HEADER PROTEIN BINDING 14-JAN-14 4OFB TITLE CRYSTAL STRUCTURE OF HUMAN BRCA1 BRCT IN COMPLEX WITH TITLE 2 NONPHOSPHOPEPTIDE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: BREAST CANCER TYPE 1 SUSCEPTIBILITY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BRCT 1 DOMAIN (UNP RESIDUES 1646-1859); COMPND 5 SYNONYM: RING FINGER PROTEIN 53; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NONPHOSPHOPEPTIDE INHIBITOR; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BRCA1, RNF53; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PLM1; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS BRCT DOMAIN, DSB DNA DAMAGE REPAIR, NON-PHOSPHORYLATED PEPTIDE, KEYWDS 2 PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR L.SUN,R.A.EDWARDS,J.N.M.GLOVER REVDAT 3 22-NOV-17 4OFB 1 REMARK REVDAT 2 27-MAY-15 4OFB 1 JRNL REVDAT 1 15-APR-15 4OFB 0 JRNL AUTH E.R.WHITE,L.SUN,Z.MA,J.M.BECKTA,B.A.DANZIG,D.E.HACKER, JRNL AUTH 2 M.HUIE,D.C.WILLIAMS,R.A.EDWARDS,K.VALERIE,J.N.GLOVER, JRNL AUTH 3 M.C.HARTMAN JRNL TITL PEPTIDE LIBRARY APPROACH TO UNCOVER PHOSPHOMIMETIC JRNL TITL 2 INHIBITORS OF THE BRCA1 C-TERMINAL DOMAIN. JRNL REF ACS CHEM.BIOL. V. 10 1198 2015 JRNL REFN ISSN 1554-8929 JRNL PMID 25654734 JRNL DOI 10.1021/CB500757U REMARK 2 REMARK 2 RESOLUTION. 3.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.3_1479 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 4692 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 216 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 37.8139 - 3.8454 1.00 2239 97 0.1788 0.2028 REMARK 3 2 3.8454 - 3.0500 1.00 2237 119 0.2680 0.2915 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.400 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.89 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 : 0.004 1833 REMARK 3 ANGLE : 1.055 2485 REMARK 3 CHIRALITY : 0.043 275 REMARK 3 PLANARITY : 0.006 315 REMARK 3 DIHEDRAL : 13.694 666 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 1649:1747) REMARK 3 ORIGIN FOR THE GROUP (A): -9.1284 12.2086 -2.8499 REMARK 3 T TENSOR REMARK 3 T11: 0.4919 T22: 0.3683 REMARK 3 T33: 0.3941 T12: -0.1298 REMARK 3 T13: 0.1164 T23: -0.1676 REMARK 3 L TENSOR REMARK 3 L11: 3.0062 L22: 2.7352 REMARK 3 L33: 3.4418 L12: -0.6510 REMARK 3 L13: -0.4170 L23: 1.0737 REMARK 3 S TENSOR REMARK 3 S11: -0.3859 S12: 0.4237 S13: -0.4211 REMARK 3 S21: 0.2511 S22: -0.3087 S23: 0.2204 REMARK 3 S31: 1.0264 S32: -0.5317 S33: 0.3426 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESID 1748:1797) REMARK 3 ORIGIN FOR THE GROUP (A): -26.7952 18.7345 9.3500 REMARK 3 T TENSOR REMARK 3 T11: 0.5891 T22: 1.0149 REMARK 3 T33: 0.6240 T12: -0.2918 REMARK 3 T13: 0.1553 T23: -0.3311 REMARK 3 L TENSOR REMARK 3 L11: 1.5889 L22: 1.5870 REMARK 3 L33: 1.8315 L12: -0.8584 REMARK 3 L13: -0.7053 L23: 0.2147 REMARK 3 S TENSOR REMARK 3 S11: -0.4306 S12: 0.4011 S13: -0.6398 REMARK 3 S21: 0.2399 S22: -0.2882 S23: 0.7805 REMARK 3 S31: 0.9004 S32: -1.4696 S33: 0.5060 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESID 1798:1810) REMARK 3 ORIGIN FOR THE GROUP (A): -36.1008 20.4071 18.2146 REMARK 3 T TENSOR REMARK 3 T11: 0.7846 T22: 0.8542 REMARK 3 T33: 0.4946 T12: -0.1713 REMARK 3 T13: 0.2120 T23: -0.0806 REMARK 3 L TENSOR REMARK 3 L11: 7.9478 L22: 3.9933 REMARK 3 L33: 0.4612 L12: 3.1824 REMARK 3 L13: 0.2902 L23: -0.9760 REMARK 3 S TENSOR REMARK 3 S11: -0.8870 S12: -1.8233 S13: -0.2321 REMARK 3 S21: -0.0669 S22: -0.0416 S23: 0.2976 REMARK 3 S31: 1.1576 S32: -0.8789 S33: 0.6381 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN A AND (RESID 1811:1859) REMARK 3 ORIGIN FOR THE GROUP (A): -24.0282 23.8867 21.4800 REMARK 3 T TENSOR REMARK 3 T11: 0.6121 T22: 0.5782 REMARK 3 T33: 0.4485 T12: -0.2324 REMARK 3 T13: 0.1686 T23: -0.1469 REMARK 3 L TENSOR REMARK 3 L11: 3.0031 L22: 3.0082 REMARK 3 L33: 3.3170 L12: -0.8242 REMARK 3 L13: -0.5914 L23: 0.7530 REMARK 3 S TENSOR REMARK 3 S11: -0.6388 S12: -0.3143 S13: -0.2557 REMARK 3 S21: 0.4926 S22: 0.0801 S23: 0.6091 REMARK 3 S31: 1.0907 S32: -1.0189 S33: 0.4569 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN B AND (RESID 2:13) REMARK 3 ORIGIN FOR THE GROUP (A): -9.3965 26.1085 4.6442 REMARK 3 T TENSOR REMARK 3 T11: 0.4434 T22: 0.2734 REMARK 3 T33: 0.6034 T12: -0.1353 REMARK 3 T13: -0.0603 T23: -0.0448 REMARK 3 L TENSOR REMARK 3 L11: 1.5456 L22: 0.6452 REMARK 3 L33: 5.0247 L12: -0.3616 REMARK 3 L13: 0.2403 L23: 0.0196 REMARK 3 S TENSOR REMARK 3 S11: 0.0911 S12: 0.0099 S13: 0.6176 REMARK 3 S21: 0.3410 S22: -0.2904 S23: -0.6932 REMARK 3 S31: -2.2668 S32: 1.4652 S33: 0.0500 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 4OFB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084420. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAR-13 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 : CLSI REMARK 200 BEAMLINE : 08B1-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4741 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.050 REMARK 200 RESOLUTION RANGE LOW (A) : 37.811 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.63900 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 2.5.2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE, 0.1M MAGNESIUM REMARK 280 ACETATE,24% PEG6000, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.99650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 43.99825 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 131.99475 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 VAL A 1646 REMARK 465 ASN A 1647 REMARK 465 LYS A 1648 REMARK 465 GLU A 1817 REMARK 465 ASP A 1818 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 A1649 CG CD NE CZ NH1 NH2 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 ASN A1745 41.90 -142.31 REMARK 500 ARG A1758 64.58 -156.54 REMARK 500 MET A1775 99.91 -164.58 REMARK 500 ASP B 6 52.10 -90.54 REMARK 500 ARG B 11 53.87 -105.44 REMARK 500 LYS B 12 -96.40 57.23 REMARK 500 REMARK 500 REMARK: NULL DBREF 4OFB A 1646 1859 UNP P38398 BRCA1_HUMAN 1646 1859 DBREF 4OFB B 1 14 PDB 4OFB 4OFB 1 14 SEQRES 1 A 214 VAL ASN LYS ARG MET SER MET VAL VAL SER GLY LEU THR SEQRES 2 A 214 PRO GLU GLU PHE MET LEU VAL TYR LYS PHE ALA ARG LYS SEQRES 3 A 214 HIS HIS ILE THR LEU THR ASN LEU ILE THR GLU GLU THR SEQRES 4 A 214 THR HIS VAL VAL MET LYS THR ASP ALA GLU PHE VAL CYS SEQRES 5 A 214 GLU ARG THR LEU LYS TYR PHE LEU GLY ILE ALA GLY GLY SEQRES 6 A 214 LYS TRP VAL VAL SER TYR PHE TRP VAL THR GLN SER ILE SEQRES 7 A 214 LYS GLU ARG LYS MET LEU ASN GLU HIS ASP PHE GLU VAL SEQRES 8 A 214 ARG GLY ASP VAL VAL ASN GLY ARG ASN HIS GLN GLY PRO SEQRES 9 A 214 LYS ARG ALA ARG GLU SER GLN ASP ARG LYS ILE PHE ARG SEQRES 10 A 214 GLY LEU GLU ILE CYS CYS TYR GLY PRO PHE THR ASN MET SEQRES 11 A 214 PRO THR ASP GLN LEU GLU TRP MET VAL GLN LEU CYS GLY SEQRES 12 A 214 ALA SER VAL VAL LYS GLU LEU SER SER PHE THR LEU GLY SEQRES 13 A 214 THR GLY VAL HIS PRO ILE VAL VAL VAL GLN PRO ASP ALA SEQRES 14 A 214 TRP THR GLU ASP ASN GLY PHE HIS ALA ILE GLY GLN MET SEQRES 15 A 214 CYS GLU ALA PRO VAL VAL THR ARG GLU TRP VAL LEU ASP SEQRES 16 A 214 SER VAL ALA LEU TYR GLN CYS GLN GLU LEU ASP THR TYR SEQRES 17 A 214 LEU ILE PRO GLN ILE PRO SEQRES 1 B 14 ACE THR ILE ASP PFF ASP GLU TYR ARG PFF ARG LYS THR SEQRES 2 B 14 NH2 MODRES 4OFB PFF B 5 PHE 4-FLUORO-L-PHENYLALANINE MODRES 4OFB PFF B 10 PHE 4-FLUORO-L-PHENYLALANINE HET ACE B 1 3 HET PFF B 5 12 HET PFF B 10 12 HET NH2 B 14 1 HETNAM ACE ACETYL GROUP HETNAM PFF 4-FLUORO-L-PHENYLALANINE HETNAM NH2 AMINO GROUP FORMUL 2 ACE C2 H4 O FORMUL 2 PFF 2(C9 H10 F N O2) FORMUL 2 NH2 H2 N HELIX 1 1 THR A 1658 HIS A 1672 1 15 HELIX 2 2 THR A 1700 GLY A 1709 1 10 HELIX 3 3 TYR A 1716 ARG A 1726 1 11 HELIX 4 4 ASN A 1730 PHE A 1734 5 5 HELIX 5 5 GLN A 1747 SER A 1755 1 9 HELIX 6 6 PRO A 1776 CYS A 1787 1 12 HELIX 7 7 GLU A 1794 PHE A 1798 5 5 HELIX 8 8 GLN A 1811 TRP A 1815 5 5 HELIX 9 9 ASN A 1819 MET A 1827 5 9 HELIX 10 10 ARG A 1835 TYR A 1845 1 11 HELIX 11 11 LEU A 1850 LEU A 1854 5 5 SHEET 1 A 4 THR A1675 LEU A1676 0 SHEET 2 A 4 SER A1651 SER A1655 1 N MET A1652 O THR A1675 SHEET 3 A 4 HIS A1686 MET A1689 1 O HIS A1686 N SER A1651 SHEET 4 A 4 TRP A1712 SER A1715 1 O TRP A1712 N VAL A1687 SHEET 1 B 2 VAL A1696 CYS A1697 0 SHEET 2 B 2 GLY A1738 ASP A1739 1 O GLY A1738 N CYS A1697 SHEET 1 C 4 SER A1790 VAL A1792 0 SHEET 2 C 4 LEU A1764 CYS A1768 1 N ILE A1766 O SER A1790 SHEET 3 C 4 HIS A1805 VAL A1810 1 O HIS A1805 N GLU A1765 SHEET 4 C 4 VAL A1832 THR A1834 1 O VAL A1833 N VAL A1808 LINK C ACE B 1 N THR B 2 1555 1555 1.34 LINK C ASP B 4 N PFF B 5 1555 1555 1.33 LINK C PFF B 5 N ASP B 6 1555 1555 1.33 LINK C ARG B 9 N PFF B 10 1555 1555 1.33 LINK C PFF B 10 N ARG B 11 1555 1555 1.33 LINK C THR B 13 N NH2 B 14 1555 1555 1.33 CRYST1 37.811 37.811 175.993 90.00 90.00 90.00 P 41 4 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 0.026447 0.000000 0.000000 0.00000 SCALE2 0.000000 0.026447 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005682 0.00000