HEADER DE NOVO PROTEIN 25-OCT-22 8BFD TITLE RACEMIC STRUCTURE OF PK-7 (310HD-U2U5) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 310HD-U2U5; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: D-310HD-U2U5; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630 KEYWDS ALPHA-HELICAL, AIB, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.KUMAR,N.G.PATERSON,D.N.WOOLFSON REVDAT 1 23-NOV-22 8BFD 0 JRNL AUTH P.KUMAR,N.G.PATERSON,J.CLAYDEN,D.N.WOOLFSON JRNL TITL DE NOVO DESIGN OF DISCRETE, STABLE 3 10 -HELIX PEPTIDE JRNL TITL 2 ASSEMBLIES. JRNL REF NATURE V. 607 387 2022 JRNL REFN ESSN 1476-4687 JRNL PMID 35732733 JRNL DOI 10.1038/S41586-022-04868-X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 23.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 2475 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 11.400 REMARK 3 FREE R VALUE TEST SET COUNT : 317 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) : 174 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 28 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 430 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 34 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.83000 REMARK 3 B22 (A**2) : 0.07000 REMARK 3 B33 (A**2) : -0.81000 REMARK 3 B12 (A**2) : -0.77000 REMARK 3 B13 (A**2) : 0.72000 REMARK 3 B23 (A**2) : -0.12000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.384 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.234 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.133 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.217 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 438 ; 0.012 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 471 ; 0.002 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 649 ; 1.593 ; 1.697 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1016 ; 0.650 ; 1.570 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 59 ; 5.917 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 7 ;40.042 ;21.429 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 26 ;14.161 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 20 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 489 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 73 ; 0.003 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 32 REMARK 3 ORIGIN FOR THE GROUP (A): 0.4532 3.4586 1.7068 REMARK 3 T TENSOR REMARK 3 T11: 0.0157 T22: 0.0050 REMARK 3 T33: 0.0337 T12: -0.0008 REMARK 3 T13: -0.0097 T23: -0.0049 REMARK 3 L TENSOR REMARK 3 L11: 10.6517 L22: 11.6190 REMARK 3 L33: 9.8804 L12: -9.1369 REMARK 3 L13: 9.1780 L23: -9.4049 REMARK 3 S TENSOR REMARK 3 S11: -0.0140 S12: 0.0874 S13: -0.0941 REMARK 3 S21: 0.1483 S22: -0.0380 S23: 0.1704 REMARK 3 S31: -0.1866 S32: 0.0695 S33: 0.0520 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 0 B 30 REMARK 3 ORIGIN FOR THE GROUP (A): -2.0734 -2.8286 -2.8008 REMARK 3 T TENSOR REMARK 3 T11: 0.0088 T22: 0.0042 REMARK 3 T33: 0.0358 T12: 0.0010 REMARK 3 T13: -0.0051 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 9.1533 L22: 10.3823 REMARK 3 L33: 10.2129 L12: -8.4510 REMARK 3 L13: 8.4209 L23: -8.8376 REMARK 3 S TENSOR REMARK 3 S11: 0.1006 S12: -0.0311 S13: -0.2055 REMARK 3 S21: -0.0483 S22: 0.1056 S23: 0.2460 REMARK 3 S31: 0.1874 S32: -0.0773 S33: -0.2062 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 8BFD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292125751. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 2744 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 23.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.2900 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) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.13580 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.42 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING REMARK 200 SOFTWARE USED: ARCIMBOLDO REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 28.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.12M ETHYLENE GLYCOLS, 0.1M (1.0M, PH REMARK 280 8.5 TRIS (BASE); BICINE), 30% V/V (40% V/V PEG 500* MME; 20 % W/ REMARK 280 V PEG 20000), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLY B 31 REMARK 465 NH2 B 32 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 LYS A 7 CD CE NZ REMARK 470 DLY B 30 CG CD CE NZ REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 102 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 201 O REMARK 620 2 HOH A 208 O 75.5 REMARK 620 3 HOH A 213 O 124.9 113.3 REMARK 620 4 HOH B 207 O 104.6 50.8 123.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 102 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 216 O REMARK 620 2 DLY B 7 O 132.4 REMARK 620 N 1 DBREF 8BFD A 0 32 PDB 8BFD 8BFD 0 32 DBREF 8BFD B 0 32 PDB 8BFD 8BFD 0 32 SEQRES 1 A 33 ACE GLY GLU AIB AIB AIB AIB LYS GLU AIB AIB AIB AIB SEQRES 2 A 33 LYS GLU AIB AIB AIB AIB LYS GLU AIB AIB AIB AIB LYS SEQRES 3 A 33 AIB AIB AIB TRP LYS GLY NH2 SEQRES 1 B 33 ACE GLY DGL AIB AIB AIB AIB DLY DGL AIB AIB AIB AIB SEQRES 2 B 33 DLY DGL AIB AIB AIB AIB DLY DGL AIB AIB AIB AIB DLY SEQRES 3 B 33 AIB AIB AIB DTR DLY GLY NH2 HET ACE A 0 3 HET AIB A 3 6 HET AIB A 4 6 HET AIB A 5 6 HET AIB A 6 6 HET AIB A 9 6 HET AIB A 10 6 HET AIB A 11 6 HET AIB A 12 6 HET AIB A 15 6 HET AIB A 16 6 HET AIB A 17 6 HET AIB A 18 6 HET AIB A 21 6 HET AIB A 22 6 HET AIB A 23 6 HET AIB A 24 6 HET AIB A 26 6 HET AIB A 27 6 HET AIB A 28 6 HET NH2 A 32 1 HET ACE B 0 3 HET DGL B 2 9 HET AIB B 3 6 HET AIB B 4 6 HET AIB B 5 6 HET AIB B 6 6 HET DLY B 7 9 HET DGL B 8 9 HET AIB B 9 6 HET AIB B 10 6 HET AIB B 11 6 HET AIB B 12 6 HET DLY B 13 9 HET DGL B 14 9 HET AIB B 15 6 HET AIB B 16 6 HET AIB B 17 6 HET AIB B 18 6 HET DLY B 19 9 HET DGL B 20 9 HET AIB B 21 6 HET AIB B 22 6 HET AIB B 23 6 HET AIB B 24 6 HET DLY B 25 9 HET AIB B 26 6 HET AIB B 27 6 HET AIB B 28 6 HET DTR B 29 14 HET DLY B 30 5 HET NA A 101 1 HET NA A 102 1 HET PEG A 103 7 HET NA B 101 1 HET NA B 102 1 HETNAM ACE ACETYL GROUP HETNAM AIB ALPHA-AMINOISOBUTYRIC ACID HETNAM NH2 AMINO GROUP HETNAM DGL D-GLUTAMIC ACID HETNAM DLY D-LYSINE HETNAM DTR D-TRYPTOPHAN HETNAM NA SODIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 1 ACE 2(C2 H4 O) FORMUL 1 AIB 38(C4 H9 N O2) FORMUL 1 NH2 H2 N FORMUL 2 DGL 4(C5 H9 N O4) FORMUL 2 DLY 5(C6 H14 N2 O2) FORMUL 2 DTR C11 H12 N2 O2 FORMUL 3 NA 4(NA 1+) FORMUL 5 PEG C4 H10 O3 FORMUL 8 HOH *34(H2 O) HELIX 1 AA1 GLY A 1 GLY A 31 1 31 HELIX 2 AA2 GLY B 1 DLY B 30 1 30 LINK C ACE A 0 N GLY A 1 1555 1555 1.31 LINK C GLU A 2 N AIB A 3 1555 1555 1.33 LINK C AIB A 3 N AIB A 4 1555 1555 1.33 LINK C AIB A 4 N AIB A 5 1555 1555 1.33 LINK C AIB A 5 N AIB A 6 1555 1555 1.34 LINK C AIB A 6 N LYS A 7 1555 1555 1.34 LINK C GLU A 8 N AIB A 9 1555 1555 1.34 LINK C AIB A 9 N AIB A 10 1555 1555 1.34 LINK C AIB A 10 N AIB A 11 1555 1555 1.34 LINK C AIB A 11 N AIB A 12 1555 1555 1.34 LINK C AIB A 12 N LYS A 13 1555 1555 1.33 LINK C GLU A 14 N AIB A 15 1555 1555 1.33 LINK C AIB A 15 N AIB A 16 1555 1555 1.35 LINK C AIB A 16 N AIB A 17 1555 1555 1.36 LINK C AIB A 17 N AIB A 18 1555 1555 1.33 LINK C AIB A 18 N LYS A 19 1555 1555 1.34 LINK C GLU A 20 N AIB A 21 1555 1555 1.32 LINK C AIB A 21 N AIB A 22 1555 1555 1.34 LINK C AIB A 22 N AIB A 23 1555 1555 1.35 LINK C AIB A 23 N AIB A 24 1555 1555 1.35 LINK C AIB A 24 N LYS A 25 1555 1555 1.34 LINK C LYS A 25 N AIB A 26 1555 1555 1.34 LINK C AIB A 26 N AIB A 27 1555 1555 1.34 LINK C AIB A 27 N AIB A 28 1555 1555 1.34 LINK C AIB A 28 N TRP A 29 1555 1555 1.36 LINK C GLY A 31 N NH2 A 32 1555 1555 1.33 LINK C ACE B 0 N GLY B 1 1555 1555 1.36 LINK C GLY B 1 N DGL B 2 1555 1555 1.34 LINK C DGL B 2 N AIB B 3 1555 1555 1.34 LINK C AIB B 3 N AIB B 4 1555 1555 1.34 LINK C AIB B 4 N AIB B 5 1555 1555 1.34 LINK C AIB B 5 N AIB B 6 1555 1555 1.36 LINK C AIB B 6 N DLY B 7 1555 1555 1.34 LINK C DLY B 7 N DGL B 8 1555 1555 1.34 LINK C DGL B 8 N AIB B 9 1555 1555 1.35 LINK C AIB B 9 N AIB B 10 1555 1555 1.33 LINK C AIB B 10 N AIB B 11 1555 1555 1.35 LINK C AIB B 11 N AIB B 12 1555 1555 1.34 LINK C AIB B 12 N DLY B 13 1555 1555 1.35 LINK C DLY B 13 N DGL B 14 1555 1555 1.33 LINK C DGL B 14 N AIB B 15 1555 1555 1.36 LINK C AIB B 15 N AIB B 16 1555 1555 1.34 LINK C AIB B 16 N AIB B 17 1555 1555 1.34 LINK C AIB B 17 N AIB B 18 1555 1555 1.34 LINK C AIB B 18 N DLY B 19 1555 1555 1.34 LINK C DLY B 19 N DGL B 20 1555 1555 1.35 LINK C DGL B 20 N AIB B 21 1555 1555 1.32 LINK C AIB B 21 N AIB B 22 1555 1555 1.33 LINK C AIB B 22 N AIB B 23 1555 1555 1.35 LINK C AIB B 23 N AIB B 24 1555 1555 1.35 LINK C AIB B 24 N DLY B 25 1555 1555 1.34 LINK C DLY B 25 N AIB B 26 1555 1555 1.34 LINK C AIB B 26 N AIB B 27 1555 1555 1.34 LINK C AIB B 27 N AIB B 28 1555 1555 1.34 LINK C AIB B 28 N DTR B 29 1555 1555 1.36 LINK C DTR B 29 N DLY B 30 1555 1555 1.34 LINK O GLU A 20 NA NA A 101 1555 1555 2.79 LINK NA NA A 102 O HOH A 201 1555 1555 2.73 LINK NA NA A 102 O HOH A 208 1555 1555 3.00 LINK NA NA A 102 O HOH A 213 1555 1646 2.96 LINK NA NA A 102 O HOH B 207 1555 1656 2.59 LINK O HOH A 216 NA NA B 102 1455 1555 2.67 LINK O DLY B 7 NA NA B 102 1555 1555 3.01 LINK NA NA B 101 O HOH B 211 1555 1555 2.39 CRYST1 21.230 21.905 26.521 105.85 112.44 95.26 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 0.047103 0.004332 0.022184 0.00000 SCALE2 0.000000 0.045844 0.016286 0.00000 SCALE3 0.000000 0.000000 0.043293 0.00000 HETATM 1 C ACE A 0 15.299 -11.646 12.453 1.00 24.71 C ANISOU 1 C ACE A 0 2637 2807 3942 514 -1081 1016 C HETATM 2 O ACE A 0 14.766 -11.460 11.455 1.00 23.99 O ANISOU 2 O ACE A 0 2599 2751 3763 655 -1000 865 O HETATM 3 CH3 ACE A 0 16.758 -11.301 12.640 1.00 27.08 C ANISOU 3 CH3 ACE A 0 2631 3365 4293 555 -1058 1351 C