HEADER VIRAL PROTEIN 20-AUG-25 9Q4F TITLE MEASLES VIRUS FUSION GLYCOPROTEIN POSTFUSION CORE (WILD-TYPE VARIANT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: FUSION GLYCOPROTEIN F1 N-TERMINAL HEPTAD REPEAT (HR1); COMPND 3 CHAIN: A, C, E, G, H, I; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FUSION GLYCOPROTEIN F1 C-TERMINAL HEPTAD REPEAT (HR2); COMPND 7 CHAIN: B, D, F, J, K, L; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: MEASLES MORBILLIVIRUS; SOURCE 4 ORGANISM_TAXID: 11234; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: MEASLES MORBILLIVIRUS; SOURCE 8 ORGANISM_TAXID: 11234 KEYWDS MEASLES, FUSION GLYCOPROTEIN, WILD-TYPE, SIX HELIX BUNDLE, VIRAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.VITHANAGE,V.K.OUTLAW REVDAT 2 12-AUG-26 9Q4F 1 JRNL REVDAT 1 05-AUG-26 9Q4F 0 JRNL AUTH N.VITHANAGE,V.K.OUTLAW JRNL TITL HYPERFUSOGENIC MUTATIONS DESTABILIZE THE POSTFUSION JRNL TITL 2 SIX-HELIX BUNDLE OF THE MEASLES VIRUS FUSION GLYCOPROTEIN. JRNL REF BIOCHEMISTRY V. 65 2350 2026 JRNL REFN ISSN 0006-2960 JRNL PMID 42485314 JRNL DOI 10.1021/ACS.BIOCHEM.6C00182 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.91 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 77.9 REMARK 3 NUMBER OF REFLECTIONS : 21415 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.340 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 32.9100 - 4.7000 0.99 1836 187 0.2507 0.2941 REMARK 3 2 4.7000 - 3.7300 1.00 1797 183 0.1538 0.1955 REMARK 3 3 3.7300 - 3.2600 1.00 1797 183 0.1737 0.2255 REMARK 3 4 3.2600 - 2.9600 1.00 1765 176 0.1871 0.2440 REMARK 3 5 2.9600 - 2.7500 1.00 1771 188 0.1725 0.2516 REMARK 3 6 2.7500 - 2.5900 1.00 1783 175 0.1794 0.2485 REMARK 3 7 2.5900 - 2.4600 1.00 1751 184 0.1877 0.2468 REMARK 3 8 2.4600 - 2.3500 0.99 1749 181 0.1977 0.2674 REMARK 3 9 2.3500 - 2.2600 0.99 1770 178 0.2259 0.3090 REMARK 3 10 2.2600 - 2.1800 0.83 1479 155 0.2299 0.2556 REMARK 3 11 2.1800 - 2.1100 0.53 941 102 0.2132 0.2830 REMARK 3 12 2.1100 - 2.0500 0.36 627 70 0.2454 0.3300 REMARK 3 13 2.0500 - 2.0000 0.16 288 29 0.2815 0.3155 REMARK 3 14 2.0000 - 1.9500 0.04 61 9 0.2439 0.3920 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.10 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 : 0.041 3663 REMARK 3 ANGLE : 0.565 4952 REMARK 3 CHIRALITY : 0.036 613 REMARK 3 PLANARITY : 0.005 671 REMARK 3 DIHEDRAL : 14.629 1383 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): 35.6860 0.6474 20.4401 REMARK 3 T TENSOR REMARK 3 T11: 0.1777 T22: 0.0583 REMARK 3 T33: 0.1655 T12: -0.0326 REMARK 3 T13: -0.0026 T23: -0.0056 REMARK 3 L TENSOR REMARK 3 L11: 1.7256 L22: 0.6624 REMARK 3 L33: 0.7761 L12: -0.3602 REMARK 3 L13: -0.4787 L23: -0.1096 REMARK 3 S TENSOR REMARK 3 S11: 0.0007 S12: 0.1990 S13: -0.0047 REMARK 3 S21: -0.0288 S22: -0.0064 S23: -0.0261 REMARK 3 S31: 0.0264 S32: -0.0095 S33: 0.0106 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 9Q4F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1000298801. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91969 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS JUN 30, 2024 (BUILT REMARK 200 20241002) REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.9 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21439 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 32.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.15000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.12000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30MM SODIUM FLUORIDE; 30MM SODIUM REMARK 280 BROMIDE; 30MM SODIUM IODIDE, 100MM IMIDAZOLE/MES MONOHYDRATE REMARK 280 (ACID), 12.5% (V/V) MPD; 12.5% (V/V) PEG 1000; 12.5% (W/V) PEG REMARK 280 3350 (PH 6.5), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 281K 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 26.99200 REMARK 290 SMTRY3 2 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 12590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -114.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H, I, J, K, L 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 141 REMARK 465 LEU A 142 REMARK 465 ACE B 451 REMARK 465 NLE B 487 REMARK 465 NH2 B 488 REMARK 465 ACE C 141 REMARK 465 LEU C 142 REMARK 465 ACE D 451 REMARK 465 ILE D 452 REMARK 465 SER D 453 REMARK 465 ACE E 141 REMARK 465 SER E 189 REMARK 465 NH2 E 190 REMARK 465 ACE F 451 REMARK 465 ILE F 452 REMARK 465 SER F 453 REMARK 465 ACE G 141 REMARK 465 PRO G 188 REMARK 465 SER G 189 REMARK 465 NH2 G 190 REMARK 465 ACE H 141 REMARK 465 LEU H 142 REMARK 465 PRO H 188 REMARK 465 SER H 189 REMARK 465 NH2 H 190 REMARK 465 ACE I 141 REMARK 465 LEU I 142 REMARK 465 PRO I 188 REMARK 465 SER I 189 REMARK 465 NH2 I 190 REMARK 465 ACE J 451 REMARK 465 ILE J 452 REMARK 465 SER J 453 REMARK 465 ACE K 451 REMARK 465 ILE K 452 REMARK 465 SER K 453 REMARK 465 NLE K 487 REMARK 465 NH2 K 488 REMARK 465 ACE L 451 REMARK 465 ILE L 452 REMARK 465 SER L 453 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 ILE B 452 CG1 CG2 CD1 REMARK 470 SER G 144 OG REMARK 470 GLN G 145 CG CD OE1 NE2 REMARK 470 ILE G 187 CG1 CG2 CD1 REMARK 470 ASN I 143 CG OD1 ND2 REMARK 470 ILE I 187 CG1 CG2 CD1 REMARK 470 LEU J 454 CG CD1 CD2 REMARK 470 LEU K 454 CG CD1 CD2 REMARK 470 GLU K 455 CG CD OE1 OE2 REMARK 470 NLE L 487 CG CD CE 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 GLU A 185 -63.33 -124.22 REMARK 500 GLU C 185 -42.28 -130.53 REMARK 500 GLU E 185 -50.92 -143.32 REMARK 500 GLU H 185 -57.06 -129.15 REMARK 500 LEU H 186 -74.83 -64.00 REMARK 500 LEU I 186 -67.45 -135.46 REMARK 500 REMARK 500 REMARK: NULL DBREF 9Q4F A 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F B 452 487 UNP P69358 FUS_MEASZ 452 487 DBREF 9Q4F C 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F D 452 487 UNP P69358 FUS_MEASZ 452 487 DBREF 9Q4F E 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F F 452 487 UNP P69358 FUS_MEASZ 452 487 DBREF 9Q4F G 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F H 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F I 142 189 UNP P69358 FUS_MEASZ 142 189 DBREF 9Q4F J 452 487 UNP P69358 FUS_MEASZ 452 487 DBREF 9Q4F K 452 487 UNP P69358 FUS_MEASZ 452 487 DBREF 9Q4F L 452 487 UNP P69358 FUS_MEASZ 452 487 SEQADV 9Q4F ACE A 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR A 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 A 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE B 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE B 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 B 488 UNP P69358 AMIDATION SEQADV 9Q4F ACE C 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR C 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 C 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE D 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE D 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 D 488 UNP P69358 AMIDATION SEQADV 9Q4F ACE E 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR E 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 E 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE F 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE F 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 F 488 UNP P69358 AMIDATION SEQADV 9Q4F ACE G 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR G 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 G 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE H 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR H 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 H 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE I 141 UNP P69358 ACETYLATION SEQADV 9Q4F THR I 171 UNP P69358 MET 171 VARIANT SEQADV 9Q4F NH2 I 190 UNP P69358 AMIDATION SEQADV 9Q4F ACE J 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE J 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 J 488 UNP P69358 AMIDATION SEQADV 9Q4F ACE K 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE K 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 K 488 UNP P69358 AMIDATION SEQADV 9Q4F ACE L 451 UNP P69358 ACETYLATION SEQADV 9Q4F NLE L 487 UNP P69358 MET 487 ENGINEERED MUTATION SEQADV 9Q4F NH2 L 488 UNP P69358 AMIDATION SEQRES 1 A 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 A 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 A 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 A 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 B 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 B 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 B 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 SEQRES 1 C 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 C 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 C 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 C 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 D 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 D 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 D 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 SEQRES 1 E 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 E 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 E 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 E 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 F 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 F 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 F 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 SEQRES 1 G 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 G 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 G 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 G 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 H 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 H 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 H 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 H 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 I 50 ACE LEU ASN SER GLN ALA ILE ASP ASN LEU ARG ALA SER SEQRES 2 I 50 LEU GLU THR THR ASN GLN ALA ILE GLU ALA ILE ARG GLN SEQRES 3 I 50 ALA GLY GLN GLU THR ILE LEU ALA VAL GLN GLY VAL GLN SEQRES 4 I 50 ASP TYR ILE ASN ASN GLU LEU ILE PRO SER NH2 SEQRES 1 J 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 J 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 J 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 SEQRES 1 K 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 K 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 K 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 SEQRES 1 L 38 ACE ILE SER LEU GLU ARG LEU ASP VAL GLY THR ASN LEU SEQRES 2 L 38 GLY ASN ALA ILE ALA LYS LEU GLU ASP ALA LYS GLU LEU SEQRES 3 L 38 LEU GLU SER SER ASP GLN ILE LEU ARG SER NLE NH2 HET NH2 A 190 3 HET NH2 C 190 3 HET NLE D 487 18 HET NH2 D 488 3 HET NLE F 487 18 HET NH2 F 488 3 HET NLE J 487 18 HET NH2 J 488 3 HET NLE L 487 6 HET NH2 L 488 3 HET BR A 201 1 HET BR H 201 1 HETNAM NH2 AMINO GROUP HETNAM NLE NORLEUCINE HETNAM BR BROMIDE ION FORMUL 1 NH2 6(H2 N) FORMUL 4 NLE 4(C6 H13 N O2) FORMUL 13 BR 2(BR 1-) FORMUL 15 HOH *151(H2 O) HELIX 1 AA1 ASN A 143 GLU A 185 1 43 HELIX 2 AA2 VAL B 459 SER B 486 1 28 HELIX 3 AA3 SER C 144 GLU C 185 1 42 HELIX 4 AA4 VAL D 459 NLE D 487 1 29 HELIX 5 AA5 ASN E 143 GLU E 185 1 43 HELIX 6 AA6 VAL F 459 NLE F 487 1 29 HELIX 7 AA7 ASN G 143 LEU G 186 1 44 HELIX 8 AA8 SER H 144 GLU H 185 1 42 HELIX 9 AA9 SER I 144 GLU I 185 1 42 HELIX 10 AB1 VAL J 459 NLE J 487 1 29 HELIX 11 AB2 VAL K 459 SER K 486 1 28 HELIX 12 AB3 VAL L 459 NLE L 487 1 29 LINK C SER A 189 N NH2 A 190 1555 1555 1.33 LINK C SER C 189 N NH2 C 190 1555 1555 1.32 LINK C SER D 486 N NLE D 487 1555 1555 1.34 LINK C NLE D 487 N NH2 D 488 1555 1555 1.31 LINK C SER F 486 N NLE F 487 1555 1555 1.32 LINK C NLE F 487 N NH2 F 488 1555 1555 1.33 LINK C SER J 486 N NLE J 487 1555 1555 1.34 LINK C NLE J 487 N NH2 J 488 1555 1555 1.32 LINK C SER L 486 N NLE L 487 1555 1555 1.33 LINK C NLE L 487 N NH2 L 488 1555 1555 1.32 CRYST1 49.551 53.984 70.960 90.00 92.72 90.00 P 1 21 1 12 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 0.020181 0.000000 0.000957 0.00000 SCALE2 0.000000 0.018524 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014108 0.00000 CONECT 702 711 CONECT 711 702 712 713 CONECT 712 711 CONECT 713 711 CONECT 1958 1967 CONECT 1967 1958 1968 1969 CONECT 1968 1967 CONECT 1969 1967 CONECT 2472 2481 CONECT 2481 2472 2482 CONECT 2482 2481 2483 2485 2489 CONECT 2483 2482 2484 2499 CONECT 2484 2483 CONECT 2485 2482 2486 2490 2491 CONECT 2486 2485 2487 2492 2493 CONECT 2487 2486 2488 2494 2495 CONECT 2488 2487 2496 2497 2498 CONECT 2489 2482 CONECT 2490 2485 CONECT 2491 2485 CONECT 2492 2486 CONECT 2493 2486 CONECT 2494 2487 CONECT 2495 2487 CONECT 2496 2488 CONECT 2497 2488 CONECT 2498 2488 CONECT 2499 2483 2500 2501 CONECT 2500 2499 CONECT 2501 2499 CONECT 3722 3731 CONECT 3731 3722 3732 CONECT 3732 3731 3733 3735 3739 CONECT 3733 3732 3734 3749 CONECT 3734 3733 CONECT 3735 3732 3736 3740 3741 CONECT 3736 3735 3737 3742 3743 CONECT 3737 3736 3738 3744 3745 CONECT 3738 3737 3746 3747 3748 CONECT 3739 3732 CONECT 3740 3735 CONECT 3741 3735 CONECT 3742 3736 CONECT 3743 3736 CONECT 3744 3737 CONECT 3745 3737 CONECT 3746 3738 CONECT 3747 3738 CONECT 3748 3738 CONECT 3749 3733 3750 3751 CONECT 3750 3749 CONECT 3751 3749 CONECT 6271 6280 CONECT 6280 6271 6281 CONECT 6281 6280 6282 6284 6288 CONECT 6282 6281 6283 6298 CONECT 6283 6282 CONECT 6284 6281 6285 6289 6290 CONECT 6285 6284 6286 6291 6292 CONECT 6286 6285 6287 6293 6294 CONECT 6287 6286 6295 6296 6297 CONECT 6288 6281 CONECT 6289 6284 CONECT 6290 6284 CONECT 6291 6285 CONECT 6292 6285 CONECT 6293 6286 CONECT 6294 6286 CONECT 6295 6287 CONECT 6296 6287 CONECT 6297 6287 CONECT 6298 6282 6299 6300 CONECT 6299 6298 CONECT 6300 6298 CONECT 7305 7314 CONECT 7314 7305 7315 CONECT 7315 7314 7316 7318 7319 CONECT 7316 7315 7317 7320 CONECT 7317 7316 CONECT 7318 7315 CONECT 7319 7315 CONECT 7320 7316 7321 7322 CONECT 7321 7320 CONECT 7322 7320 MASTER 314 0 12 12 0 0 0 6 3806 12 84 42 END