HEADER VIRAL PROTEIN 26-NOV-19 6V3V TITLE ASSEMBLY OF VIQKI I456(BETA-L-HOMOISOLEUCINE)WITH HUMAN PARAINFLUENZA TITLE 2 VIRUS TYPE 3 (HPIV3) FUSION GLYCOPROTEIN N-TERMINAL HEPTAD REPEAT TITLE 3 DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: FUSION GLYCOPROTEIN F1; COMPND 3 CHAIN: A, C, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FUSION GLYCOPROTEIN F1; COMPND 7 CHAIN: B, D, F; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN PARAINFLUENZA 3 VIRUS (STRAIN SOURCE 4 WASH/47885/57); SOURCE 5 ORGANISM_COMMON: HPIV-3; SOURCE 6 ORGANISM_TAXID: 11217; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: HUMAN PARAINFLUENZA 3 VIRUS (STRAIN SOURCE 10 WASH/47885/57); SOURCE 11 ORGANISM_COMMON: HPIV-3; SOURCE 12 ORGANISM_TAXID: 11217 KEYWDS FUSION GLYCOPROTEIN, SIX-HELIX BUNDLE, FOLDAMER, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.K.OUTLAW,S.H.GELLMAN REVDAT 3 15-NOV-23 6V3V 1 REMARK REVDAT 2 11-OCT-23 6V3V 1 REMARK REVDAT 1 21-OCT-20 6V3V 0 JRNL AUTH V.K.OUTLAW,D.F.KREITLER,D.STELITANO,M.POROTTO,A.MOSCONA, JRNL AUTH 2 S.H.GELLMAN JRNL TITL EFFECTS OF SINGLE ALPHA-TO-BETA RESIDUE REPLACEMENTS ON JRNL TITL 2 RECOGNITION OF AN EXTENDED SEGMENT IN A VIRAL FUSION JRNL TITL 3 PROTEIN. JRNL REF ACS INFECT DIS. V. 6 2017 2020 JRNL REFN ESSN 2373-8227 JRNL PMID 32692914 JRNL DOI 10.1021/ACSINFECDIS.0C00385 REMARK 2 REMARK 2 RESOLUTION. 2.17 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 2.17 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 12097 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1209 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 28.0200 - 4.5100 0.98 1229 135 0.2298 0.2928 REMARK 3 2 4.5100 - 3.5800 1.00 1203 134 0.2013 0.2167 REMARK 3 3 3.5800 - 3.1300 1.00 1229 136 0.2522 0.3037 REMARK 3 4 3.1300 - 2.8400 1.00 1198 134 0.2619 0.3054 REMARK 3 5 2.8400 - 2.6400 1.00 1216 135 0.2826 0.3486 REMARK 3 6 2.6400 - 2.4800 1.00 1205 134 0.2617 0.3671 REMARK 3 7 2.4800 - 2.3600 1.00 1206 134 0.2676 0.3230 REMARK 3 8 2.3600 - 2.2600 1.00 1197 133 0.3017 0.3310 REMARK 3 9 2.2600 - 2.1700 1.00 1206 134 0.3495 0.3877 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) : 0.355 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.165 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.31 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.63 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 : 0.002 1905 REMARK 3 ANGLE : 0.395 2568 REMARK 3 CHIRALITY : 0.045 322 REMARK 3 PLANARITY : 0.003 323 REMARK 3 DIHEDRAL : 16.528 720 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -7.7362 -6.0967 -6.9262 REMARK 3 T TENSOR REMARK 3 T11: 0.3681 T22: 0.3038 REMARK 3 T33: 0.4181 T12: -0.0259 REMARK 3 T13: -0.0991 T23: -0.0107 REMARK 3 L TENSOR REMARK 3 L11: 8.8644 L22: 1.8483 REMARK 3 L33: 8.8978 L12: -0.2793 REMARK 3 L13: -6.7075 L23: -0.7083 REMARK 3 S TENSOR REMARK 3 S11: 0.1101 S12: -0.0267 S13: 0.1969 REMARK 3 S21: -0.0458 S22: -0.0879 S23: -0.0825 REMARK 3 S31: -0.0465 S32: 0.3936 S33: -0.0521 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 6V3V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1000245682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-AUG-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12097 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.170 REMARK 200 RESOLUTION RANGE LOW (A) : 28.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 15.3100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.17 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 1.87000 REMARK 200 FOR SHELL : 1.170 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: 6NRO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 MM SODIUM NITRATE, 30 MM DIBASIC REMARK 280 SODIUM PHOSPHATE, 30 MM AMMONIUM SULFATE, 100 MM HEPES/MOPS REMARK 280 BUFFER (PH 7.5), 12.5% PEG1000, 12.5% PEG3350, 12.5% 2-METHYL-2, REMARK 280 4-PENTANEDIOL, VAPOR DIFFUSION, HANGING 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 26.10000 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -120.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 ACE A 138 REMARK 465 GLN A 139 REMARK 465 ALA A 140 REMARK 465 ALA A 188 REMARK 465 ARG A 189 REMARK 465 NH2 A 190 REMARK 465 ACE B 448 REMARK 465 VAL B 449 REMARK 465 ALA B 450 REMARK 465 NH2 B 485 REMARK 465 ACE C 138 REMARK 465 GLN C 139 REMARK 465 ALA C 140 REMARK 465 ACE D 448 REMARK 465 VAL D 449 REMARK 465 ALA D 450 REMARK 465 ACE E 138 REMARK 465 GLN E 139 REMARK 465 ALA E 140 REMARK 465 ILE E 187 REMARK 465 ALA E 188 REMARK 465 ARG E 189 REMARK 465 NH2 E 190 REMARK 465 ACE F 448 REMARK 465 NH2 F 485 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 GLU A 145 CG CD OE1 OE2 REMARK 470 LYS A 146 CG CD CE NZ REMARK 470 ILE A 187 CG1 CG2 CD1 REMARK 470 LEU B 451 CG CD1 CD2 REMARK 470 SER B 483 OG REMARK 470 ARG C 141 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 145 CG CD OE1 OE2 REMARK 470 SER C 186 OG REMARK 470 ARG C 189 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 475 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 479 CG CD CE NZ REMARK 470 ARG E 141 CG CD NE CZ NH1 NH2 REMARK 470 GLU E 149 CG CD OE1 OE2 REMARK 470 VAL E 184 CG1 CG2 REMARK 470 VAL F 449 CG1 CG2 REMARK 470 SER F 457 OG REMARK 470 SER F 483 OG REMARK 470 ILE F 484 CG1 CG2 CD1 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 ASP B 455 BIL B 456 142.53 REMARK 500 ASP D 455 BIL D 456 139.41 REMARK 500 ASP F 455 BIL F 456 143.55 REMARK 500 REMARK 500 REMARK: NULL DBREF 6V3V A 139 189 UNP P06828 FUS_PI3H4 139 189 DBREF 6V3V B 449 484 UNP P06828 FUS_PI3H4 449 484 DBREF 6V3V C 139 189 UNP P06828 FUS_PI3H4 139 189 DBREF 6V3V D 449 484 UNP P06828 FUS_PI3H4 449 484 DBREF 6V3V E 139 189 UNP P06828 FUS_PI3H4 139 189 DBREF 6V3V F 449 484 UNP P06828 FUS_PI3H4 449 484 SEQADV 6V3V ACE A 138 UNP P06828 ACETYLATION SEQADV 6V3V NH2 A 190 UNP P06828 AMIDATION SEQADV 6V3V ACE B 448 UNP P06828 ACETYLATION SEQADV 6V3V BIL B 456 UNP P06828 ILE 456 ENGINEERED MUTATION SEQADV 6V3V VAL B 459 UNP P06828 GLU 459 ENGINEERED MUTATION SEQADV 6V3V ILE B 463 UNP P06828 ALA 463 ENGINEERED MUTATION SEQADV 6V3V GLN B 466 UNP P06828 ASP 466 ENGINEERED MUTATION SEQADV 6V3V LYS B 479 UNP P06828 GLN 479 ENGINEERED MUTATION SEQADV 6V3V ILE B 480 UNP P06828 LYS 480 ENGINEERED MUTATION SEQADV 6V3V NH2 B 485 UNP P06828 AMIDATION SEQADV 6V3V ACE C 138 UNP P06828 ACETYLATION SEQADV 6V3V NH2 C 190 UNP P06828 AMIDATION SEQADV 6V3V ACE D 448 UNP P06828 ACETYLATION SEQADV 6V3V BIL D 456 UNP P06828 ILE 456 ENGINEERED MUTATION SEQADV 6V3V VAL D 459 UNP P06828 GLU 459 ENGINEERED MUTATION SEQADV 6V3V ILE D 463 UNP P06828 ALA 463 ENGINEERED MUTATION SEQADV 6V3V GLN D 466 UNP P06828 ASP 466 ENGINEERED MUTATION SEQADV 6V3V LYS D 479 UNP P06828 GLN 479 ENGINEERED MUTATION SEQADV 6V3V ILE D 480 UNP P06828 LYS 480 ENGINEERED MUTATION SEQADV 6V3V NH2 D 485 UNP P06828 AMIDATION SEQADV 6V3V ACE E 138 UNP P06828 ACETYLATION SEQADV 6V3V NH2 E 190 UNP P06828 AMIDATION SEQADV 6V3V ACE F 448 UNP P06828 ACETYLATION SEQADV 6V3V BIL F 456 UNP P06828 ILE 456 ENGINEERED MUTATION SEQADV 6V3V VAL F 459 UNP P06828 GLU 459 ENGINEERED MUTATION SEQADV 6V3V ILE F 463 UNP P06828 ALA 463 ENGINEERED MUTATION SEQADV 6V3V GLN F 466 UNP P06828 ASP 466 ENGINEERED MUTATION SEQADV 6V3V LYS F 479 UNP P06828 GLN 479 ENGINEERED MUTATION SEQADV 6V3V ILE F 480 UNP P06828 LYS 480 ENGINEERED MUTATION SEQADV 6V3V NH2 F 485 UNP P06828 AMIDATION SEQRES 1 A 53 ACE GLN ALA ARG SER ASP ILE GLU LYS LEU LYS GLU ALA SEQRES 2 A 53 ILE ARG ASP THR ASN LYS ALA VAL GLN SER VAL GLN SER SEQRES 3 A 53 SER ILE GLY ASN LEU ILE VAL ALA ILE LYS SER VAL GLN SEQRES 4 A 53 ASP TYR VAL ASN LYS GLU ILE VAL PRO SER ILE ALA ARG SEQRES 5 A 53 NH2 SEQRES 1 B 38 ACE VAL ALA LEU ASP PRO ILE ASP BIL SER ILE VAL LEU SEQRES 2 B 38 ASN LYS ILE LYS SER GLN LEU GLU GLU SER LYS GLU TRP SEQRES 3 B 38 ILE ARG ARG SER ASN LYS ILE LEU ASP SER ILE NH2 SEQRES 1 C 53 ACE GLN ALA ARG SER ASP ILE GLU LYS LEU LYS GLU ALA SEQRES 2 C 53 ILE ARG ASP THR ASN LYS ALA VAL GLN SER VAL GLN SER SEQRES 3 C 53 SER ILE GLY ASN LEU ILE VAL ALA ILE LYS SER VAL GLN SEQRES 4 C 53 ASP TYR VAL ASN LYS GLU ILE VAL PRO SER ILE ALA ARG SEQRES 5 C 53 NH2 SEQRES 1 D 38 ACE VAL ALA LEU ASP PRO ILE ASP BIL SER ILE VAL LEU SEQRES 2 D 38 ASN LYS ILE LYS SER GLN LEU GLU GLU SER LYS GLU TRP SEQRES 3 D 38 ILE ARG ARG SER ASN LYS ILE LEU ASP SER ILE NH2 SEQRES 1 E 53 ACE GLN ALA ARG SER ASP ILE GLU LYS LEU LYS GLU ALA SEQRES 2 E 53 ILE ARG ASP THR ASN LYS ALA VAL GLN SER VAL GLN SER SEQRES 3 E 53 SER ILE GLY ASN LEU ILE VAL ALA ILE LYS SER VAL GLN SEQRES 4 E 53 ASP TYR VAL ASN LYS GLU ILE VAL PRO SER ILE ALA ARG SEQRES 5 E 53 NH2 SEQRES 1 F 38 ACE VAL ALA LEU ASP PRO ILE ASP BIL SER ILE VAL LEU SEQRES 2 F 38 ASN LYS ILE LYS SER GLN LEU GLU GLU SER LYS GLU TRP SEQRES 3 F 38 ILE ARG ARG SER ASN LYS ILE LEU ASP SER ILE NH2 HET BIL B 456 9 HET NH2 C 190 1 HET BIL D 456 9 HET NH2 D 485 1 HET BIL F 456 9 HETNAM BIL (3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID HETNAM NH2 AMINO GROUP HETSYN BIL (R,S)-BETA-3-HOMOISOLEUCINE FORMUL 2 BIL 3(C7 H15 N O2) FORMUL 3 NH2 2(H2 N) FORMUL 7 HOH *10(H2 O) HELIX 1 AA1 SER A 142 GLU A 182 1 41 HELIX 2 AA2 GLU A 182 ILE A 187 1 6 HELIX 3 AA3 BIL B 456 ILE B 484 1 29 HELIX 4 AA4 SER C 142 GLU C 182 1 41 HELIX 5 AA5 ILE C 183 ARG C 189 1 7 HELIX 6 AA6 BIL D 456 ILE D 484 1 29 HELIX 7 AA7 SER E 142 GLU E 182 1 41 HELIX 8 AA8 BIL F 456 ILE F 484 1 29 LINK C ASP B 455 N BIL B 456 1555 1555 1.33 LINK C BIL B 456 N SER B 457 1555 1555 1.33 LINK C ARG C 189 N NH2 C 190 1555 1555 1.33 LINK C ASP D 455 N BIL D 456 1555 1555 1.33 LINK C BIL D 456 N SER D 457 1555 1555 1.33 LINK C ILE D 484 N NH2 D 485 1555 1555 1.33 LINK C ASP F 455 N BIL F 456 1555 1555 1.33 LINK C BIL F 456 N SER F 457 1555 1555 1.33 CRYST1 39.340 52.200 56.660 90.00 98.42 90.00 P 1 21 1 6 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 0.025419 0.000000 0.003763 0.00000 SCALE2 0.000000 0.019157 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017841 0.00000