HEADER DE NOVO PROTEIN 01-APR-18 6G6H TITLE CRYSTAL STRUCTURE OF AN ANTIPARALLEL FIVE-HELIX COILED COIL 5H2L_2.1- TITLE 2 I9L COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5H2L_2.1-I9L; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 OTHER_DETAILS: SOLID-PHASE PEPTIDE SYNTHESIS USING THE FMOC-BASED SOURCE 6 STRATEGY KEYWDS DE NOVO, COILED COIL, ALPHA-HELICAL BUNDLE, SYNTHETIC CONSTRUCT, DE KEYWDS 2 NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.G.RHYS,R.L.BRADY,D.N.WOOLFSON REVDAT 2 16-OCT-24 6G6H 1 REMARK REVDAT 1 17-OCT-18 6G6H 0 JRNL AUTH G.G.RHYS,C.W.WOOD,E.J.M.LANG,A.J.MULHOLLAND,R.L.BRADY, JRNL AUTH 2 A.R.THOMSON,D.N.WOOLFSON JRNL TITL MAINTAINING AND BREAKING SYMMETRY IN HOMOMERIC COILED-COIL JRNL TITL 2 ASSEMBLIES. JRNL REF NAT COMMUN V. 9 4132 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30297707 JRNL DOI 10.1038/S41467-018-06391-Y REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.42 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 21205 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 1025 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 51.4409 - 3.2517 1.00 3065 160 0.1736 0.2216 REMARK 3 2 3.2517 - 2.5810 1.00 2913 152 0.1915 0.2141 REMARK 3 3 2.5810 - 2.2548 1.00 2894 128 0.1820 0.2321 REMARK 3 4 2.2548 - 2.0486 1.00 2847 160 0.1805 0.2626 REMARK 3 5 2.0486 - 1.9018 1.00 2835 155 0.1903 0.2479 REMARK 3 6 1.9018 - 1.7896 0.99 2829 138 0.2040 0.2254 REMARK 3 7 1.7896 - 1.7000 0.98 2797 132 0.2056 0.2589 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1490 REMARK 3 ANGLE : 0.747 1968 REMARK 3 CHIRALITY : 0.037 232 REMARK 3 PLANARITY : 0.003 231 REMARK 3 DIHEDRAL : 19.207 1020 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.0542 -0.9083 14.6436 REMARK 3 T TENSOR REMARK 3 T11: 0.1954 T22: 0.1567 REMARK 3 T33: 0.1298 T12: -0.0469 REMARK 3 T13: -0.0130 T23: -0.0352 REMARK 3 L TENSOR REMARK 3 L11: 0.7895 L22: 0.4768 REMARK 3 L33: 0.6754 L12: 0.2412 REMARK 3 L13: 0.1276 L23: 0.5751 REMARK 3 S TENSOR REMARK 3 S11: 0.1237 S12: -0.1839 S13: 0.1987 REMARK 3 S21: 0.5056 S22: -0.1552 S23: 0.0702 REMARK 3 S31: -0.4448 S32: -0.1049 S33: 0.1071 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.7512 -3.1196 9.7340 REMARK 3 T TENSOR REMARK 3 T11: 0.1015 T22: 0.2037 REMARK 3 T33: 0.2134 T12: -0.0156 REMARK 3 T13: 0.0591 T23: -0.0427 REMARK 3 L TENSOR REMARK 3 L11: 0.5387 L22: 0.9426 REMARK 3 L33: 0.6140 L12: 0.2372 REMARK 3 L13: 0.3658 L23: 0.7901 REMARK 3 S TENSOR REMARK 3 S11: 0.1547 S12: -0.1118 S13: 0.3608 REMARK 3 S21: 0.1024 S22: -0.1764 S23: 0.6831 REMARK 3 S31: -0.3140 S32: -0.2247 S33: -0.2495 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.6233 -10.1154 2.9982 REMARK 3 T TENSOR REMARK 3 T11: 0.1269 T22: 0.1540 REMARK 3 T33: 0.1500 T12: -0.0362 REMARK 3 T13: 0.0025 T23: -0.0198 REMARK 3 L TENSOR REMARK 3 L11: 0.4033 L22: 0.9246 REMARK 3 L33: 0.4484 L12: -0.1254 REMARK 3 L13: -0.0341 L23: 0.5010 REMARK 3 S TENSOR REMARK 3 S11: -0.0261 S12: 0.1090 S13: 0.0641 REMARK 3 S21: -0.2340 S22: 0.0052 S23: 0.1754 REMARK 3 S31: 0.2120 S32: -0.3032 S33: -0.0316 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'D' AND (RESID 1 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.6154 -12.3687 4.3719 REMARK 3 T TENSOR REMARK 3 T11: 0.1329 T22: 0.1374 REMARK 3 T33: 0.1634 T12: 0.0308 REMARK 3 T13: 0.0589 T23: 0.0313 REMARK 3 L TENSOR REMARK 3 L11: 0.4462 L22: 0.1517 REMARK 3 L33: 0.7026 L12: 0.2716 REMARK 3 L13: 0.6371 L23: 0.3157 REMARK 3 S TENSOR REMARK 3 S11: -0.1124 S12: -0.0763 S13: -0.1370 REMARK 3 S21: -0.5008 S22: -0.1152 S23: -0.2804 REMARK 3 S31: 0.4632 S32: 0.1828 S33: 0.2072 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'E' AND (RESID 1 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.2880 -7.0782 11.9976 REMARK 3 T TENSOR REMARK 3 T11: 0.1182 T22: 0.2111 REMARK 3 T33: 0.2118 T12: -0.0070 REMARK 3 T13: -0.0307 T23: 0.0687 REMARK 3 L TENSOR REMARK 3 L11: 0.1674 L22: 0.3313 REMARK 3 L33: 0.7847 L12: 0.0654 REMARK 3 L13: 0.2695 L23: 0.5505 REMARK 3 S TENSOR REMARK 3 S11: 0.0917 S12: -0.1374 S13: -0.0271 REMARK 3 S21: 0.2249 S22: -0.3167 S23: -0.4350 REMARK 3 S31: -0.0240 S32: 0.4049 S33: -0.0087 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6G6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-APR-18. REMARK 100 THE DEPOSITION ID IS D_1200009473. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 80 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 : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92819 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21295 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 65.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.90 REMARK 200 R MERGE FOR SHELL (I) : 1.36300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING REMARK 200 SOFTWARE USED: ARCIMBOLDO 4.0.0 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM POTASSIUM PHOSPHATE MONOBASIC , REMARK 280 8% W/V PEG 8000 AND 10% W/V GLYCEROL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 17.14500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.68500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.66000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.68500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.14500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.66000 REMARK 290 SMTRY3 4 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -104.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 NH2 C 34 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 11 NZ REMARK 480 LYS A 25 CE NZ REMARK 480 LYS A 28 CE NZ REMARK 480 GLU A 29 CD OE1 OE2 REMARK 480 LYS A 32 CD CE NZ REMARK 480 GLU B 3 CD OE1 OE2 REMARK 480 LYS B 7 NZ REMARK 480 LYS B 11 CD CE NZ REMARK 480 LYS B 18 CD CE NZ REMARK 480 GLU B 22 CD OE1 OE2 REMARK 480 LYS B 25 CD CE NZ REMARK 480 LYS B 28 CG CD CE NZ REMARK 480 GLU C 15 OE1 OE2 REMARK 480 LYS C 18 CE NZ REMARK 480 GLN D 2 CD OE1 NE2 REMARK 480 LYS D 7 CE NZ REMARK 480 LYS D 14 NZ REMARK 480 GLU D 15 CD OE1 OE2 REMARK 480 LYS D 18 CG CD CE NZ REMARK 480 GLU D 22 CD OE1 OE2 REMARK 480 LYS D 28 CD CE NZ REMARK 480 LYS E 7 CD CE NZ REMARK 480 LYS E 11 CE NZ REMARK 480 LYS E 14 CE NZ REMARK 480 LYS E 21 NZ REMARK 480 LYS E 25 CD CE NZ REMARK 480 GLU E 29 CD OE1 OE2 REMARK 480 LYS E 32 CE NZ 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 O HOH D 127 O HOH E 113 2.05 REMARK 500 O HOH A 122 O HOH E 128 2.08 REMARK 500 O HOH A 122 O HOH C 117 2.09 REMARK 500 O HOH C 117 O HOH E 128 2.18 REMARK 500 REMARK 500 REMARK: NULL DBREF 6G6H A 0 34 PDB 6G6H 6G6H 0 34 DBREF 6G6H B 0 34 PDB 6G6H 6G6H 0 34 DBREF 6G6H C 0 34 PDB 6G6H 6G6H 0 34 DBREF 6G6H D 0 34 PDB 6G6H 6G6H 0 34 DBREF 6G6H E 0 34 PDB 6G6H 6G6H 0 34 SEQRES 1 A 35 ACE THR GLN GLU TYR LEU LEU LYS GLU LEU MET LYS LEU SEQRES 2 A 35 LEU LYS GLU GLN ILE LYS LEU LEU LYS GLU GLN ILE LYS SEQRES 3 A 35 MET LEU LYS GLU LEU GLU LYS GLN NH2 SEQRES 1 B 35 ACE THR GLN GLU TYR LEU LEU LYS GLU LEU MET LYS LEU SEQRES 2 B 35 LEU LYS GLU GLN ILE LYS LEU LEU LYS GLU GLN ILE LYS SEQRES 3 B 35 MET LEU LYS GLU LEU GLU LYS GLN NH2 SEQRES 1 C 35 ACE THR GLN GLU TYR LEU LEU LYS GLU LEU MET LYS LEU SEQRES 2 C 35 LEU LYS GLU GLN ILE LYS LEU LEU LYS GLU GLN ILE LYS SEQRES 3 C 35 MET LEU LYS GLU LEU GLU LYS GLN NH2 SEQRES 1 D 35 ACE THR GLN GLU TYR LEU LEU LYS GLU LEU MET LYS LEU SEQRES 2 D 35 LEU LYS GLU GLN ILE LYS LEU LEU LYS GLU GLN ILE LYS SEQRES 3 D 35 MET LEU LYS GLU LEU GLU LYS GLN NH2 SEQRES 1 E 35 ACE THR GLN GLU TYR LEU LEU LYS GLU LEU MET LYS LEU SEQRES 2 E 35 LEU LYS GLU GLN ILE LYS LEU LEU LYS GLU GLN ILE LYS SEQRES 3 E 35 MET LEU LYS GLU LEU GLU LYS GLN NH2 HET ACE A 0 3 HET NH2 A 34 1 HET ACE B 0 3 HET NH2 B 34 1 HET ACE C 0 3 HET ACE D 0 3 HET NH2 D 34 1 HET ACE E 0 3 HET NH2 E 34 1 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE 5(C2 H4 O) FORMUL 1 NH2 4(H2 N) FORMUL 6 HOH *131(H2 O) HELIX 1 AA1 THR A 1 GLN A 33 1 33 HELIX 2 AA2 THR B 1 LYS B 32 1 32 HELIX 3 AA3 THR C 1 GLN C 33 1 33 HELIX 4 AA4 THR D 1 GLN D 33 1 33 HELIX 5 AA5 THR E 1 LYS E 32 1 32 LINK C ACE A 0 N THR A 1 1555 1555 1.34 LINK C GLN A 33 N NH2 A 34 1555 1555 1.35 LINK C ACE B 0 N THR B 1 1555 1555 1.33 LINK C GLN B 33 N NH2 B 34 1555 1555 1.35 LINK C ACE C 0 N THR C 1 1555 1555 1.33 LINK C ACE D 0 N THR D 1 1555 1555 1.33 LINK C GLN D 33 N NH2 D 34 1555 1555 1.35 LINK C ACE E 0 N THR E 1 1555 1555 1.33 LINK C GLN E 33 N NH2 E 34 1555 1555 1.35 CRYST1 34.290 65.320 83.370 90.00 90.00 90.00 P 21 21 21 20 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 0.029163 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015309 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011995 0.00000 HETATM 1 C ACE A 0 0.566 17.865 -4.652 1.00 31.63 C HETATM 2 O ACE A 0 0.726 18.040 -5.863 1.00 45.69 O HETATM 3 CH3 ACE A 0 0.833 18.971 -3.682 1.00 26.42 C