET B3D A 7 15 HET B3E A 11 18 HET B3K A 15 25 HET BIL A 19 22 HET B3L A 23 22 HET B3K A 27 25 HET BAL A 31 10 HET ACE B 0 6 HET B3K B 3 25 HET B3D B 7 15 HET B3E B 11 18 HET B3K B 15 15 HET BIL B 19 22 HET B3L B 23 22 HET B3K B 27 25 HET BAL B 31 10 HET ACE C 0 6 HET B3K C 3 25 HET B3D C 7 15 HET B3E C 11 18 HET B3K C 15 15 HET BIL C 19 22 HET B3L C 23 22 HET B3K C 27 25 HET BAL C 31 10 HET ACE D 0 6 HET B3K D 3 25 HET B3D D 7 15 HET B3E D 11 18 HET B3K D 15 43 HET BIL D 19 22 HET B3L D 23 22 HET B3K D 27 25 HET BAL D 31 10 HETNAM ACE ACETYL GROUP HETNAM B3K (3S)-3,7-DIAMINOHEPTANOIC ACID HETNAM B3D 3-AMINOPENTANEDIOIC ACID HETNAM B3E (3S)-3-AMINOHEXANEDIOIC ACID HETNAM BIL (3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID HETNAM B3L (3S)-3-AMINO-5-METHYLHEXANOIC ACID HETNAM BAL BETA-ALANINE HETSYN B3D BETA-HOMOASPARTATE HETSYN BIL (R,S)-BETA-3-HOMOISOLEUCINE HETSYN B3L (S)-BETA-3-HOMOLEUCINE FORMUL 1 ACE 4(C2 H4 O) FORMUL 1 B3K 12(C7 H16 N2 O2) FORMUL 1 B3D 4(C5 H9 N O4) FORMUL 1 B3E 4(C6 H11 N O4) FORMUL 1 BIL 4(C7 H15 N O2) FORMUL 1 B3L 4(C7 H15 N O2) FORMUL 1 BAL 4(C3 H7 N O2) FORMUL 5 HOH *151(H2 O) HELIX 1 1 ARG A 1 BAL A 31 1 31 HELIX 2 2 ARG B 1 BAL B 31 1 31 HELIX 3 3 ARG C 1 BAL C 31 1 31 HELIX 4 4 ARG D 1 BAL D 31 1 31 LINK C ACE A 0 N ARG A 1 1555 1555 1.34 LINK C MET A 2 N B3K A 3 1555 1555 1.32 LINK C B3K A 3 N GLN A 4 1555 1555 1.31 LINK C GLU A 6 N B3D A 7 1555 1555 1.32 LINK C B3D A 7 N LYS A 8 1555 1555 1.34 LINK C GLU A 10 N B3E A 11 1555 1555 1.34 LINK C B3E A 11 N ILE A 12 1555 1555 1.32 LINK C SER A 14 N B3K A 15 1555 1555 1.33 LINK C B3K A 15 N LEU A 16 1555 1555 1.32 LINK C HIS A 18 N BIL A 19 1555 1555 1.34 LINK C BIL A 19 N GLU A 20 1555 1555 1.33 LINK C GLU A 22 N B3L A 23 1555 1555 1.33 LINK C B3L A 23 N ALA A 24 1555 1555 1.33 LINK C ILE A 26 N B3K A 27 1555 1555 1.33 LINK C B3K A 27 N LYS A 28 1555 1555 1.32 LINK C LEU A 30 N BAL A 31 1555 1555 1.33 LINK C BAL A 31 N GLU A 32 1555 1555 1.33 LINK C ACE B 0 N ARG B 1 1555 1555 1.33 LINK C MET B 2 N B3K B 3 1555 1555 1.32 LINK C B3K B 3 N GLN B 4 1555 1555 1.31 LINK C GLU B 6 N B3D B 7 1555 1555 1.33 LINK C B3D B 7 N LYS B 8 1555 1555 1.33 LINK C GLU B 10 N B3E B 11 1555 1555 1.33 LINK C B3E B 11 N ILE B 12 1555 1555 1.32 LINK C SER B 14 N B3K B 15 1555 1555 1.33 LINK C B3K B 15 N LEU B 16 1555 1555 1.32 LINK C HIS B 18 N BIL B 19 1555 1555 1.33 LINK C BIL B 19 N GLU B 20 1555 1555 1.34 LINK C GLU B 22 N B3L B 23 1555 1555 1.33 LINK C B3L B 23 N ALA B 24 1555 1555 1.32 LINK C ILE B 26 N B3K B 27 1555 1555 1.32 LINK C B3K B 27 N LYS B 28 1555 1555 1.32 LINK C LEU B 30 N BAL B 31 1555 1555 1.33 LINK C BAL B 31 N GLU B 32 1555 1555 1.34 LINK C ACE C 0 N ARG C 1 1555 1555 1.34 LINK C MET C 2 N B3K C 3 1555 1555 1.33 LINK C B3K C 3 N GLN C 4 1555 1555 1.32 LINK C GLU C 6 N B3D C 7 1555 1555 1.33 LINK C B3D C 7 N LYS C 8 1555 1555 1.33 LINK C GLU C 10 N B3E C 11 1555 1555 1.34 LINK C B3E C 11 N ILE C 12 1555 1555 1.33 LINK C SER C 14 N B3K C 15 1555 1555 1.32 LINK C B3K C 15 N LEU C 16 1555 1555 1.31 LINK C HIS C 18 N BIL C 19 1555 1555 1.33 LINK C BIL C 19 N GLU C 20 1555 1555 1.33 LINK C GLU C 22 N B3L C 23 1555 1555 1.34 LINK C B3L C 23 N ALA C 24 1555 1555 1.32 LINK C ILE C 26 N B3K C 27 1555 1555 1.33 LINK C B3K C 27 N LYS C 28 1555 1555 1.32 LINK C LEU C 30 N BAL C 31 1555 1555 1.32 LINK C BAL C 31 N GLU C 32 1555 1555 1.35 LINK C ACE D 0 N ARG D 1 1555 1555 1.33 LINK C MET D 2 N B3K D 3 1555 1555 1.33 LINK C B3K D 3 N GLN D 4 1555 1555 1.32 LINK C GLU D 6 N B3D D 7 1555 1555 1.32 LINK C B3D D 7 N LYS D 8 1555 1555 1.34 LINK C GLU D 10 N B3E D 11 1555 1555 1.34 LINK C B3E D 11 N ILE D 12 1555 1555 1.33 LINK C SER D 14 N B3K D 15 1555 1555 1.33 LINK C B3K D 15 N LEU D 16 1555 1555 1.31 LINK C HIS D 18 N BIL D 19 1555 1555 1.34 LINK C BIL D 19 N GLU D 20 1555 1555 1.34 LINK C GLU D 22 N B3L D 23 1555 1555 1.33 LINK C B3L D 23 N ALA D 24 1555 1555 1.34 LINK C ILE D 26 N B3K D 27 1555 1555 1.34 LINK C B3K D 27 N LYS D 28 1555 1555 1.34 LINK C LEU D 30 N BAL D 31 1555 1555 1.32 LINK C BAL D 31 N GLU D 32 1555 1555 1.34 CRYST1 35.237 35.230 47.309 90.00 90.87 90.00 P 1 21 1 8 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 0.028379 0.000000 0.000431 0.00000 SCALE2 0.000000 0.028385 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021140 0.00000 HETATM 1 C ACE A 0 10.441 -8.291 -7.470 1.00 12.64 C HETATM 2 O ACE A 0 10.326 -8.831 -6.369 1.00 12.43 O HETATM 3 CH3 ACE A 0 10.134 -8.983 -8.757 1.00 12.77 C HETATM 4 H1 ACE A 0 10.544 -8.412 -9.588 0.00 12.63 H HETATM 5 H2 ACE A 0 9.038 -9.041 -8.876 0.00 2.00 H HETATM 6 H3 ACE A 0 10.544 -9.982 -8.749 0.00 2.00 H