HEADER GENE REGULATION 17-AUG-20 7JT4 TITLE CRYSTAL STRUCTURE OF BPTF BROMODOMAIN LABELLED WITH 5-FLUORO- TITLE 2 TRYPTOPHAN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEOSOME-REMODELING FACTOR SUBUNIT BPTF; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BROMODOMAIN; COMPND 5 SYNONYM: BROMODOMAIN AND PHD FINGER-CONTAINING TRANSCRIPTION FACTOR, COMPND 6 FETAL ALZ-50 CLONE 1 PROTEIN,FETAL ALZHEIMER ANTIGEN; COMPND 7 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: BPTF, FAC1, FALZ; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS GENE REGULATION, BPTF EXPDTA X-RAY DIFFRACTION AUTHOR J.A.JOHNSON,K.SHI,H.AIHARA,W.C.K.POMERANTZ REVDAT 2 18-OCT-23 7JT4 1 REMARK REVDAT 1 28-JUL-21 7JT4 0 JRNL AUTH S.E.KIRBERGER,P.D.YCAS,J.A.JOHNSON,C.CHEN,M.F.CICCONE, JRNL AUTH 2 R.W.L.WOO,A.K.URICK,H.ZAHID,K.SHI,H.AIHARA,S.D.MCALLISTER, JRNL AUTH 3 M.KASHANI-SABET,J.SHI,A.DICKSON,C.O.DOS SANTOS, JRNL AUTH 4 W.C.K.POMERANTZ JRNL TITL SELECTIVITY, LIGAND DECONSTRUCTION, AND CELLULAR ACTIVITY JRNL TITL 2 ANALYSIS OF A BPTF BROMODOMAIN INHIBITOR JRNL REF ORG.BIOMOL.CHEM. V. 17 2020 2019 JRNL REFN ESSN 1477-0539 JRNL PMID 30706071 JRNL DOI 10.1039/C8OB02599A REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 88.5 REMARK 3 NUMBER OF REFLECTIONS : 7446 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.220 REMARK 3 FREE R VALUE TEST SET COUNT : 389 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 19.9600 - 2.9700 0.97 2605 148 0.1551 0.1651 REMARK 3 2 2.9700 - 2.3600 0.95 2532 137 0.1750 0.2009 REMARK 3 3 2.3600 - 2.0600 0.73 1920 104 0.1775 0.2284 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.730 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.11 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 1047 REMARK 3 ANGLE : 0.507 1415 REMARK 3 CHIRALITY : 0.050 148 REMARK 3 PLANARITY : 0.005 183 REMARK 3 DIHEDRAL : 22.218 403 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 57 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.6981 20.4183 87.4845 REMARK 3 T TENSOR REMARK 3 T11: 0.1209 T22: 0.0370 REMARK 3 T33: 0.1139 T12: -0.0020 REMARK 3 T13: -0.0381 T23: 0.0103 REMARK 3 L TENSOR REMARK 3 L11: 0.3841 L22: 1.8102 REMARK 3 L33: 1.0281 L12: 0.2219 REMARK 3 L13: -0.5111 L23: -0.5790 REMARK 3 S TENSOR REMARK 3 S11: -0.0672 S12: 0.0786 S13: 0.1334 REMARK 3 S21: -0.1689 S22: 0.1992 S23: 0.3634 REMARK 3 S31: -0.0128 S32: -0.3912 S33: -0.0070 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 108 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.0534 -0.0386 91.1692 REMARK 3 T TENSOR REMARK 3 T11: 0.1079 T22: 0.1088 REMARK 3 T33: 0.1386 T12: 0.0729 REMARK 3 T13: 0.0416 T23: 0.0100 REMARK 3 L TENSOR REMARK 3 L11: 1.6903 L22: 0.7687 REMARK 3 L33: 1.3939 L12: 1.1196 REMARK 3 L13: -0.2125 L23: -0.3831 REMARK 3 S TENSOR REMARK 3 S11: -0.1355 S12: -0.1431 S13: -0.7218 REMARK 3 S21: 0.0506 S22: 0.0284 S23: -0.2866 REMARK 3 S31: 0.3063 S32: 0.3267 S33: -0.1774 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 109 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.4262 16.2948 88.2207 REMARK 3 T TENSOR REMARK 3 T11: 0.0958 T22: 0.0899 REMARK 3 T33: 0.0727 T12: -0.0366 REMARK 3 T13: -0.0306 T23: -0.0192 REMARK 3 L TENSOR REMARK 3 L11: 1.5998 L22: 2.5152 REMARK 3 L33: 1.0905 L12: -1.0320 REMARK 3 L13: -0.4324 L23: -0.4779 REMARK 3 S TENSOR REMARK 3 S11: 0.0142 S12: -0.1128 S13: 0.4103 REMARK 3 S21: -0.3004 S22: -0.0102 S23: -0.8456 REMARK 3 S31: -0.2161 S32: 0.2351 S33: 0.0355 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 178 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.4087 8.6091 84.7512 REMARK 3 T TENSOR REMARK 3 T11: 0.0498 T22: 0.0065 REMARK 3 T33: -0.0053 T12: -0.0347 REMARK 3 T13: -0.0173 T23: -0.0413 REMARK 3 L TENSOR REMARK 3 L11: 1.1801 L22: 2.0040 REMARK 3 L33: 1.3808 L12: 0.0666 REMARK 3 L13: 0.1254 L23: -0.1646 REMARK 3 S TENSOR REMARK 3 S11: -0.1573 S12: 0.0258 S13: -0.0015 REMARK 3 S21: 0.0818 S22: 0.3208 S23: 0.2332 REMARK 3 S31: -0.0528 S32: -0.2523 S33: 0.1419 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 7JT4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1000251335. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7452 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 26.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.7700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.07 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.09000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.550 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: 3QZS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (W/V) POLYETHYLENE GLYCOL 1500 AND REMARK 280 10% (W/V) PROPRIONATE-CACODYLATE-BIS TRIS PROPANE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 33.38150 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: 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 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 A 48 REMARK 465 THR A 49 REMARK 465 GLU A 50 REMARK 465 ASN A 51 REMARK 465 LEU A 52 REMARK 465 TYR A 53 REMARK 465 PHE A 54 REMARK 465 GLN A 55 REMARK 465 SER A 56 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 A 396 O HOH A 406 2.11 REMARK 500 O HOH A 203 O HOH A 375 2.16 REMARK 500 O HOH A 298 O HOH A 323 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 231 O HOH A 360 1455 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 92 C - N - CA ANGL. DEV. = -30.5 DEGREES REMARK 500 PRO A 92 C - N - CD ANGL. DEV. = 32.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 403 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 404 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 405 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 406 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 407 DISTANCE = 7.87 ANGSTROMS DBREF 7JT4 A 58 178 UNP Q12830 BPTF_HUMAN 2917 3037 SEQADV 7JT4 GLY A 48 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 THR A 49 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 GLU A 50 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 ASN A 51 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 LEU A 52 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 TYR A 53 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 PHE A 54 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 GLN A 55 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 SER A 56 UNP Q12830 EXPRESSION TAG SEQADV 7JT4 MET A 57 UNP Q12830 EXPRESSION TAG SEQRES 1 A 131 GLY THR GLU ASN LEU TYR PHE GLN SER MET SER THR GLU SEQRES 2 A 131 ASP ALA MET THR VAL LEU THR PRO LEU THR GLU LYS ASP SEQRES 3 A 131 TYR GLU GLY LEU LYS ARG VAL LEU ARG SER LEU GLN ALA SEQRES 4 A 131 HIS LYS MET ALA FTR PRO PHE LEU GLU PRO VAL ASP PRO SEQRES 5 A 131 ASN ASP ALA PRO ASP TYR TYR GLY VAL ILE LYS GLU PRO SEQRES 6 A 131 MET ASP LEU ALA THR MET GLU GLU ARG VAL GLN ARG ARG SEQRES 7 A 131 TYR TYR GLU LYS LEU THR GLU PHE VAL ALA ASP MET THR SEQRES 8 A 131 LYS ILE PHE ASP ASN CYS ARG TYR TYR ASN PRO SER ASP SEQRES 9 A 131 SER PRO PHE TYR GLN CYS ALA GLU VAL LEU GLU SER PHE SEQRES 10 A 131 PHE VAL GLN LYS LEU LYS GLY PHE LYS ALA SER ARG SER SEQRES 11 A 131 HIS MODRES 7JT4 FTR A 91 TRP MODIFIED RESIDUE HET FTR A 91 15 HETNAM FTR FLUOROTRYPTOPHANE FORMUL 1 FTR C11 H11 F N2 O2 FORMUL 2 HOH *207(H2 O) HELIX 1 AA1 MET A 57 THR A 67 1 11 HELIX 2 AA2 THR A 70 ALA A 86 1 17 HELIX 3 AA3 HIS A 87 FTR A 91 5 5 HELIX 4 AA4 ASP A 104 ILE A 109 1 6 HELIX 5 AA5 ASP A 114 ARG A 124 1 11 HELIX 6 AA6 LYS A 129 ASN A 148 1 20 HELIX 7 AA7 SER A 152 SER A 177 1 26 LINK C ALA A 90 N FTR A 91 1555 1555 1.34 LINK C FTR A 91 N PRO A 92 1555 1555 1.35 CRYST1 27.335 66.763 39.260 90.00 105.02 90.00 P 1 21 1 2 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 0.036583 0.000000 0.009813 0.00000 SCALE2 0.000000 0.014978 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026372 0.00000